Document 10Yoy64NvLq7QKQ0n58v0gGza

PLAINTIFF'S EXHIBIT UNION CARBIDE CORPORATION CHEMICALS AND PLASTICS ENGINEERING SOUTH CHARLESTON, WEST VIRGINIA TRANSMITTAL MEMORANDUM October 11, 1968 _c: Holders of Thermal Insulation Manual Volume I - Specifications Copy: Mr. G- F. Ours From: Mr. W. G- Hammar Subject: Revised Pages for Thermal Insulation Manual - Volume I - Specifications We are forwarding for inclusion in Thermal Insulation Manual Volume I - Specifications the following pages: Spec 10-.JTJ, p. 1: Add - Support pads added, graphite pipe slides added. Spec 22-H, 22-HSS, p. 1: Revise cushioning blanket, change temperature limit. Spec 23-H, 23-HSS, P- 1: Revise cushioning blanket, change temperature limit, correct fabrication adhesive. Spec 25-H, pp. 1 and 9: Spec 31-H, 31-HSS, p. 1: Same as above. Add 31-KSS to spec number. Spec 32-HFP', 32-HFPSS, p.1: Revise cushioning blanket. Spec k-5-K, L3-HSS, pp.l-L Change title, add contact adhesive, correct errors in copy. These pages should be placed in their proper places in Thermal Insulaoion Manual - Volume I - Specifications and superseded pages should e removed ar.d destroyed. O Pi Subject: Revised Pages for Thermal Insulation Manual - Volume I - Specifications Page 2 October 11, 1968 Questions concerning content of the manual should be directed to Mr. W. C- Turner. Questions concerning distribution should be irected to Mr. W. G- Hammar. Both are at the following address; Undo: srbide Corporation, Technical Center, P. 0. Box 8361, South Charleston UNION CARBIDE GROUP I DIVISIONS STANDARDS PROGRAM C. B. Smith, Jr. for W. G- Hammar Enc. UNION CARBIDE CORPORATION CHEMICALS AND PLASTICS ENGINEERING SOUTH CHARLESTON, WEST VIRGINIA TRANSMITTAL MEMORANDUM October 2, 1967 To: Holders of THERMAL INSULATION MANUAL VOLUME I - SPECIFICATIONS Copy: G. F. Ours From: W. G. Hammar Subject: Revised Page for THERMAL INSULATION MANUAL VOLUME I - SPECIFICATIONS We are forwarding for inclusion in the "Thermal Insulation Manual - Volume I Specifications" the following revised page: 43-HSS 1 SPRAYED URETHANE FOAM October 1967 This page should be placed in its proper place in "Thermal Insulation Manual Volume I - Specifications", and the superseded page should be removed and destroyed. Questions concerning content of "Thermal Insulation Manual - Volume I Specifications" should be directed to Mr. W. C. Turner. Questions concerning distribution should be directed to Mr. W. G. Hammar. Both are at the foilowin address: Union Carbide Corporation, Technical Center, P. O. Box 8361, South Charleston, West Virginia 25303. UNION CARBIDE GROUP I DIVISIONS STANDARDS PROGRAM \(, ji .. WGH:dg Attachment ENGINEERING DEPARTMENT OLEFINS DIVISION UNION CARBIDE CORPORATION SOUTH CHARLESTON, WEST VIRGINIA TRANSMITTAL MEMORANDUM July 31, 1967 To: Holders of THERMAL INSULATION MANUAL VOLUME I - SPECIFICATIONS Copy: Mr. G. F. Ours From: W. G. Hammar Subject: New and Revised Pages for "Thermal Insulation Manual - Volume I - Specifications'1 We are forwarding for inclusion in "Thermal Insulation Manual - Volume I Specifications" the following pages: Contents 1 2 Rev July 1967 L, 10-LSS 1 Rev July 196 7 2 Spec I0-LSP Spec 22-HSP Spec 10-J, 10-JSS 1 Rev July 19o7 2 Spec M 27 28 29 30 Rev Rev Rev July 1967 July 19o7 Julyr 196 7 Spec 43- HSS These pr ges should be placed in their proper places in "Thermal Insulation Manual - Volume I - Specifications" and superseded pages should be removed and destroyed. Questions concerning content of "Thermal Insulation Manual - Volume I Specifications" should be directed to Mr. W. C. Turner. Questions concerning distribution should be directed to Mr. W. G. Hammar. Both are at the following address: Union Carbide Corporation, Technical Center, P. O. Box 83e>l, South Charleston, West Virginia 25303. UNION CARBIDE GROUP I DIVISIONS STANDARDS PROGRAM WGH:dg Attachments _!l v- .v < THERMAL INSOLATION MANUAL VOLUME I - SPECIFICATIONS UNION CARBIDE CORPORATION CHEMICALS AND PLASTICS OPERATIONS DIVISION AND UNION CARBIDE CANADA LIMITED THERMAL INSULATION MANUAL VOLUME I Book No. 1125 Loaned To: James P. Ennis Shook and Fletcher Company P. O. Box 2957 Birmingham, Alabama THIS BOCK IS THE PROPERTY OF UNION CARBIDE CORPORATION AND IS LOANED TO YOU SUBJECT TO RECALL 'THOUT PRIOR NOTICE. REPRODUCTION IN WHOLE OR IN PART OR USE IN ANY UNAUTHORIZED VAN` . EXPRESSLY FORBIDDEN. 3; SOLD CIRCUMSTANCES ARISE UNDER WHICH SOU NO LONGER REQUIRE THIS BOOK IT SHOULD BE RETURNED PROMPTLY. UNDER NO CIRCUMSTANCES SHALL THIS BOOK BE TRANSFERRED TO ANOTHER PERSON a I TEC'S T AUTHORIZATION OF YOUR LOCAL DISTRIBUTOR. ANY CHANGE IN YOUR VAILING ADDRESS SHOULD BE FORWARDED PROMPTLY. WHEN New OR REVISED SHEETS ARE FURNISHED THEY SHALL BE INSERTED IN THEIR PROPER PLACES, AND ALL CANCELED OR SUPERSEDED SHEETS SHALL BE DESTROYED. LOCAL DISTRIBUTOR FOR THIS BOOK IS: UNION CARBIDE CORPORATION CHEMICALS AND PLASTICS OPERATIONS DIVISION Attention Mr. J. M. Scott P. O. Box 8361 South Charleston, W. Va. 25303 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND ' UNION CARBIDE CANADA THERMAL INSULATION SPECIFICATIONS PREFACE INSULATION I JULY 1966 INTRODUCTION i. General These Specifications aescribe the essential requirements for the purchase and application of thermal insulation materials. They consist of General Specifications, Material Specifications, and Application Specifications. General Specifications are identified by the letters GS, Material Specifications by the letter M, and the Application Specifications by a two-digit number followed by one or more letters. All materials required in the application of thermal insulation shall be as specified in Material Specifications - M. The recuired Application Specification and the thickness of insulation to be used shall be indicated in an Insulation Design Schedule. ii. Letter Designations for Application Specifications Letters following njmpers in aesignations of Application Specifications (example: H or HSS in Specification No. 10-H, 10-HSS) indicate that t'-e specitiec insulation is intended for o particular use, as follows: 3 . 3uilding construction FP . Fire Protection FX . FY . Flexible insulation for exterior surface of ducts Flexible insulation for inferior surface of ducts H. Equipment and piping operating at high temperatures J. Equipment and piping operating at moderate temperatures OX. Equipment and piping in oxygen service L . Equipment and piping operating at low temperatures RX . RY. Rigid insulation for exterior surface of ducts Rigid insulation for interior surface of ducts SP . Spheres ss. u. Insulation to be installed on stainless steel surfaces Underground piping Presentation of Format GS, M, 10-H, etc (SPECIFICATION IDENTIFICATION) I., II., III., etc (ARTICLES) A., 3., C., etc (SECTIONS) 1 ., 2., 3., etc (Items) a., b., c., etc (Subsections) (1), (2), (3), etc (Paragraphs) (a), (b), (c), etc (Units) Reference to o particular Paragraph (4) of Specificction GS shall be indicated thus: GS.XV.B.2.a.(4). Closely related references within a division may be identified thus. Article XIV.B of this specification, Item 2.a.(4) of this section, or Paragraph (3) above. STANDARD CHEMIOL5 pLASHCS OPERATIONS OIVISION *no union Carbide Canada united THERMAL INSULATION SPECIFICATIONS CONTENTS SPECIFICATION - GS General Spec ifications and Engineering Standards* I. ARTICLES- I. Condition of surfaces II. Insulation supports III. Secure^ert ! . Ncmepicre clios /. Junction of thermal insulation v/ith fire-resistant materials /I. Flashing /II. Seel i~g of hot projection /III. Coating IX. Protection from abuse X . Protection cover XI. Acoearance XII. Insulation for safety XIII. Steam or electric traced installations XIV. .Veather-borrier mostic coating XV. Metal jackets - stainless steel or treated steel STANDARDS: EL-43, IS-31, IS-31A, IS-36, IS-40, IS-42, P-32, P-UO, and P-UOA. SPECIFICATION - M f.Voterioi Specifications for Thermal Insulation and Accessories ARTICLES: I. Material - General II. Properties IK. Dimensions of Curved Segments, Lagging, and Pipe Insulation I /. Conaition of Material '/. Preformed Valve, Fitting, and Flange Covers VI. Specifications for Individual Insulation Materials /II. Specifications for Individual Accessory Materials CONTENTS INSULATION ! MARCH 1967 STANDARD oemiols *no plastics operations division AND UNION CaRSiDE Canada LIMITED LCNTEN7S - ccnrc APPLICATION SPECIFICATIONS - 'os listec) I-'ci *1 clc Moreno! Speciflcations ana Accessories s P E = Piping ana Equipment SS = Stainless Steel AD - Air Ducts Soecitication N. moeranc _'esi gncr i ;n '0-3 3. hSS 1 C -,, 0. j S S ;0-,,L 5 u^55 Description of Material Ce iw lar Glass Cel it lar G.ass Cei ular Glass Ce; i- lar Giass i -S3 Celiular G;ass iO-uSP `C-CX ::-r i hs$ ; ;-H :5-l 1 6-h '"-RX Cel iu lar Giass i C .-liulor Giass i Rigid Uretrane Foam F-exibie Piastic Foam Fibrous Glass, nigh density Fibrous Giass, high censity Fibrous Giass, lew density FiDrous Giass, rigid 17-RY IS-FX Fibrous Glass, rigid Fibrous Glass, flexible :3-FY Fibrous G loss, flexible ;?-h Mineral Wool, aluminum facea 19-J 2! -H & HSS Fibrous G.ass, aluminum faced Asbestos Fibers 22-H & HSS Bonaea Expanded Silica i 22-HSP j Bonded Expanded Silica 23-H 4 HSS ; Inhibited Calcium Silicate 25-H : H/arous Calcium Silicate ::-h, hss Stainless Steel - Cased - Reflective 32-HFP & HFPSS ! 3cnced Expanded Silica ' 32-LFP 6 LFPSS Bcnaea Expanded Silica - Cellular Glass 3~-H 38-H 59-H 40-J -h 42-H 12-H & HSS Insulation as Specifieo ! U'ethane Foam - PVC Jacket j Bituminous Fill i Ccr< Fillec PVA Mastic ; Sprayea Asbestos - "Amosite" Sprayea Asbestos - "Crocidolite" Sorayec Urethane Foam ! i j ! j Operating Temperature Range, Degrees F Atmospheric + 70 to + 600 - 50 to J- 400 + 50 to +350 - 200 tc + 400 - 40 to + 1 50 - 200 to At mes 50 to - 25C - 22 to + 180 + 70 to + 750 - 20 to + 100 + 70 to + 350 + 60 to + 150 ^ 60 to + 150 + 60 to +150 + 60 to +150 ' 60 to + 450 + 60 to + 350 + 70 to + 1000 + 40 to +1600 + 70 to + 500 + 70 to + 750 + 750 to + 1600 + 33 to 1000 + 40 to +1600 - 200 to + 400 + 40 to * 750 + 50 to * 250 * 220 to + 520 -* 34 to - 180 + 40 to + 7n0 + 40 to +1350 + 50 to + 250 CONTENTS INSULATION 2 JULY 1967 i Miscellaneous RemarxsLocation of Application Type of Service, ere - Buildings P & E, S3 0 4 E P & E, SS P & E Undergrounc Piping, SS Piping P & E, SS P & E Low Temperature Service Sphere P <5. E - Oxygen Service AD, P & E ana 5S P i E AD, P & E P&E P& E P&E AD - Exposed - Exterior Surface AD - Interior Surface AD - Ccnceaiec - E-terlc . Surface AD - Intericr Surface Large ciameter storage ran Large aiamefer storage :c Piping, SS Piping P & E, SS P & E - High Temperature | Sphere j P & E, SS P & E P & E - Hign Te~oera`ore P & E, SS P & E P & E - Fire Protection. P & E, SS P 4 E - F'.e ?- Uncergrcurc Ccrcvit Underground Pic'ng Uncergrcurc Pi pi ng P &E Equipment, D.cts, Stee>, Equipment, Ducts, Steel, Equipment, Storage Tar<s STAN DARD SPECIFICATION S Li, OLEFINS, PLASTICS, THERMAL INSULATION GENERAL SPECIFICA7IONS GS INSULATION 1 JULY 1966 cricks describe the essential requirements for the application of thermal insulation materials. They also constitute an integral part of eccn - . Ws.iari-'a --arena I snail oe app!iea to clean, ary surfaces only. c. "ere Nso icr i or is a col iea to carbon sreel piping ana equ ipnent ooerating in the temperature range of OF to l 50 F, the metal surfaces of a! a c-cr'c c-c <rc . ip--e^r sncM be coated by others, in accordance with Owner's Coat ing Specif lections, prior to appi icat ion of insulcticn . T. .. -ere indict.on n ccpiiea to stainless steei piping and equipment, the metal surfaces cf suen piping and equipment shall be coated oy --?rs, a; ccrcc" ce rh Ow rier' s Coat ing Spec ifi cat ions, prior to app I icat ion of insu lotion. !!. !*i ON d..PPORTo - . i ' or o" on j or i ccl equipment exceeding I ft 5 in. OD by 1 0 ft 0 in, high shall be supcorted in accordance with Owner's Star,dare 15-3i . o . I ;. la r ion on -.or i corral equipment, 4 ft 0 in. diene ter and larger, sha II be supported in cc cordon ce with Owner's Stondcra IS-36 . 2. l-jjiatior occliea to bottom heaa, inside of skirt, on skirt supported vessels, shall be succortea in accordance with Owner's Standara 15--4-2. 3 . l-'sNaticr cn z isheri heads of vert ical equ ipment sha II be supported in accordance with Owner's Standard IS-31, IS-31 A, and IS-40. E. A-ore necessary to pre/ert entrance of moisture, uppermost support shod be replaced with a metal protective plate, as cescribed in Article X c r'ds specification, ent it led " Protective Cover" . F. I~sdaricn on 3-inch NPS ana larger vertical pipe and vertical vessels up to 1 ft 5 in, in diameter shall be supported by formed steel strapping 'Spec VII. A. ?) bolted around pipe near bottom of run. Additional supports sha 11 be instal led on pipe at inter/a Is of 21 feet of vert ica I run. III. ScCJREMENT A Tie- .Vi re A-c-crs. Angle clips, flat rectangular punched pi ns, and other approved attachments shall be used as insu la t ion t ie-wire anchors, .-ere srepe cf .-essel prevents normal methods of securement of preformed insulating materials. Blank nuts, where required, shall be attcchea, tc-ainc-edoe to vessel surface, by light fillet welds. Angle clips shall be installed in accordance with Owner's Standard IS--40. Pins shall be or:r 'reel cr srai-iess steel to correspond with metal of the vessel. S. ''ire ['ijicric'' s^ci! ce secured by wire aoolieo at proper intervals by looping about the circumference, twisting encs tightly together tc cre :ae prccer sec^re--ent, ana pressing wire ends into insulation to prevent projection. Wire shall be used for securement cf al I inrer layers cf pice i-'suiarica, arc outer layers up to ana including 1 2-incn OD. Wire shall be usea for securement of all outer layers cf pipe insulation, eccrde's of aio--eter, where weather-barrier is specified to be metal jacket. 2 . 7. - .-nape of vessel prevents comple*e me ire lemenf, securement sha 11 be made to other tie-wires, wire cables, or anchors opera /ea for 4;i "ice I nsul at ion on traced lines shall be securea as noted in the individual specification. O.ter >o, er; of doe insular ion over 1 2-Inch OD snail oe secured with insulation strap except when metal jocket is used. 2. .rroc be occliea to :ylincrical insulation ct proper intervals by looping strop aocut the circumference, stretching to suitable rign;- -.* = ; wh- o- ccprcvec banainc machine, ana clamping in place at joint. Strap joint shall consist of one double-prong clip. Clips shall be re o* ea t r ;>e verd cal sic e of pi pe i nsu lat ion. - . '. ->ere ^-ace cf vessel prevents complete encirc lemenr by strap, securement sha 11 be made to tie-wi res, wire cables, cr other devices oeprewee 'cr tr.is purpose. T . I "Sj i o' i r" strac snail be divided into lengths based on one strap joint for the first 15 feet cf vessel circumference and one strap joint ror ecc" oca i: icncl 1 C feet, or part thereof. These joints sha 11 be spaced at equal distances orouna the vessel. Vessels over 12 feet in diameter * :ec? /."ere -actor/ preformed panel insulation is spedfied) shal I be equipped with vert ica I strap anchor angles spaced as shewn on Owner's c . I . `or1 cr' :e:. rec to i r,teri or cr ex ter icr c' heat ing, vent i I at ing, ana o ir-cona'it icni no a jets snail be as spec i f iec in indiv i duo I spec iri zc~ Ovter ,es in cutsiae ciamerer of low remperorure celljicr class insulction srall ce securea .im STANDARD SPECIFICATIONS l;-, CLEFiN;, -LAST1C5, 'a?3IDE Canada Lucciio'- 2- I-'SwigAo'' Joints o.nd Spocinq of Straps end Wire ' . Soacirq of i-s-.! a* ion strap and/or securing wire shall be based on length of insulation block or section for equipment and pipe "a-'--:-- 'e-'.:'"s o; ;-s/aricn are applied in staggered arrangement, four loops will be required at approximately hver/als, so ; sroc 's oco'ea --ore ,rAc,` ~ - i"C"es from onv ena ioinr W'here 2-i-ir.c- lengths are cooiied. i" S'ccnerea arrcvieme-", r-rou 'oc e-.r < c<- 'red . nere 1 S - iren ler.grns are appl led in staggered arrangement, v.: i oops per e-g`- i1 ' be e~- 'red I. opccina or strap ana wire on pipe insulation shall be as shown in Figures GA-i ana GA-2. Ail end joints in outer and intermediate layers of insulation shall be lapped a minimum of 3-in. over end joints below End joints of inner layer lapped approximately ; the length of 0 standard section of pipe insulation All longitudinal joints in outer and intermediate layers of insulation sh be lapped a minimum of 2-ir.ohes ever lo-git-alnal joints below NOTE: longitudinal joints in the inrer layer r-ay be pieced on. rcrizontc I center Ii--es if con/enie: f t'er the insta Icticn. location of Fasteners : cr wire, as specitiea Outer layer of pipe insulctlcn Inner layer secured with wire, cs specified nner layer of pipe irsulctiar Secu. 'ment of Multiple La.-er Insula .re GA-2 Pipe STAN DARD SPECIFICATIONS ICALS, OLEFINS, PLASTICS, SILICONES DI/ISIONS AND JNICN CARBIDE CANADA IN5LIAT! JULY 1 NAMEPLATE CLIPS A. Insulation mechanics shall cooperate .vitb other crcfts in the placement of nameplates and nameplate clips. 5 0-' vessels insulated for service primarily above 32 F, nameolates sholl not be coverea by the insulofion. The opening in the insulation shaH : aoered to the nameplate perimeter. ! ~cr vessels and eauipmenf which operate at or below 32 F, the Field Inspector \ I provide a nameplate extension clip in accordance Diner's S*cndcra EC-'o. JUNCTION O" THERMAL INSULATION WITH FIRE-RESISTANT MATERIALS a Insulation -nickness on channel tank legs and similar equipment supports shall be not less than adjoining fire-resistant materials. Where ot net---a'' insulation exceeds that of fire-resistant materials, surface of insulation shall oe nearly and uniformly finished with a .vide , a-'a ea">.,;red `o orovide the cooearance of o continuous surface. r at insulation with fire-resistant materials shall be sealed with weather-barrier coating. . Co-'cre'e-f'lied structural tubing tank legs do not require external fireproofing. Vessel' insulation shall butt against legs, and junc'ion s ' a t l ce ;eaiea ^.ith weather-barrier coating. Covering for temperature control sholl be rhe same as for channel legs, including weather ccrrier -LASHING AI! nozzles on top of insulcted eauioment shall be provided ifh flashing as shown in Figure GA-3. Flashing on Top Nozzles of Equipment Figure GA-3 STANDARD SPECIFICATIONS GS - rentu 3 A here 3 vei t !ni vessel ^uch os o col umn is i nsul a red for grodi ent temperatures, with the I o temperature above , flash I nq shall ce i of :! i -- : oiif-ir-'-' cxnesses of insulation where noted in schedule to orevent condensate from entering the high temoercture- insulation cr. o-'-e-r side o* loh'-, Flashing material shell be as specified in the MATERIAL SPECIFICATION;:; Article V|| A. 33. It shar! ce secuied -e - .'is-.-! z-c 'h.; a . si ae of the insulation with the equipment insulation straps specified in thc M AT ERIAL SPEC IF !CAT ICN S, Ai !; ie Y11 ;>;rs p'j jcai --:s of : lashing shall oe sealed with vapor seal as specified in the individual specifications. Tyoiccl itTSralia;ion is .ho-.-,- V C-snioning Blanket ---------------Seel with vapor -e< Low temperature c> Flashina cified ass insulation VESSEL T- \v! ,V f -- Stainless steel stra; High temperature ; NOTE: All seams and Joints of flashing shall be sealed with vapor seal as specified. Flashing at Butt Joints of Different Thicknesses of Insulation Figure GA-3A :0.:vG CF "CT 0?OJECTION .'/-ere ''or brackets, -angers, or supports project through the insulation and weather-barrier mastic or metal jackets, the i.,ncfic- s-c'l ce tec wiO neo*-resistc-m seaier as specified in Article XIV. B .6 of this specification. .'II! C ce* ~c o; pare a-c i-s. ic*ed surfaces, where recuired, shal t be done by others in accordance with Owner's Coatira Speci ;i :o* * os-a : -c^ ce opp'iec on pointed surfaces until such surfaces are completely finished and dry in accordance -with coating speci;ico* i q = -CTFC;iON -O.v A3U5E A !-$,, la A cr to mechanical abuse, such as abrasion or crushi-g, or where otherwise recuired, as desic-a ted bv t'-e C .ver t'c u- pr c es'ea w b- z z z /er:-g jacket of not `-.irrer than 13 gage > -- inimum galvanized sneet mere i Jacket snal I ce sec-red *irmi . i- c a :e '-s.lo'io'" s`rco, socced 1C inches i'noxi'num'i on centers, or sheet "-etaI screws where use of strap is imprccticcble Sheet mete scc-c -p' ce .sed pn 'acre's c- !cw te-nperotjre insulc'io'- where possibility exists of pierci-g wea^er-vccor barrier menbrc,'e S tcr-ers of i~suic'ed d^c^s, breecni-gs, ard omer flat-surfaced ecuipment she 11 be reinforced by Inst cl let ion o; expanded me* pi lc*1 c cr- er cead. 3ead snail oe provided by the Insulation Contractor and installed by insulation mechanics, following application of insulation bloc-:, securing it fIrmly `o block tie wires. Cement shall be forced through lath flange to provide proper kev. =RQTECTI/: COVER u-'-- -a' -c c` c~ i-ter--ed'are point in the -eig-t o* c /essel shell be protected from phvsiccl cause c-c --oist_re ce-e^a'ic- cv c c-c-1 ' - . c. s -era picte c*r apnea 'o /esse! ov mec-s o* a cent inuous weld i--^ecie'el / ccove ins. lari on 7-is prerec'ic- s-e' i ce ;--e's !* ecccrca-ce wi:- Owner's specification, l-suiarion may be oevelied and mastic seeled to sneM V desirccle c-d ecerc'i-a STAN DARD SPECIFICATIONS Li, OLE-'NS, ELASTICS, i DN'KICnS AND AR3IDE Canada GS INSULATION 5 JULY 19-6 smp^anCE rappee :cims, selvage enas, and other irregularities of surfacing materials shall be concealed from general view wherever possible. \ll. INSOLATION FOR SAFETY A . A -ere it is required to insulate piping or equipment for safety, cniy that portion shall be insulcted which is located 6 ft 0 in, or less above any ..rcr cr :::era:in.g ie.'el it the o<is of the pipe or equipment is vertical, and, for horizontal oxes, cr ail elevations 7 ft 0 in. or less above any floor :r cpera* i - a Pipirg in trenches, unless otnerwise specified, shal I not be insu lated for safety below grating level. Exposed ends of insulation .-a i ,-e cuv-.-ioc crevice proper sea! ana drainage. c. a - ere seed :iec, t >ermcl insu lot ion snail be omitted and protection provided by erection of a suitable safety guard. This guard will be proico:: - e C^-er. *.JH . ;~E-'.v. Dr ELECTRIC TRACED INSTALLATIONS (as specified) ! ari:-- eceaJes ana cr tracing Drawings shall designate trcced lines with the s/^Dci 5T i, steam traced without soacers), cr STA tstea-" E. -cces-cr e:-. Pressed steel spacers sholl be used only when specifically required for separation between the tracer and pipe. These spacers sai ce -urrii-e:: Me Insulation Contractor and as specified in the MATERIAL SPECIFICATIONS, Article VII .C. 1 .a . o. A;$o~ciy. Type and size of tracer lines, methods of clamping, hanging and supporting them, and size of pipe insulation to be appliec sncl1 ce a::cracnce with Owner1 s Standards P-140 and P- 140A, ana Figure GA-4 supplementec by Insulation Design Schedules ana steam or eleerri: rracl-c arc.-A-igs, v.-'ere required . In aaaition to assembly directions contained in Standards EL-43, P-1 40 and P-1 40A, pressec sreei soccers t arc pressea steel clamps, where installed) shall be spaced on 18-inch centers for copper tracer lines. Temporary installation of assembly i.. ce acne c ,< rhe CKvner. ------ Spacers snail oe locatea ar rop Application of Insolation to Steam Traced Lines Figure GA-A a. ? pe .s1 atics', sncii ce applied in required sizes anc carefully fitted to heated companion lines in the manner prescribed in these specificc*.C"S c-c .- *~e ma. /ia^ai specifications. Tracer assembly shall be firmly and permanently secured in place before application of insulation, `'ere scccers are sceciriec, they snail be added or relocated where required to er-ure firmness and separation of tracer from pipe. C. Frctec'i/e Aracping. V/hen aluminum piping is to be traced, or when otherwise requirea, aluminum piping shall be separated from tracer asse-cl. cv -c? iess !-cn r/.o //raepings cr glass cloth tope apeliea to the line. Care shall taken that tracer line dees not ccntccf alumirum N.i - c-v cci-r. .mere tracer mey touch the aluminum between supports, the line shall be .rapped with clcss cloth tape to orevent conrac:. D css :.;t- race -ail ce cs specified in MATERIAL SPECIFICATIONS, Article /I I. C .2. b .(6 i. STANDARD SPECIFICATIONS .15, OLEFINS, PLA5TJC5, :s DI.'INCN: ~nd :arbide Canada GS INSULATION 6 JULY 19 dc. <111 STEAM OR ELECTRIC TRACED INSTALLATIONS - confd 3 Heo* Trons'er Cement Tracing System 1 . The h^c* transfer cement used shall be suitable for the temperature and installation requirements, It shall be cs colled for on Insulation Design ocnedule, Insulation Equipment and/or Line List, or as otherwise prescribed by the designer of the tracing system 2 Materials a Meat Transfer Cement (See MATERIALS S PEC IF 1C AT IO NS, Article Numbers as Noted) til Standard Grade - VII. C. 2. a. (I), o; 7-3 Grade - VII. C. 2. a. (2). Oj V --o3 Grace -V(|. C. 2. a, (3). M, 7-55 Grace * VII. C. 2. a. (A). or T-50 Grade - VII. C. 2. a. (5). 0) T-5 Grade -.VII. C. 2. a. (6). a Accessories (See MATERIALS SPECIFICATIONS, Article Numbers as Noted) i I i Primer for coating of aluminum surfaces prior to application of Standard Grade, T-3 Grade, and T-63 Grace heat ronster :e~en-> - Ml. C 2. b (1). (2) Mill Varnish Stripper - VII. C. 2. b. (2). (31 Metal Retainer for Cement - VII. C. 2. b. (3). f4) Pioe Insulation Strap - VII. A, 13. (5) Clips for Pipe Strap - VII. A. 14. 3 Surface Preparation a Surface of pipe, or equipment to which heat transfer cement is to be applied shall be cleaned of dirt, rust, scale, coin*, and /amish. Paint or varnish shall be removed with mill varnish stripper, in accordance with manufacturer's directions, on creas To .vNch racers and heat transfer cement are to be applied. Sadly scaled or rusted steel shall be cleaned by sandblasting before application of tracer or heat transfer cement. p. Galvanized or aluminum surfaces shall be primed with ALP Primer after cleaning, before application of Standard Grcde, T-3 Grade, or T-63 Grcde of heat transfer cement. i. Application of Tracers - Type and size of tracers shall be as scheduled. Steam and liqn'd tracers shall be secured to pipe by strep cr wire In accoraance with Owner's Standard P-140. Electric tracers shall be installed in accor :e with Owner's Standards EL-41 throuaEL-47. Tracers or plate coils shall be installed on equipment as scheduled, or shov/n on dre ... \_are shall be taken If coils or tracers are i-.stailea cn aivminum equipment or piping that the two metals do not come into conra, Aee Section A. 5 of this Article. 5 Aoolicarion 0f Heat Transfer Cements - After installation of tracers, except plate coils, on pipe and equipment, the specified grace of heat transfer cement shall be applied in accordance with one of the following procedures, as required: a. Standard Grade and T-63 Grade cements shall be applied with hand tools, or with manual or power caulking guns having special nozzles. The cement shall be applied over the tracer in a layer approximately 1 /4-?nch thick, and forced into the spaces adia'1-'"-7 fo *-e line of contact between the tracer and the traced pipe or equipment. Special care shall be exercised to fill i^ese socce: co~'oletely, `a ensure maximum surface contact. The width of the peripheral contact of cement and pipe, pioe fittings, or eauiame-' snail be a minimum of three times the diameter of the tracer. Over irregular surfaces such as pumps and valves, and where race's are close'1/ soacea. cement may be troweled over tracers in a solid layer 1/4-inch thTck. If thickness in excess of 3. 4 irch ;s 'C-.au ire a , cement snal i be i ns t a I led in two Icyers, with air drying of at I east 24 hours oe tween appl i car ions. Aool leaf ion ae'ai !s are shown in Figure GA-4A, o Ah?re it is impossible or impracticable to clean pioe surfaces, or where vibration is excessive, e.g. pipe connected to recipro cating -cchinery, or where curing may be delayed, the Standard Grade end T-63 Grade cements shall be applied to straight pipe by -- eo , of --eta1 retainers. The retainer shall be filled with sufficient cement to fill all voids between it, the pipe, and the tracer. The riliea f'ai-.er shali oe olaced over the tracer end pulled tight with strap. Straps shall be placed on 24-inch centers with a common cc-.u a- o.er-oc y aajcMag re'oiners. Application details ore shown in Figure GA-4A. The retainers are shown in figure GA-43. STAN DARD SPECIFICATIONS ALS, OLEFINS, PLASTICS, line: E; DOI5ICNS AND CARBIDE CANADA STEAM CP ELECTRIC TRACED SYSTEMS - conrd S. "~o* Transfer Cement Trocing System - confd 5, -coilsciion of Heat Transfer Cements - conrd GS INSNLA-ION J .1 >' lOc Tracer Heat transfer cement 3d Process I ' * Sma 11 Process Line Heat transfer cement Tracer 3d ^ Metal retainer ..Strap Process pipe Process pipe ;-- 1,- 4" min Heat transfer cement Large Process Line Straicnt Pioe Tracer - Heat transfer cement Curved Piping or Equipment Figure .-4 A Close Wrapped Tracing STANDARD SPECIFICATIONS C-fvlC-i.:, C L l F lk.:, 'LASTICS, SILICONE; Dl IbIC5 AND :MC\ CARBIDE CANADA GS J.'LY l 5TEA`v\ CF ELECTRIC TRACED SYSTEMS - contd 3. nj:i Transfer Cumen* Treeing System -contd 3. Aociiccrion cf Heat Transfer Cement - contd T-3 Grade : ement, for plate coi Is, shal I be appl iea to surfaces prepared in accordance .virh Articles X11 [. 3. 3. a. end c. TO ness of the cement shall be not less than 1/16 inch nor more than 1/8 inch. The plate coil, with the cement on the surface toward `he vessel `o which the coil is to be attached, shall be firmly and carefully pressed to the surface or the vessel to obtain a tight cemented cord, cecurement of the plate to the vessel shall be as shown or called for on the drawings. a . T-5 Grace, T --85 Grade , and T-80 Grade cements, which are suopl ied in cartridges, shal I oe epolic-d with manual or power caul.`-'c cun:. T-no c -.-men: shall be forced into the socces adjacent to the line of con tact be tween the r racer and the traced aioe or equ ' a~ Sovciai care shaii be exercised to fill these spaces completely, `o ensure maximum surface contact. The width c>f the peripheral co:v c' : ;? _ m aria c ice, oi oe fittings, or equ i ament shal I be a minimum of twice the d iameter at 'he * racer . Aoo i i c at ion details ar-; D. .Veafher and Temperature Restrictions a Standard Grade, T-3 Grcde, and T-63 Grade hect transfer cements contain water and are water soluble. If these :eme-;s are applied without the use of metal retainers, a period of eight hours shall elapse before application of insulation and weather carrier. During this period and until insulation and weather barrier are installed, these cements shall be protected from rain, sleet, ana snev w'*h remoorcy waterproofing. a. The minimum application temperature for T-5 Grade and T --83 Grade heat transfer cement is 70 F. I? the ambient remoerar^r-; c. me temperature of the cartridges of cement is below 70 F, the cartridges shall be heated above 70 F before aoplication. T-55 G'Toe and T-SO Graae cements should be stored under refrigeration, cut shall be heated above 70 F before use. If they have cee" s:area a* room temperature longer than 90 days, they shall be heated above 120 F before use, then shall ae used within 24 hours. 7. Curing a. Standard Grade, T-3 Grcde, and T-63 Grade heat transfer cements shall be allowed to air set for a minimum ot tour -o_rs cr!or a stereo of 'racer for heat curing. Heat curing shall be done py gradually raising the temperature of the tracer to not lees man i 60 F w0r more than 212 F. The cement shall be cured for four ro six hours, except that large masses of cement, such as ,;-ose c valves, end cn erase wrapped tracers tor equipment such as pumps and vessels, shall be cjred ter 24 hours. T-cc G'cae :;~er :ecause of it: s;p.ve: set'ing time, shall oe given a minimum of four hours cf additional curing at 250 F. b. Cjring procedures are as follows: Steam trac'na systems: Ooen trap end of tracer to atmosphere, then open valve at header just sufficiently to bleed stecn and condensate through the tracer. Maintain steam on the tracer for the period ot tine soecitiea cap- s -I -.ci-a systems: cer thermostat at 200 F, or, if 'his is '""possible, reduce vcl'age so 'hat remaerct^re at 'he 'c;-' cannot exceed 212 F for the aerioa oi time specified abov e . STANDARD CHEMICALS AMO PLASTICS OPERATIONS DIVISION and union carbide Canada limited GS INSULATION 9 FEBRUARY 1967 XIII. STEAM OR ELECTRIC TRACED SYSTEMS - contd 3. Heot Tronsfer Cement Tracing Sysfem - contd 7 . Curing - contd ' c. r-85 Grade cement requires no special curing technique. The setting or hardening time is proportional to the operating temperature. If installotion operates at fairly low temperoture (1 00 F to 1 50 F), this cement will remain soft and tacky for several months. If operating temperature is above 250 F, it will set hard in a few hours. T-85 Grade cement may be subjected to temperatures up to 375 F immediately after opplicotion. d. T-80 Grade cement, for use at temperatures from below freezing to 300 F, requires no special curing. Its properties are similar to those of T-85 Grade cement. e. T-5 Grade cement requires no curing, as it does not harden or set. 8. Application of Insulation c . Insulation shall be as scheduled and shall be applied in accordance with the individual specifications, b. Inside diameter of insulation to fit over traced piping shall be as called for in Owner's Standard P-140A. XIV. WEATHER-BARRIER MASTIC COATING Insulation shali be protected with a weather-barrier mastic coating unless otherwise specified. A. Materials (See MATERIAL SPECIFICATIONS, Article Numbers as Noted) 1 . Weather-Barrier Mastic - Trowel Grade - VII. B. I. a. 2. Weather-Barrier Mastic - Spray Grade - VII. B. 1 .a. 3. Reinforcing Cloth - VIl.B.l.b. 4. Mastic (Caulking; - VII. A. 45. 5. Heat-Resistant Sealer - VII.A.42. 6. Expansion Strip - VII.A.10, 7. Lap Sealer - VII.A.46. B. Application 1 . Insulation shall be installed before application of weather barrier. 2. Surface of insulation shall be smooth, even and free of voids, and in relatively dry state. 3. Cn outside installations, insulation shall be sloped for water drainage. 4. S'arp outside comers of insulation shell oe rounded off as shown in Figure GA-5. 5. A heavy fillet of mastic shall be applied to oil inside comers of insulation, and to inside corners of metal projections of moderate end low temperatures, prior to application of weather-barrier mastic . 6. A heavy fillet of heat-resistant sealer shall be applied around all metal projections which wilI be above 180 F in service. The sealer sholl be applied outward from the junction of the projection for a distance six inches on the metal and six inches over the surface cf the insuicfion. 7. Insulation shal I be protected from weather as soon after instaI lotion as possible. However, standard mastic shal I not be appl lea' when atmospheric temperoture is below 32 F or when temperature is expected to be as low as 25 F within the next 24 hours. Low temoercture mesric shall be used when atmospheric temperature is less.than 32 F but above 20 F. 8. Where mastic is to be spray applied, adjacent areas not to be coated, such as valve stems, handles, gauge glasses, instruments, ecuioTienf, structural steel, floors or walls, shall be masked or otherwise protected. 7. Spray application shall consist first of a spray tack coat of spray grade weather-barrier mastic into which the reinforcing cloth is thorough!-, embedded. Joints of reinforcing shall be uniform ond not less than two inches in width, and shall have a smooth unbroken surface. All inside and outside corners shall be rounded ond the weother-borrier coating provided with an overlapped layer of reinforcing cloth as shown in Figure GA-5. After the first coat has taken its set, a second coot shal I be spray appl ied which completely covers and fills all voids in rhe corn. The combined thickness of the weather-barrier coating and reinforcing cloth shall no1 be less than 55 mils when cry, or approximately 3 32 ro 4 32-in. total wet film. STANDARD CnEmiCalS AND PLAJT'CS OPERATIONS DIVISION AND UNION CARBIDE Canada LIMITED GS INSULATION 10 FEBRUARY 1967 HE^-3A^y|R v-a STIC COATING - conrd Acol ic at ion - sent d 3 "j: o: i o a >e 3 cooi! cat ion sha II consist of f i rst bonding the rei n forcing cloth to ite s - "c ce with smai I amounts o' wea1 her-cam ,er 1 c . C o:** sro i oe o_ 1 lea tout w i m joints overlapped uni form I y two i nches. All insice a-c ou *si ce corners sho 11 be rounae w cn,, . e ..ec"'dt -DC 1 rier coatlna oro-iced with an overlapped layer of reinforcing cloth as shown in Fiacre GA-5. Trowel grace weather-eerier n^ost1 c sncii eo oe troweled or palmed over cloth, pressing it through the mesh to obtain bona with insulotion surface. Care snail <o- e-* *"ot ooeninas in weo.e of cloth are completely sealed. After weather barrier has part y set, it shall be water brushed to a smooth, e.er- s-i'cce. T-e comoinea thickness of the weather-barrier coating and reinforcing cloth seed no' oe less than I 16 incr when dry, or coor oa i mat e. y 3 32 to d 32-in. to to I wet f i Im. i I '< eorher-barr ier membrone shall be carried out six inches onto metal, beyond termination ot insulation and supports, skirts, or other orojv-cbons, ;nj snail oe sealed to the metal. 12 Expansion jam's :n weather oarrier over expansion openings in high temperature insulation shall be constructed with expansion strio, a; roA n > - i acre G A-o . Joints instol led in vertical oosition shai I be arranged to shed water. Joints instal led in horizontal posit ion shat j c;- : ans'r j : ea d-dar manner except that a bead of lap sealer shall be ploced between '^e *wo layers of exoansion stria so as to areven- v y a r s:. c . -of 'a r esrric t movement bet we en sheets. k l 9-in. wide, 0.008-in. stainless steel strip----- Ma st i c-------Strap _______ Embed in mastic - Insulation --------- Vessel or pice wc!I Weather-barrier meo-oreme cxpcnsion-Contractiu Joint Deto iIs fiaure GA-6 _ .L STANDARD SPECIFICATIONS , CHEMICALS, olefins, plastics, SILICONES Dl /ISIONS AND JNICN CARBIDE CANADA GS INSULATION 11 JULY 19-6 SI'.' a BATHER-BARRIER MASTIC COATING - contd B. Aoolico'lon - contd 13 Correction joints in low-remperafure Insulation shall be as called for in individual specifications. 1- Uniess otherwise specified, outer finish of indoor insulation shall be same as called for in these weather-barrier specifications. XV. metal JAO'-- - stainless steel or treated steel "he le'ter M ceded *o tne regular designation of any application specification (examples: 10-HM, 10-jM, etc) indicates that the weather carrier snail consist ot a jacket of Type 430, or any austenitic type, stainless steel. The letters MT added to the regulcr designation indicate not me weather carrier sholl consist of vinyl-coated galvanized steel. Split systems of weather barrier shall be specifically designated `.e-tampi-;-: 22-'- o~ fittings and 23-HM for straight pipe). Is a ea*n-;r-3arrier Stainless Steel and Carcon Steel Jackets (See .MATERIAL SPEC IF 1C A" 13N$, Article Numbers as Noted) c. Ecu I ament over 24 inches OD - VII. B. 2. a. and VII.B.3.a. c . Ecu I ament 24 inches OD and under -VII. B. 2. b. and VII.B.3.b. Pioe Preformed Jacket - VII. B. 2. c. d. Smooth jacket for pipe - VII. B. 2. d. e. Closure oend for both ends of pipe jackets - VII. B, 2 . e . and VII. B. 3 .c . Preformed jackets for fitting covers - Vlf. B. 2. f. 2. Accessories (See MATERIAL SPECIFICATIONS, Article Numbers as Noted) a. Sheet Metal Screws - VII. A. 32. b. Ecu:prr.ent Insulation Strap - VII. A. 11. c. Pioe Insulation Strap - VII. A. 13. d. Clips for Equipment Strap - VII. A. 12. e. CMos tor Pipe Strop - VII. A. !4. f. "S' Clips - VII. A. 27. g. Jacket Support Clips - VII. A, 28. h. Stainless Steel Wire - VII. A. 17. i. Expansion Strip - VII. A. 10. ;. Lao Sealer - VII. A. 46. k. Heat-Resistant Sealer - VII. A. 42. 3. Aoolication i . Eauiament a. Equipment insulation secured with bands shall be recessed under band clips. Clips shall be embedded flush with insulation to provide c smooth, even surface for application of jacket. a. Jacket shall oe installed from bottom up. The first course shall be supported by jocket support clips attached to insulation suooor*. Verticaf joint* shall be lapped to a minimum of three inches. A bead of lap sealer shall be placed oefween the layers of ~eta! on ell vertical joints before joint is fastened together with screws on six-inch centers. Care shall be teken that screws do not pind circjmrerenticl joint preventing relative motion between two courses of jacket. Subsequent courses of jacket shall be supported cy 1 a ' clips, overlapped three inches to shed water. At top of vessel o six-inch wide stainless steel flashing strip shall be embedded '.earner-carrier mastic end banded in place. If shall lop top course of jacketing three inches, but shall not be attached to the 'a:<e*. Aadirional weather barrier, used over vessel head, shall be applied down over flashing to provide water shed, Details are me---*' ' - "igjre GA-7 T'or corrugated metal icc<et. STAN DARD SPECIFICATIONS O'CMiC L3, OLEFINS, PLASTICS, 5ILJCC' 5 DIVISIONS AND L MON AR31DE CANADA WcTAL JACKETS - STAINLESS STEEL OF TREATED STEEL - conrd GS INSULATION 12 JULY 19 oc Corruoated Metal Jacket on Vertical Vessel n y I c ` i O " t'*! ck-es: i.n u Uv-'esse I v/cl I Detail E Jacket Support Clio earner carr er - Level with irsulctin;: ' cement. N ----- A fiasning strip, secure " V. iN ic > rr-ao - Jacket Derai: A _ JocLet , -- Insulation support per Sta IS-31 N/itr si ortea /1 \ A . .Jacket support clip attached to insolation support, see Detai! E . - --- Jccket Detail 3 Jcc<et - Insulation cv . ! r 5 C1 ip ----- Jacket ...i',, A*: _ Deter C -* -- - Jacket r Jac<et support ciic attcched to insulation support, see Detail E. -*----------- -Mastic weather barrier on bead lapped over s-e!' insjla'icn to insolation Detcil D support or 3-in. min STANDARD SPECIFICATIONS CHEMICALS, CLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA GS INSULATION 13 JULY 1966 METAL JACKETS - STAINLESS STEEL OR TREATED STEEL - conrd 3 AoDlicorion - conrd Equipment - tanta c. /.-n smooth stainless steel jacket is used, a Dead of lap sealer shall be placed oet ween the I avers on each vertical join' before joint !> *astened together with screws on six-inch centers. Vertical and circumferential joints shci :e lapped a minimum of three inches T^e first course of jacket shall be supported by jacket support clips attached to the vessel i-.jlation support. Subsequent courses of jacket shall be supported by "S" clips, overlapped three inches to shed water. Jacket sh I be secured circumferentially ,v'ih i 2-`n;h stainless steel bonds, ccove circjmferential joint, and on 18-inch centers. Sheet m.-al screws :hal! be installed in jacket 'o aid in spacing and to prevent slipping of bends. Core shall be taken that neither the screws nor the cands bind the circumiVopr; ;,| j o i -i t oreventing re ative motion between two courses of jacket. Top flashing shall be as specified for vertical vessels over 2 f* } in. I.n diameter. Oet;. 's are shown in Figure GA-8 and GA-7. ^re'ormed stainless stee^ jacket with " Z" joint is used to cover small vessels, vertical or norizc cl, It shall be installed in tne ^c-'-'er specified far cool ice* ion of preformed cipe jacket in Item 2.a of this section . Detai Is are she in Figure GA-9. -.oriaonta! vessels jacketed with the corrugated or smooth stainless steel (depending uoon size) she ae insulated in same manner as v?'*';a vessels except that all c ire. -''erentiai joints shall be seoled with a bead of ico sealer placea aetween the layers ot metai aetore securing fhe jacket in place wi' 'rap. Strop shall be olaced directly over `he joint. The longitudinal laps shall be installed on siau-s *o shed water, and shall be sc- . - on six-inch centers with screws. Derails are shown in Figure GA-1 0. e. Heads of vessels shall be jacketed with oreformed field formed smooth surface stainless steel jacket. All joints of preformed head iacxets shall be fastened together to to-" a ware ighf assembly. Field formed jacks* joints, or joints where preformed jeekers fit together, shall have laps sealed with join seoler. Jacketing shall be secured in olace by straps, screws, or other aporoved 'as'eners. f. Insulatio" on irretular surfaces cc vessel *ri~-( wnere use or "'etal jacket t$ imoracticable, shall be protected with FVA mast'; weather-barrier coating as called for in Artic!eX|V.3. c' this specification. 2. Piping o. Preformed and oreaoplied stainless steel jackets with preformed longitudinal "Z" joint shall be applied .s follows: (I) Inner layer of insulation, if any, shall ce secured with stainless steel wire if high temoerature, or '*h glass filament tape if low temoerature. 12) Factory attached jacket to a single or ou:er layer insulation shall be Installed with the insulation. Insulction and jacket shali oe installed by placing the ins_<ia`ior around the aloe, cr inner layer, and engaging fha "2" joint . longitudinal ;oin.T an hor'conral aioe shall oe loca*ed on ^or!cor*a, centerline ot aloe with ooen end dow~ *o ensure runo*" of water. Jacketing c-5 5 Inches end smaller shali be secured wi*h one streo at center of the cssemcly Larger diameter insulation and jacketing shall be secured with two straos, each ar.oroximarely 12 inches from end of assembly. Details are shown in Figure GA-?. (3) .Vhere necessary (such as where Insulation must be cut to fit around obstructions) to install the single or outer layer of Insulation prior to the installation of jocket, the insulation shall be secured with wire. Ends of wire shall be `wisted and emoedded in surface of insulation so as to orovide a smooth even surface for opolicotion of the jacxet, Jacket shall then be installed as saec!:ied acove. -'A The ou" lain* pg-wee'* osjace-: assemo-ies snail ce sealed witn a closure oar.d . If non-setting sealer or closure oard !$ a'O'ecred with accer. the caper shell oe removed ce*ore installation. Closure Ponds shall be secured with stainless steel strap. STANDARD SPECIFICATION S OEVICAL3, OLEFINS, PLASTICS, SILICONES DIVISIONS and UNION CARBIDE CANADA V.ETAL JACKETS - STAINLESS STEEL OR TREATED STEEL - conrd PVA mastic ' ' i ... ^------------ -- - 0% - *, . uetail A . . ^----- _ utrap ccrews on 6-in centers. Do not place screws which will bind two courses of jocket together " Seal vertical laps with lap sealer. -- *r. ' 'tj ^________ Or:"s 3 a-'d E 'j ( ' \A Ctrao ZeraNs C and F u------------ Srrcp - 0\jl bi ` . Smooth Metal Jccket on Vertical Vessel Figure GA-6 Derails D and E NOTE: For all details see Figure GA-7 -----Metal jacket -- Stainless steel strap -Stainless steei urap ncmoer per section one location as specified -- u-- l "V-- -- -Ciosure band "7 K wL- D -- -Preform.ee: longit jc\-cl 'Z" Joint Formed closure ocna' Stainless steel -trap ----- sealer \ Pice '.veil --Insulation Sectic^ Detail c* Closure 3c-'a Insulation Metal jacket *_ ' Z' joint y-, . v `Pi Xit ' V Metcl Jacket c^ Straight Pice f icure GA-? GS INSULATION 1A JULY 1<?6p STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISION'S AND UNION CARBIDE CANADA GS ! c ij t '1 - v METAL JACKETS - STAINLESS STEEL OR TREATED STEEL - contd 3. Apolicotion - contd 2 , Rising - contd c. Stainless steel jackets for insulation valve covers and insulation fitting covers 1 where possible, be factory or shop preformed to ;h the coders in accordance with ASTM Recommended Practice C 450, latest revision. Jackets shall be secured to covers by screws, strop, or fcsteners furnished by the manufacturer, depending upon their design. All laps shall be installed to shed water or shall be sealed with lap sealer. d. Field cut and formed jackets for closely connected and special fittings shall be faoricated and formed of soft annealed stainless steel stria. All joints shall be lapped a minimum of two inches and shall be seclea wirn iap sealer. Formed pieces shall be secured with stainless steel strap or screws. e. Hot metcl orojecfions through the insulation ana weather-barrier jackets shell oe seal caulked with heat-resistant sealer. 3, V.etci Jackets in Combination with Weather-Barrier Mastics - .Vhere especicily soe:i:!ed, the stainless steel jacketing may oe uses in :cabinet!on with weather-barrier mastics. a, Eq^ionent t\) .Vhere vessel heads are specified to be weather orofected with mastic c'c r-e cylindrical section to be orotecrec with -'erci j ocketing, the mostjc shol I be instal led in accordance with Article XIV . 9. of t-'i s soecification. Metal of cy I inariccl section or vertical vessel shall be lapped over bottom head mastic at least three inches. A' too of vessel o six-inch wide stainless steel flashing strio shall be embedded into weather-barrier mastic and banded into olooe. If shall lao top course of jacketing three inches, out it shall not be attached to the jacket. Additional weather-barrier mastic used over heed Insulation shell oe carriea down over the flashing to provide woter shed. Details are shown in Figure GA-7, (2) At junction of weather-barrier mastic and jacket of horizontal vessel the mastic shall be lopped over the metcl jeeket for c minimum of three inches. b. Piping - Where straight pipe is metal jacketed and fittings weather protected with mastic, the mastic weather barrier snali ce installed in accordance with Article XIV. B. of this specification. The mastic weother barrier on fittings shall be lapped over the ~erci jacketing one inch. Where possible, over this butt joint between the mastic weather barrier on fittings and the metal pioe jacke*, a closure band shall be installed os soecified in Article XV. B. 2. a. (4) of this specification. STANDARD i Li.'lSiC^S ASD a?3ID CA-.A^A ELECTRIC TRACING SYSTEM DETAILS AND MATERIALS EL-43 ELECTRICAL- DETAI L 6-1-66 i ,*A- , N.0 STANDARD CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND ' UNION CARSIDE CANADA DETAIL NUMBER___1 S ~ 3 t__ issued9 ~ 26 -56 REVISED 4-1-66 INSULATION SUPPORTS-VERTICAL VESSELS OVER l'-5 OD AND IO'-0 HIGH Locale too ajnd K tjii and jse c Uov. Detail 3 `o anchor .Wsroa rrsss iofer'erence ay nozzles y other oojecring docs of Sion nor required In .vhen ,nsjz:-j- oieces of .>> :r or injui cl or suooorr See Detail D C- - `O- X' v ;: ;t a~o ' vessel .rf -hell and leg, -la: IS-31 STANDARD C "f vICALS, CLEFiNS, plastics, SILICONES DIVISIONS AND union CAR3IDE Canada DETAIL STRAP ANCHOR ANGLES FOR INSULATION x-- See Detail C, Std IS-31 . NUM9ER _____IS-3IA ISSUED_________ 1 2 - 1-64 REVISED________ 4 ~ I ~66 Insulation support, see Std IS-31 . Strap anchor angle 3-in. t'-Tck structural angles with 2-in. xf-in. slotted holes on 3-in, centers in outstanding leg.7^ 12 ft max . If VESSEL 1, X 12 ft max. I 33 6- I 3 D-00 O.D. of Vessel 1 5-0 to 27-0 27-1 to 36-0 over 36-0 No. of Angles Required 4 6 One angle for each 9--ft. or fraction thereof NOTE: Length of angle legs to vary with thickness of insulation. rtngles to be spaced equally, as nearly as possible, around circum ference of vessel. IS-3IA UNION CARBIDE CORPORATION CHEMICALS AND OLEFINS DIVISIONS SOUTH CHARLESTON. EST VIRGINIA DETAIL DEPT 936 J.// INSULATION SUPPORTS HORIZONTAL VESSELS ENGINEERING STANDARD NO. S-36 ___________, 9-26-56 I 1-13-64 1-12,1 S tieel c 1-1 "3 < l-! 1 ' : 1 4 i 3 4 si0ri.3 -o'si i-l-i C )IT9 = g .0 su; In 0"' 3'l A Hr L SIDE EL'-'Ar;Qv. I JM-1SS OTit:'.i:-E INOISATEO, all OIvEnSiC'n; Si =-. I'. 'NC-ES I S-36 UNION CARBIDE CORPORATION OLEFINS DIVISION SOUTH CHARLESTON. WEST VIRGINIA WELDED PIN SECUREMENT FOR INSULATION ENGINEERING STANDARD No. IS-40 CLASSl*"-C<TiON DETAIL SPOVSO DEPT 936 BCVlEWCO BY | APPROVEO BY: AM.JsmAA. (k. I . ISSUED 2-15-63 REVISED 8-23-63 Pins welded to bottom head of DH tank on 12-in. centers each wav, staggered, with 7 '5-m. dimension in radial direction. Bottom View - DH Tank Geiore Welding After Welding Front Elevations of Pin NOTE: This standard applies only to carbon steel vessels over 6 ft OD and operating at temperatures above 70 F. Pins shall be as manufactured by KSM Products, Inc, Moorestown, New Jersey, or approved equal. Pins shall be welded to vessel with a KSM CD-60 Capacitor Discharge Stud Welding Unit (or approved equal) with accessory chuck to suit pins. Pins are 1/S in. thick. REFERENCES: Insulation Supports - Vertical Vessels................................................................... IS-31 Insulation Supports - Inside of Vessel Skirt.......................................................IS--4J All dimensions given in inches. IS-40 UNION CARBIDE CORPORATION CHEMICALS AMD OLEFINS DIVISIONS SOUTH CHARLESTON, WEST VIRGINIA INSULATION SUPPORTS1 NS IDE OF VESSEL SKIRT ENGINEERING STANDARD NO. IS-42 C^aSS.y Ca-Cn sponsor REVIEVVEO BY APPROVED BY REVISEO DETAIL DEPT 936 AMJLdl. a. 9-26-56 1 1-13-64 ------ Angle suocon as mown in Defall A shall be oroviaed in this location :'of all sfcir-subbor'ed insulated i vessels -This distance i hiik^ess o' " liHEl See Sro-dord IS--C boron nesd Angle Sccco" as mown in Detail A snail oe cvo-1 aea n ms location tor sold service or' , (See i 5--31 for ou'S<ae supports) I 4 3 4 slotteo hole tor insulation - if plate is .sea, jistorc ' from inside of s*irt a end of ol ate snol I =e I 2 inch less *hcn -hickness : inSuloliOn . If bi 3'S is -C used, .v<arn a: h;ricor';> | leg of angle snad -ee' requirement See No'e 9/16-in. dio hole for bolt, if used.- 'os-ening 1.2-in aio sra rochi-e bolts sooced to suit in field (minir-u--i 4 bolts)------------------ Insulation suotoorts snail se tjrn'Sned in accoroarc? .-.i-n skirt sjooofea vessels ocerating in high or low enaerot_-re 'nstalled s.ooort angles nay it eldec. ~'v-- onoie .ice '5 3->nch, For in;^iot;on o/er J-ircnes tmc., . of orgij sn;M Oe Srovoea by welding 3-mch ay . A-'-ich clo :i 'e: on ccar;/i-'-o'e 12-incn centers :s spawn ,n Details A, 3, T-?,VISE INO(CATED, ALL DIMENSIONS GIVEN IN INCnES I q-4? 939-130-003 P-ft? Page 2 ENGINEERING STANDARD NO. P-82 NOTE: Dimensional insulation data is taken from standard insulation tables. It should be noted that the insulation OD and ID are standardized to match the OD of standard nominal pipe sizes, and for thicknesses over 2 l/2-in. , multilayer construction is used. Cradle design isbasedon a maximum bearing value of 20 lb per sq in. for cellular glass, with one percent allowable deformation without damage to the insulation. Other types of insulation will tolerate greater pressures and higher percentages of deformation without loss of insulation values. The bottom 120= arc has been estaoiished as the effective cross-sectional bearing area for insulation and supporting cradles, with the first inch of insulation next to the pipe absorbing the greatest proportion of the load pressure. Cradle material beyond the 120 arc is useful for installation and retention only. The following equations are the results of complex formulae reduced to simplified ratios for ease of application. T = . 0125 D2 12wS 0125 D, or . 15 wb D, Where: T= L= Dt = D2 = S= thickness of cradle in inches length of cradle in inches OD of bare pipe in inches OD of insulation in inches span between supports in feet w = unit wt per foot of pipe, water, and insu lation, plus 10% safety factor. f = (20 lb/sq in.) bearing value for insulation c - (1.5) coefficient of friction for longitudi nal movement. "T" and "L" have been adjusted to increments most suitable for practical application. "L" has been further controlled by the greater of three minimum values as follows: wcS (1) ten inches (2) one pipe diameter (3) Off Cradles are intended for use in straight run horizontal piping with flanges and fittings, short vertical runs less than S/2, and installations not subject to vibration. Runs including valves or long vertical portions shall be treated with special considera tion. Where severe vibration is anticipated, such as in compressor lines, the insulation between the cradle and the pipe shall be resistant to vibration. oo i STANDARD STEAM TRACING SYSTEM DETAILS AND MATERIALS * P-140 PIPING - DETAIL 6-1-66 ) V t- -:>( fii ihf ! '!< 1; h.' i'll*.-.- a iv nm'.'siUA . i.) --ill. >>r --m. m|) \ a. ;hk> llli.l STANDARD INSULATION SIZES FOR HEAT TRACED SYSTEMS P-I40A PIPING - DATA 6-1-66 >V '`V " Y. . A'' -/ - Tmre II " -- fl ' .i.c;--C---P`-i*c -a: fA2;i zi'-i'. : v. ?. -.a. ,..a- 3 2; i ZD 3 2' a. `.a...a* :l- =:a:::= 3== 2 2. 3, 3 ; 4* 4.3 3 3' :Ar ?:r Tracer _. ;:o--, ;r; ;L-a. ( vVE R ; .* - -Sv STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, Flfnrfl SfLfCCNES DIVISIONS AND UNION CARBIDE CANADA M INSULATION 1 JULY 1956 THERMAL INSULATION MATERIAL SPECIFICATIONS SCOPE "he$e Specific arions describe the essential requirements for the purchase of thermal insulation, including block, pipe covering, preformed shooes, and accessory man rials. Materials 2nd accessories as listed in individual specifications shall be of quality, type, or Identification as called for in these Material Specifications. I. MATERIAL - GENERAL A. Types and Dimensions Material furnished under these specifications shall be of type and thickness listed on Insulation Design Schedules, Insulation Equipment and o' L>ne L:sts, or as otherwise prescribed by the Purchaser. 2. 2'oe insulation shall be furnished in conventional lengths, plus or minus not more than 3 '32 inch, with ends cut square. Inside diameter no:! 'it `"irmly on specified pipe size and outside diameter shall correspond to a Nominal Pipe Size, with the exception of Specification No. d, Preformed Flexible Plastic Foam. 5 SampiNg for Testing. Where vendor is unable to provide acceptable test or performance data, to meet the requirements of these specifica tions, representative scmoles of insulating and accessory materials shall be submitted to the Purchaser in sizes and amounts required for testing. In aii instances these scmoles, which shall be supplied without cost to Purchaser, shall be shipped oy Vendor within seven days following receipt of w-i`*en request. C. Packaging. Unless otherwise agreed, material shall be packed in substantial containers, so constructed as to ensure safe delivery of material ay common and other approved carrier in a condition satisfactory to the Purchaser. D. Marking and Identification. Unless otherwise specified, shipping containers shall be legibly marked with name of material, size, type, and quantity contained therein; name of Insulation Contractor, if any, and purchase order number under which shipment is made. In addition, where required, container shall bear the work order number, the Item or line Number for which material is intended, and its relative position and seq'.enc-: of application. E. Attachments I . Standard lacquered or brass bands, customarily furnished by the manufacturer of pipe insulation, will not be required. 2. Canvas or other factory-applied surfacing, where required with insulating material, shall be as called for on bills of material or purchase requisitions. F. approved Equals. Other insulating and/or accessory materials may be approved by the Purchaser, but only where cleorly shown fhct aroae-r*ies invoiced zorform to these specifications. II. PROPERTIES - . Properties of insulation shall be in accordance with the applicable standard ASTM Test Methods, latest revision. 3. Test values for a given insulating material shall be in accordance with limits called for In properties iisted for that material within these specifications. A ST-M Test Methods for the following properties are: 3reaKtng Load - Calculated Flexural Strength - Block Insulation Breaking Load - Calculated Flexural Strength - Pipe Insulation Compressive Strength............................................................................ Deflection Strength................................................................................. Density - Block Insulation...................................................................... Density - Pipe Insulation....................................................................... Density - Blanket Insulation................................................................. Fire Resistance - Combustibility............................................................ Fire Resistance - Flammability of Plastic Foams and Sheering . Fire Resistance - Flame Spread............................................................ Hardness....................................................................................................... Hot Surface Performance...................................................................... Maximum Use Temoerature...................................................................... Resistance to Abrasion............................................................................ Resistance to Dropping............................................................................ Shrinkage after Heat Soaking................................................................. Soecifi: Heat............................................................................................ Tensile Strength....................................................................................... Thermal Conductivity (Depending on Material and Tempercture) Water Acsorotion...................................................................................... Wc'er Vacor Transmission...................................................................... C 203 C 446 C 165 C 209 - 14 through 16 C 303 C 302 C 167 E 136 D 1692 C 209 - Part 32 C 569 C 411 C 447 C 421 C 487 C 356 C 351 C 209 - 18 through 24; C 446 C 177, C 335, C 420, or C 518 C 209 - 26 through 28 C 355 STANDARD C-Eu'CalS and ^ASTiCS OPERATIONS DIVISION **: jvcn c*se..DE Canada l mi 7 ed M iioii/tic;. /- FEBRUARY N-.- 2~ E2> :EG`.'ENTS LAGGING. AND PIPE INSULATION ` . r. ' . 'sui J` ion shell be in DC CO' don ; t_- A !: h A c . M C 312 and C 521 i es` i'vis: 3i'> rv. n rn , .-'.meo side wc!l segments of NsOaricn *'or not equipment, and pipe i''5-lc'ion, with r-e ex:ecf,,'" of c*;` ` - in .".-r ;p `o ond i'cI vdino 3-inc:' *nicL r ess Thickness 2 -i-'c1' cr-c greater sl'oH oe i- !o . -?rs as s c*. TInner Layer T -' - l'*Le$ Nominal Th'ckness, Inches 1-1 2 2 2-1 2 2-1 2 Middle Layer Nominal Thickness, Inches Nane None None None None No-'c- Outer Layer No~inof Thickness, Inches 2 2 2-* 2 2-1 2 c 4 2-1 2 2-1 2 2-1 2 2-1 3 3 esse I s jc t 1 2 rr Tin OD. c-'O Or o'i mL i`iple ic ,, or ape'! d rccr-jcnce O'" iST.M Peccm-embed Practice C--5C, lores' re.-A' 2 3 3 oil re '"OIrer: or r< :ci .ijA .disc? clock! nsu I at e d hot vessel s over 12 ft 0 in . Ot -ingle layer in sui at ion uo to 3-i nth thi c kn ess sha 11 r>o m = : : :: _: i :a.-.n A:7M Recommended Practice C 450, latest revision. ss c-ci.v :oe:l;led, cellular glass insulation on lo.v `emoerature equipment end redoing and all other aooli-.nticns r-;-r .. ' .0 o :-d in;' ,ding 2-1 2 -inch thickness. I.osul ration in excess of 2-1 2 inches 'of oi 'hickness :hol I be rooked i - m . i b - r . - ' ' a;cna arce -vi-n the following table. efc Scheduled ic-^ess, l-ches Inner Layer Thickness, Inches Outer Layer Thickness, Inches a-! 2 1-1 2 1-1 2 2 2 2-1 2 2-1 2 4 4-1 '7 4-1 4-1 ^-ntj and mastics, snail ce di y when oaolied. , NTT1NG, ~ND flange covers -c ts . nKe, fbme, eM and tee covers, and shaoes such as curved segment; an a head covers '.cec'iea 'o aN'easic-s in accordance .vith ASTM Recom""e"Ced Prcctice C-o0, 'e'esf revision 'c : ' n a: ai' : ' i gn: i y together and shall oe cemented together w i 'h ; abide ebon cement as caliec 'or n *1 C' INDIVIDUAL insulation materials - ;' ;!., as '.den: d' ed by Soec if ic at ion Numbers, :nc U be of z omoosi * ion ana shall have orcoert < cs as listed STANDARD SPECIFICATIONS gaMfeh CHEMICALS. olefin:-, PLASTICS, ffhhiM SILICONES Dl VISIONS AND UNION CAP3IDE CANADA ______________________ ____________ M INSULATION 3 JULY 1966 -'I. SPECIFICATIONS FOR INDIVIDUAL INSULATION MATERIALS - cor.td SPECIFICATION NO 10: CELLULAR GLASS INSULATION Composition Material snail be composed of gloss, completely inorganic, processed and cellulated at temceratures sufficient to produce a rigid, cellular thermal insulation. Properties -1 < a 1 i n i v . ............................ Capiilari*y............................................ . pH shall be between 6.9 and 7.5. . After 7 days on vet surface, gain in weiatv snail be O'o. Coetf'::>:-t o: Eocnsion .... . . . Snell average 4.6 x lO'"'5 oer degree F, Somoust ioi i 1 r v................................. Cor-oressi-.e length...................... ...................... Shall be not less than 100 psi. Denji-/................................................. ......................Snai 1 be- not less than 3 lb per cu ft, ncr ~ci e fhan 11 lb oer cu t:. "ie<orai Streng'o........................... Hy grossooi c 1* ,................................. relative humidity for 14 days, shall not gain any weigh!. Maximum Use Temperature . Maximum temperature without mechanical, thermal, or chemical failure shall oe nor less than 300 F. Resistance to Acids........................... Shear St-'enatr....................................... Shall be impervious to common acids and fumes except hydrofluoric end hot phosonoric. eoec:tic Heat ......................Shall overaqe 0.20 Btu per lb per degree F. Tensile Strength............................................................Shall be net less than 40 psi. T-'ermcl Dhf-jsivity a: 75 F . . . . , ater Acsorp-ion...................... . . Vaoor Transmission value;: Mean Temp, F 0 100 200 300 400 6C0 Bru/inuh hr, sq fr, F 0,36 0,42 0,48 0,56 0.63 0.74 . Shall average 0.42 sq ft per dey . . After 24-hour sudmersion, shal 1 not exceed 0.2:: by vol umc (surface cn|/). Snail have a WVT of zero grains per sq ft per hour. STANDARD SPECIFICATION S C : IC ~ L 5, OLEFINS, PLASTICS, ilLlCON.ES DIVISIONS AND UNION CARBIDE CANADA . I. SPECIFICATIONS FCR INDIVIDUAL INSULATION MATERIALS - coord M INSULATION 4 JULY 1966 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA .'1. 5PECIFICATICNS FOR INDIVIDUAL INSULATION MATERIALS - ccntd SPECIFICATION NO. 12: RIGID URETHANE FOAM M INSULATION 5 NOVEMBER 1966 ^c^ccs.ric". Mcteric mcO ce cc^oosea of polyurethane focmecJ into a closed cell rigid thermal ir'.'arion. ?rODerr !es Cosed Cell Content..........................................................................Shall be not less than ?C'o, cs determined on sample 2" x 2" x 2'' in accordance with ASTM D 1940. CceAicie-'t of Expansion....................................................................Shell not exceed the 'co-si-g: Temperature Rc'ce, =F Coefficient of Expansion, per : z 75 ro 200 6.0 x 10_; When tested in cccoroa'':e .vltn ASTM D 696, Cc~'o.sr 'o V*.......................................................................................... Shal I not have burning e -.*e t o/er 2 inches vmeo res^ec in cc crico-ce with ASTM D 1692. C ore-si .-e Strengtn..........................................................................Shal I be not less than ` 5 -si p- /ieIc point in cny direction when tested N accordance with A5TM 2 '.621 . Dersit/.................................................................................................. Shall be not less them .6 o per co ft, nor more than 2.5 lb per co A wnetested in accordance wit" ASTM D 1622. Fie*.urcl Stre^cth................................................................................Shall be not less than 2C csi in any direction in accordance with ASTM D 7~C Vc<i",i.n Use Temperature............................................................. Mcxfmum temperefure without mechanical, thermal, or chemical -ail.re shall be not less *hcn 250 F. Resistance to Acids, Caustics and Solvents...............................Sholl be resistant to common hydrocarbon solvents, mild acids and caustics provided that they do not exceed ! 0ac concentrations. (Not resistant to ketones) Sneer S'rencth...................................................................................... Shall be not less than 2C osi in any direction when tested in accordance with ASTM C 273. Specific Hear..................................................................................... Shall average 0.25 3fu cer ib oer degree F. "herbal Conductivity......................................................................... The thermal conductivity at me given mean terr.perctures shell not exceea the following values. Scmoie ro be aged at 7C F for 3C days cefore 'esr Meon Temp, =F Btu inch, W, sc Ft, 0 F 0 0.16 ' oc 0.17 T:'er'~ci S;'cc< Resistance............................................................. ohall not spoil, chip, croc<, or otherwise foil when h^red to 2^0 F ;ra r-er auenchea with .-.cter. .Voter Aoscrotion................................................................................After 24-hour submersion, increase in -weight shell not exceea 0. 1 0 !b per sq ft of exposed surfcce. Varer /eper Transmission............................................................. S^all have water vocor transmission of less than 3. 5 perm inches .men rested by xer cup merhoa A5TM C 355'. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA M INSULATION 6 JULY 1966 SPECIFICATIONS FOP INDIVIDUAL INSULATION MATERIALS - confd SPECIFICATION NO U: PREFORMED FLEXIBLE PLASTIC FOAM Composition Material shell be preformed flexible foamed plastic, having a closed cell structure, Praoerties Alkalinity.......................................................................pH shall be 5 to 9, ComcuVibiiity................................................................. Shall be self-extinguishing. Densi'y Shall be nor less than 5 nor more than 8 lb per cu ft. .`'avimjm Use Temperature Shall not fail mechanically, thermally or chemically when subjected to continuous tempera ture of 180 F (sheet insulation) or 200 F (pipe insulation). Resistance `o Acids .................................................Shall have good resistance to most common acids. Resistance Caustics................................................ Shall have good resistance to most common caustics. Specific Heat Shall average 0.42 Btu per lb per degree F. Thermal Conductivity The thermal conductivity at the given mean temperatures shall not exceed the following values: Mean Temp, Bfu/inch, hr, F sq ft, F 75 0.26 120 0.27 Water Absorption (by immersion) Shall not exceed 2.5% gain, by volume. water Vcaor Transmission Shall not exceed 0. 15 perm, inch, by wet cup test. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA M INSULATION JULY 1966 SPECIFICATIONS FOR INDIVIDUAL INSULATION MATERIALS - contd SPECIFICATION NO. 15: PREFORMED FIBROUS GLASS - HIGH DENSITY (Over 10 lb per cu ft) Composition Material shall be composed of fibrous glass molded into pipe and block insulation with an inorganic non-punking binder. Insulation for low temperature service up to and including I -1/2-inch thickness for 6-inch NPS and smaller pipe, and 2-inch thickness for 4-inch NPS and smaller pipe, shall have Factory applied fire-retardant vapor-barrier jackets consisting of aluminum foil laminated with a special embossed white xrcft paper reinforced with gloss fiber yarn for puncture resistance, and having self-sealing longitudinal lap joints with a self extinguishing pressure-sensitive adhesive protected by release paper. Prooerties pH shal I be 3. C api i I arity After 7 days on wet surface, gain in v-eight snail be 0%. Comoiessive c"engt 7.38 psi at 10% deformation. Density: Pioe Block................................. Dimensional Stability . . Hygroscopicity . . . . Shall be not less than 10 nor more than 13 lb per :j ft. Shall be not less than 10 nor more than 1 1 Ic per cu ft. Linear shrinkage after heating for 24 hours at 1,000 F: I .67%. When exposed to air at 120 F and 95% relative humidity for 96 hours, shall oe less than 0.2% by volume. Maximum Use Temperature Shall be suitable for use from minus 120 F to plus 1,000 F without mechanical, thermal, or chemical failure. Resistance to Acids.......................................................Good, except to hydrofluoric and phosphoric. Resistance to Alkalies................................................. Poor. Soecific Gravity............................................................ Shall average 2.6 true, 0.17 apparent. Specific Heat................................................................. Shall average 0.20 Btu per lb per degree F. Thermal Conductivity Thermal Diffusivity at 75 F Voter Absorption (by immersion) Sices Available: Pioe............................................ Block Acter Yacor Transmission (through jacket) The thermal conductivity at the given mean temperatures shall not exceed the following values: Mean Temp, Btu/inch, hi F sq ft, F 0 0.28 70 0,29 100 0.31 200 0.35 300 0.39 200 0.44 500 0.47 0.4 sq ft per day. 2.22%. Dimensional standard sizes, 1-inch, 1-1/2-inch, and 2-inch thick up to 12-inch NPS in sectional form and 33-inch NPS In segmental form. I - inch, 1-1/2-inch, and 2-inch thick by 24 inches by 48 inches. Shall not exceed 0.01 perm. STAN DAR D Sg3 SPECIFICATIONS L., OLEi'l'.:, "LAST ICS, 5 di.isicn; avd :AR3IDE CANADA M ir-.'SL L-' TlCN 8 i-C', INDIVIDUAL INSULATION MATERIALS - contd SPEC^ICATICN NO. 'o: PREFORMED FIBROUS GLASS - LOW DENSITY (3 `o 5 lb oer :u V) _C "OCi."' O-' Material shall be composed of fibrous glass molded into pipe insulation with a modified phenolic tyoe oinder. Insulation up to and including 1-1 2-inch -hickness for 14-inch OD and smaller pipe, and 2-inch thickness for insulation sizes up to but not including I l-inch NPS, shall have factory-cool ied, fire-retardant vapor-barrier jackets consisting of cluminum foil laminated with a soecial embossed white kraft paper reinforced -virh glass fiber yarn for puncture resistance, and having self-sealing longitudinal lao joints with a self-extinguishing pressureif^-itive adhesi/e orotected by release pcoer. r"coer*ie> - "sc I-``v ................................................. pH snail oe between 7 and 10. - ccI. c:-'*v .......................................................After7 days on wet surface, gain in weight sncti oe 0`:. D-= - - - ............................................ Shal I be greater than 3 and less than 5 lb oer : u r . - - a atzcc'.; . ................................. When exposed to air at 12C F and 95~c relative -..miai'y for 96 hours, shall oe less than 0.2-o by volume . Loss on Igr.i*ion............................................................ Shal I be between S and 19zo by weight. Z'. --um UseTemoeroture.........................................Shall be suitable for use from minus 120 F *o olus 375 F without mechcnical, thermal, o<chemical failure. The thermal conductivity at the given mean temoer ar_,res shell not exceed the follo.-.mo values: Mean Temp, Btu/inch, hr, f sq ft, F 0 0.20 50 0.22 75 0.23 100 0.24 200 0.31 Tneimai Di et 75 F 0.46 sq ft per day (5 lb) 0,77 sq ft per day (3 lb) `<r-:r -t-csoro-ion fey immersion)........................... Percentage of volume is very high, due `c acen `ibro^s struc'ure, but aoes -or re*a In i* water can run out. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, PHTiHI SILICONES DI/ISICN5 and UNION CARBIDE CANADA M INSULATION 9 JULY 19=c SPECIFICATIONS FOR INDIVIDUAL INSULATION MATERIALS - contd SPECIFICATION NO. 17-RX: PREFORMED FIBROUS GLASS VAPOR SEAL RIGID-FACED INSULATION - for use on the exterior surfaces of heating, ventilating, and air conditioning ducts. Composition Mcterial shall be composed of fibrous glass with a modified phenolic resin binder, formed info a rigid board and faced with a factory-applied vapor barrier of 0.0025-inch aluminum foil, having and Underwriters' Laboratory label with Flame Spread 15 to 20, Smoke Developed 0 to 10. Prooerf ies Alkalinity . . . ...................... ... pH shall be between 7 end 10. Saoillan*/ .... ............................After 7 days on wet surface, gain in weight shall ae 0:o. Dcnsry leverage o' 10 samales)........................... Shall be not less than 5.0 nor more than 9.0 lo per :u ft. r:.-:ca`;i*v............................................................ 7/hen oven-dried to constant weight, then exposed to cir at 70 F and 90:o relative hur-iai". for 14 days, gain in weight shall be less then 2c'o. Resistance to Abrasion................................................. Weight loss shall be less than the following: After first 10-minute run: 35'h After second 10-minute run: 55'* Thermal Diffysivity at 75 F.......................................Shall average not more than 0.77 sq ft per day. Aater Absorption (by immersion)........................... Percentage of volume is very high due to ooen fibrous structure, but does not retain it water can run out. SPECIFICATION NO, )7-RY: PREFORMED FIBROUS GLASS COATED RIGID INSULATION - for use on the interior surfcces of heating, ventilating, and air conditioning ducts. Comoosif ion Material shall oe comoosed of fibrous glass with a modified phenolic resin binder, formed into a rigid board, and coated on one side with neoprene compound. Proaer ies Ajpvciinity ................................................................. pH shall be between 7 and 10. Capillarity....................................................................... After 7 days on wet surface, gain in weight shall be 0o. Density (average of 10 samples)............................Shall be not less than 6.0 nor more than 6. lb pe- cu ft. Maximum Use Temperature...................................... Shall be suitable for use from minus 120 fo d' : 250 F without mechanical, thermal, or chemical failure. Resistanct -o Acids.......................................................Fairly good, except to hydrofluoric. Resistance to Alkalies................................................. Poor, Specific Heat..................................................................Shall average 0.20 Btu per lb per cu ft. Tensile Strength (Paring Strength, Average). . Shall be greater than 1.2 lb per gram of weight. Thermal Conductivity onductivity at the given mean temperatures shall not exceed at 75 F 'e'er "Psorp'ion (by immersion! Mean Temp, F 75 ' 100 Btu/ inch, hr, sq ft, F 0.26 0.27 0.3 sq ft per day . Percentage of volume is very high, due to open fiorous structure, but does not retain it water can run out. STANDARD SPECIFICATIONS CHEMICALS, OLEFIN'S, PLASTICS, Brnfg silicones divisions and *mtt0** union carbide Canada .1. SPECIFICATIONS FOR INDIVIDUAL INSULATION MATERIALS - confa M INSULATION 10 ______________ _______________________________ JULY 1956 SPECIF ICAT ION NO. 13-FX: FIBROUS GLASS FLEXIBLE DUCT INSULATION - for use on the exterior surfaces of heating, ventilaring, and air conditioning ducts that are in concealed spaces. Comoosi; ion Material shall be comoosed of fibrous glass with a modified phenolic resin binder, formed into a flexible blanket and faced with a factoryapplied fire-retardant vapor odrrier of foil-reinforced kraft paper having a perm rating of not more rhan 0.05. Non-permanent fire-retardant rea'ments such as salts *111 not be allowed. Prooerties Aivciiri*. ...................................... , pH shall be oe:*een 7 and 10. Oaoli ch'y . . ...................................... After 7 days on wet surface, gain in weight shall oe 0*d. Densi - f 1 av era :e at i 0 samoles)........................... Shal I be not less than 0.9 lb per :u ft. ^.yz'O'.ZQo'-Z'' y . ................................................. When oven-dried to constant weight, then exoosed to air at 70 F and 90'S relative humidi-v tor 14 days, gain in weight shall be not more than 2-o. Mo* in urn Use Temoerat ure (gl ass core) . . . . Shal I be suitable for use from minus 120 F to olus 375 F without mechanical, thermal, or chemical failure. Pesistance *o Acids...................................................... Fairly good, except to hydrofluoric. Resistance to Alkalies................................................. Poor. Soe: ifi c Heat Shall average 0.20 Btu per lb per degree F. Tensile Strength (average parting strength) Shal I be more than 1.2 lb per gram of weight. Thermo! Conductivity............................................ The thermal conductivity at the given mean temperatures shall not exceed the following values: Mean Temp F Btu/inch, hr, sq ft, F 75 0.26 100 0.27 Thermal Ciffusivity 2.5 sq ft per day. Vater Aosoronon (oy immersion) Percentage of volume is very high, due to open fibrous structure, but does not retain it *afer can run out. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA ______ ____ ______ JULY lQjj M INSULATION 11 VI. SPECIFICATIONS FOR INDIVIDUAL INSULATION MATERIALS - contd SPECIFICATION NO. 13-FY: FIBROUS GLASS FLEXIBLE DUCT INSULATION - ocouslical and thermal Insulation for use on the Interior surfaces of supply and return air ducts carrying conditioned and worm air respectively. Corooosit ion Material shall be composed of fibrous glass *vith a modified phenolic resin binder, formed into o flexible blanket, and coated on one side with neoorene comoound. Prooerfies Aj * clini'/............................................................ . pH shall be between 7 and 10. Capillarity ....................................................... . . After 7 days on wet surface, gain in weight shall be 0%. Dr,_'i'y 'a-.eiaae or 10 somoles) .... . . Shall be not less than 2 lb per cu ft. . . Shall withstand air velocities up to and including 7,500 feet per minute with no erosion. Flame Soread . ,.. . Shall be less than 25. -ri c:ion t-oetf i: ienf............................................ . . Shall not exceed 0.020. Loss on Ignition................................................. . . Shall be not less than 12 nor more than 20o by weight. Maximum Use Temoerature . . . Shall be suitable for use from minus 120 F to plus 250 F without mechanical, thermal, or chemical failure. Noise Reduction Coefficient . . Shall be 0.75 or above - No. 6 mounting. Odor . ............................................................ . Shall be essentially odorless. Resistance to Acids............................................ . Fairly good, except to hydrofluoric. Resistance to Alkalies...................................... . Poor. Smoke Developed ... . . Shall be less than 50. Soecifi- Gravity................................................. , . Shall average 2.5 true, 0.030 apparent. Specific Heat................................. , , . Shall average 0.20 Btu per lb per degree F. Thermal Conductivity...................................... Tnerrr.oi Oiftusivity at 75 F . The thermal conductivity at the given mean temperatures shall not exceed the followina values: Mean Temp, F Btu/inch, hr, sq ft, F 50 0.22 75 0.23 100 0.25 . 1 .2 sq ft per day. 'Voter Absorotion . Percentage of volume is very high, due to open fibrous structure, but does not retain if water can run out. STAN DARD SPECIFICATIONS Ale, OLEFINS, PLASTICS, EE 21 /ISIONS AND CARBIDE CANADA M INSOLATION' 12 JjLY 19-', SPECIFICATIONS FOR INDIVIDUAL iNSULATION /WATERIAL5 - conto SPECIFICATION NO. 1P-H. MINERAL WOOL WITH INTEGRAL ALUMINUM FACING FOR VESSEL SIDE WALLS AND EXPANDED SILICA FOR VESSEL ROOFS OR HEADS Mofericl shell be composes of curly mineral wool preformed and bonded to 3/4 hard, 0.016-inch thick, ribbed 3003 alloy aluminum to form cane Is 50. 3-inches wide by 1 00-inches long. Panels shal 1 be factory dr II led for studs when they ere to be secured to vessel by stud welding. Pc-eis snoll nor oe arillea when they are to be secured to vessel by strapping. oaer*: es - Minerc! Wool (Attached to Aluminum Facing) -N*. "I Ini: . ................................................. pH sholl be not less than 6.0 nor more than 8.6. . ................................................. Shall ce incomousnole. Cc-'or-:ssL e St/e-'grn ... ...................... Shall be nor less than 0.23 psi at 10o detorma*icn . D.-'"/".' . .... Shall be not less then 4 nor more thon 4,5 lb oe1 : j 'N Hy gros:ooi :'*y . . .... Shell be nor more than IZ^o by weight. V_t : --Us- N-moer'a ture , ...................... Shall not failmech anically, thermally, or :hem!caily.vhen subjected to surface or sock in g temperature of 50 F. T~._5.~-~i Conduttiviiy ................................. The thermal conductivity at the given mean temoeratures shall not exceed the following Mean Temp, F 50 100 200 300 Thermal Diftusivity at 75 F...................................... Shell overage 0.02 sq ft per hr. EXPANDED SILICA As specified in SPECIFICATION NO. 22. Bfu/Inch, hr. sq ft, F 0.24 0.26 0.33 0.43 STANDARD SPECIFICATIONS gjgS CHEMICALS, OLEFINS, PLASTICS, silicones divisions and UNION CARBIDE CANADA M 13 JULY 19:; SPECIrICATICNS FOR INDIVIDUAL INSULATION MATERIALS - contd SPECIFICATION NO. 19-J: ALUMINUM-FACED FIBROUS GLASS PANELS AND FIBROUS GLASS ROOF INSULATION Ccmoosi'ion For Side //alls. Material shall be composed of fibrous glass with a modified phenolic b! aluminum facing on one side, formed into panels 48 inches wide by 96 inches long. , with an integral 0.016-inch-thick embossed For Roof or Heads. Material shall be comoosed of fibrous glass with resin binder, formed into a semi-rigid oocrd ond faced with foctorycoplied glass reinforced asphalt with a kraft finish. Prooert ies Aluminumraced Ficrous Glass Fibrous Glass Roof Ins.j a: ic(' -U:, 'r'r / ..................................................................pH sn a 11 be 8.0 (min . i,0.J 1 max ,) 8.0 (min . ), !0.0 fm a - , 1 Caoiilari'y ..................................................After 7 days on wet surface, gain in weight shall be Coefficient of Expansion............................................Shall be 0 0 0 3.0 * 10 ^ fAve.,1 Comoustioility..................................................................Flash Point Melting Point "" 700 F (Resin) 1,200 F (Glass/ Compressive Srrength................................................. Oenslty............................................................................. 0.7 psi at 10% deformation 3.25 1 10% Hygroscooicity............................................................ Two-inch cubes dried at 220 F to constant weight, then exposed to air at 70 F, 90% R.H. for 14 days shall gain not more than 1% by weight 425 F (Asohalt) 150 F (Ajarair/ 1,200 F (Gloss) 10 psi at 10': aefcrma'icr' 1 1 (min.13 (m,j. , ) 1% by weight Maximum Use Temoerature .... . . . Shall not foil mecbanicolly, thermally, or chemically within temoerature limits of 60 to 4pG h Resistance to Acids................................. . . . . Impervious to common acids and acid fumes except hydrofluoric and hot phosphoric Yes Resistance to Alkalies........................... Specific Heat Thermal Conductivity Poor Shall overage 0.2 Btu-lb When tested in accord ance with ASTM C 177, latest revision, the thermal conductivity shal I not exceed the following values at the given mean temperatures Mecn Temp, F Conductivit Btu 'inch, h sq ft, F 0 0.20 100 0.24 200 0,29 300 0.35 Thermal Diffusivity.......................................................Shall average, sq ft/hr r\033 ,`v-rer -osororion...................................................... After 24-hour submersion weight gain shall not exceed 400': Atnosoheri Yes Poor 0.2 3tu lb Mean 3F -,o( of u i nch 0 5.24 100 0.23 200 3.34 0.004 at 70 F (12 lb density) 400% STANDARD SPECIFICATIONS C-EVICAL5, OLEFINS, PLASTICS, : ILIC ONES Dl.'ISICNS AND .-.ION CARBIDE CANADA SPECINC4TION5 FOP INDIVIDUAL INSULATION MATERIALS - confd M INSULATION 14 JULY 1966 SPECIFICATION NO. 21: ASBESTOS FIBER s.o~oos!*'on Material shall be composed of asbestos fibers blended with suitable inorganic binder, processed end molded at sufficient temperatures to produce c rigid, homogeneous thermal insulation. Properties Acsororivi'y ................................................. Not O 'er 85% of volume after 24 hours submersion. Alkalinity ................................................. pH shall be 10.5. Caettlcien* or e-.ccr.sion............................................Shrinkage shall be less then 0.7% when hea'?d 'o 750 t-. 'or /oiji"? and Linear Shrinkage) Comc^s'ibi 111 v . .......................................................Shall be incombustible . Comer-:-:si\ e Strengtn................................................. When tested in accordance with ASTM C 165, latest revision, the cercentage ot deformation produced by iooding shall not exceed the -olio.-. >mg: Deformation, % 2 5 10 Load, osi 5.5 11.0 17.0 Corrosiveness to Stainless Steel........................... Shall not contribute to stress corrosion of austenitic stainless steel. Density . ..................................................................Shall be not less than 14 nor more than 18 lb per cu ft. Flexural Strength............................................................ Shall be not less than 100 psi when tested in accordance with ASTM C 203, latest revision. Hardness A I '8-inch ball point under a 1-kg load shall produce o maximum penetration of 0.40 mm. Hygroscooicity............................................................ Two-inch cubes oven-dried to constant weight, then exposed to air at 70 F, ana' 90% relativehumidity for 14 day5, shalI gain a maximum ot 12 .1 of the original weight. Maximum Use Temperature...................................... Maximum temperature without mechanical, thermal, or chemical failure shall be not iess than 1,200 F. Residence * "Nds and Caustics........................... Solutions or vaoors of those commonly usea in .ndusrry have negligible erect on physical characteristics. Shrinkage.......................................................................Shal I be not more than 0.25% when tested at 1,200 F. Specific Heat................................................................. Shall be not less than 0.22, nor more than 0.24, Btu per lb per degree F. %.emci Conductivity................................................. The thermcl conductivity at the given mean, `emoeratures shall nor exceed 'he following values: Mean Temp, op Btu/inch, hr. sq ft, F 100 0.32 200 0.37 300 0.42 400 0.47 600 0.57 Tner^al Ditf-uslvity...................................................... Shall be approximately 0.197 sq ft per day. fAermal Snock Resistance...................................... Material shall not spall, chip, crack, or otherwise fail when heated to 750 F ond then quenched 'with weter. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, ftfring silicones divisions and UNION CARBIDE CANADA M INSULATION 17 ________ JULY 1966 VI, SPECIFICATIONS FOR INDIVIDUAL INSULATION MATERIALS - contd SPECIFICATION NO. 25: HIGH TEMPERATURE CALCIUM SILICATE (t ,800 F max.) Composition Material shall be composed of hydrous calcium silicate blended with asbestos fibers in suitable proportion, with or without inorganic filler added Properties Alkalinity . . ... . . . pH shall be not below 8 and not above 10.5. Coefficient of Expansion........................... . . 5 x 10"^ overage on reheat to 1,200 F. Comousribility. ... . . , Shall be incombustible. Compressive Strength . . . . The percentage of deformation produced by loading shall not exceed the followinq: Load, Psi 50 110130 Deformation, % 2 5 Density Flexural Strength...................... . Shal 1 be not less than 11.5 ib per cu ft, nor more than 13.5 lb per cu ft. Shall be not less than 75 psi. Hardness . . . A 1 78-inch bal 1 point under a 1-*kg load shal 1 produce a maximum penetration of 0.60 mm. Hygroscopiclfy............................................ . . . When oven-dried to constant weight, then exposed to air at 70 F and 90% relative humidity for 14 days, shall gain a maximum of 10% of the original weight. Maximum Use Temoerature ... . . . Maximum temperature without mechanical, thermal, or chemical failure shall be not less than 1,800 F. Resistance to Abrasion................................. Shall lose not more than 7 5% of original weight after first 10-minute run, and not more than 16% after second 10-minute run. Resistance to Acids and Caustics . . Shall be resistant to most common caustics (not considered an acid-resisting material). Shrinkcge . . . The shrinkage at the given temperatures shall not exceed the following percentcaes: Temp, F Shrinkage, % 1,200 1,500 1,800 0.8 1.4 1.9 5pee':ic r it................................................. . . . 0.20 to 0,26 Btu per Ib per degree F at 400 F. ~ erm:. Conductivity...................... . . The thermal conductivity at the given mean temperatures shall not exceed the following values: Meon Temp, F Bfu/lnch, hr, sq ft, F 100 0.41 200 0.45 300 0.49 400 0.53 600 0.63 800 0.73 Thermal Diffusivity at 400 F . Shall average 0.25 to 0.28 sq ft per day. Thermal Shock Resistance ... . . . Shall not spall, chip, crack, or otherwise fail when heated to 1,800 F, then quenched with .voter. Veter Absorption...................................... . . . Afrer 24-hour submersion, shall gain not more than 4508'o of the original weight. CTE: Specification No. 25 insulation shall be used as single and inner layer of multiple layer application. Middle and outer layers of muhrole layer application shall be insulation as specified In MATERIAL SPECIFICATION NO. 23. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, ftfrirg SILICONES DIVISIONS AND ******** UNION CARBIDE CANADA M INSULATION 18 _____ JUL_Y 1946 SPECIFICATIONS FOR INDIVIDUAL INSULATION MATERIALS - contd SPECIFICATION NO. 31: PREFABRICATED STAINLESS STEEL-CASED, ALUMINUM, OR STAINLESS STEEL REFLECTIVE INSULATION -om position Insulation shall consist of prefabricated units of all-metal construction comprised, in general, of a rigidized Type 302 stainless steel outer shell, enclosing aluminum sheets properly spaced and reinforced with Type 302 stainless steel supports (separators), arranged so as to form .solated air champers. Units shall be removable, self-draining, and equipped with means of securement. P'-ooerties cmissiviry.......................................................................Shall be approximately 0.05. V cim urn Use Temcerafure...................................... Shall be suitcble for use from 33 F ro 1,000 F without deterioration or cracking of ocrrs. erie:ri / ity....................................................................... Shall be aporoximately 95%, Maxe . ....................................................................... Mirror Insulation Company "SC-MIRROR" '-sulation, or cpproved equal. -'reraoricafea stainless-cased aluminum reflective insulation shall be furnished i easily handled. n the following forms, and which :cn oe aectional P'oe Insulation Standcrd units shall be mode of the following sheet materials: Sheet Location Outer she 11 Over 17-inch diameter 17-inch diameter and under Inner Sheets Material Type 302 SS Type 302 SS Aluminum Alloy Minimum Thickness of Sheet, In. O.Olu (Rigidized) or 0.0187 (Plain) 0.012 (Rigidized) or 0.015 (Plain) 0.006 a. Units shall be available in nominal pipe sizes of 1/2 inch to 24 inches, and shall be made in half sections. One circumferential edge at each unit and the longitudinal edges of one half section shall be extended to orovide overlao and watershed. Units shall ae raoricated to fit snugly together along joints to form effective thermal insulation. Inner sheets shall have longitudinal edges flanged inward to provide reinforcement and o tight joint d. Units shall be furnished with stainless steel fasteners, or other fastening devices where authorized. *. "ittlng covers shall oe prefabricated, and of the same genercl composition and construction as a sectional oipe insulation, except the: "e ou`er shell snail be Type 302 stainless steel 0.015 inch thick (minimum), the intermediate sheets shall be of light gage aluminum alio/ suitaole tor forming, and the inner shall shall be Type 302 stainless steel 0.008 inch thick (minimum).3 3. Equipment panels and head sections, both flat and curved, shall be fabricated of the same gr ?ral composition and construction as sectional oioe insulation. Sheet materials shall be as follows: Sheet Location Cuter She I i ln*ermedi ate Sheets Inner Shell Material Type 302 SS Aluminum A|Ioy Type 302 SS Minimum Thickness of Sheet, In, 0.015 (Rigidized) or 0.0187 (Plain) 0.06 0.08 -. " Cutck-Remove11 units for piping or equipment, or both, shall be prefabricated end of the same general composition and construction as sectional oioe insulation, except that the outer and inner shells shall be of gages recommended by the manufacturer for the particular service reauirement. These units shall be of heavy-duty construction and shall be design so as to be easily removed and reinstalled. To tocili'ate sequent removal and replacement, hinges and buckles shall be orovided For securement. 5, Uni's shall be provided with cut-outs for supports, nozzles, and other projections 'hrough insulation, where shown on Pjrcnaser s da :ra.v;rg. a. The numoer of reflection surfaces and the soacing of the reflective sheets shell be in accordance with the manufacturer's sfandoras. STANDARD SPECIFICATIONS VI. SPECIFICATIONS FOR INDIVIDUAL INSULATION MATERIALS - contd SPECIFICATION NO. 32-H: BONDED EXPANDED SILICA (Fire Protection) Composition Inner and ooter layers to be as specified in MATERIAL SPECIFICATION No. 22. SPECIFICATION NO. 32-L: BONDED EXPANDED SILICA -- CELLULAR GLASS (Fire Protection) Composition 1. Inner layer to be Cellular Glass as specified in MATERIAL SPECIFICATION No. 10. 2. Outer layer to be Bonded Expanded Silica as specified in MATERIAL SPECIFICATION No. 22. M INSULATION 19 JULY 1966 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND JNICN CARBIDE CANADA SPECIFICATIONS FOR INDIVIDUAL INSULATION MATERIALS - conrd M INSULATION 20 JULY 1956 SPECIFICATION NO. 37; INSULATED METAL CONDUIT ComoosVion i . Insulated condutt Is on insulated prefabricated pipe system, encased in a corrosion protected metal jacket. 2. Insulation material for use in conduit shall be as called for in Insulation Line and Equipment Lists, and as specified herein. 2. Insulated conduit shall be Ric-A'Il Hel-cor, Durant Pre-Sealed, Kaiser Ebko, or aporoved equal. 4. Tne 'nsulated conduit pioing system shall be purchased as a package unit, in accordance >virh the pioing drawings and piping speciticalons, .Urh all necessary accessories and installation instructions furnished by the conduit manufacturer. SPECIFICATION NO. 39: UNDERGROUND BITUMINOUS FILL Comoosit ion Material shall be composed of granulated bitumen, or volcanic rock mixed with a bitumen, which when applied as loose fill and .vith hear aoplied within the pipe, produces a waterproof thermal insulation. Properties Capillarity....................................................................... Water resistant. Composition Pure bitumen or bitumen with volcanic rock. Density................................. 25 to 41 lb per cu ft. Maximum Use Temperature 220 F ro 520 F - depending on grade. Soec ific Heat...................... 300 F: 500 F; 0.52 Btu per lb. 0.61 Btu per lb. Resistance to Acids . Not affected by most common acids. 'esistance fo Caustics . . Not affected by most common caustics. 'hermal Conductivity Shall not exceed rhe following value at the given mean temperature: Mean Temp, F Conductivity BTU/inch, hr, sq ft, F 300 0.54 Make American Gilsonife Company Gilsulate, Miracle Adhesive Insulfil, or approved equal. As required by temperatures. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA________ /I. SPECIFICATIONS FOR INDIVIDUAL INSULATION MATERIALS - contd SPECIFICATION NO. 38: URETHANE FOAM INSULATED-PVC JACKET CONDUIT (FOR UNDERGROUND SERVICE) Composition Pipe, cr `ucma shell be premsulated of the factory with rigid urethane foam insulcfion moidea m r . v_ jeexet conduit, a. Pipe, or tubing, shall be os specified in the pipe schedule or on the drawings, p. Insulation shall be rigid urethane having the following properties: M INSULATION 20 i NOVEMBER 1766 C expressive Strengtn................................................. At 250 F shall be not less then 32 psi or yield point. Ce-sir........................................................................... She I! be not less than 2.0 >c eei c,, m. `.'pvimum Use Temperature.....................................Maximum temperature, without mechanical thermal or chemical failure, shall be not less than 250 F. :"near 5?re,~gm...................................................................Shall be net less than 25 psi Tensiie Strength.............................................................Shall 0e not less than 80 psi. T-er--c! Cancuctivity................................................. The thermal conductivity cr me a'veo --ecr. temperatures sncll not exceed the following values- Mean Temp, 0F 3tu inch, hr, sc ft, 0 F 0 0.16 100 0.17 c. Conduit shall be of rigid vinyl (PVC) hi impact material having the following properties: Combustibility............................................................. Snail be self-extinguishing. Comcressive Strength...................................................... Shall be not less than 8500 psi. Density...............................................................................Shall be not less than 80 lo per cu ft. Flexurcl Strength....................................................... Shall be not less than 13, CC0 psi. Durometer Hardness "D"...........................................Shali be 78 r 3, Modulus of Elasticity................................................. Shall be not less than 375,000 psi. Tensile Strength....................................................... Shall be not less than 7000 psi. a . Cameos it e Structure. The conduit jacket she!! have a minimum thickness of 60 mils through . 00 inch OD, 85 mils, above C. OC tHroucn 6.625 inch OD and 1 1C nils above 6.625 inch through 12.750 OD. Crush resistance she I! be not less men ?CC 1 o I inear *t. " r;r?1~Ss- a, Fitrings shell be oipe or tubing as specified in the pipe schedule or on drawings. a. Fif`incs shell be crelnsulated at the factor/ with rigid urethane foam insulation molded in PVC jacket ccnc'uit. 3. me insulated conduit piping system shell be purchased in accordance with the piping drawings one piping specifications, wim a;l ne cesser/ accessories coa installation instructions being furnished by the manufacturer. I-Swicrea uremcre conduit system sncll oe as manufactured by Triangle Conduit 8. Cable Cc., Nc., or approved ec-_.cl. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, Br|lit|B SILICONES DIVISION'S AND ^IPf^NION CARBIDE CANADA___ ______ ____ ^ ___ ___________ M INSULAilCN 21 ' - 3'DLYJ?io VI. SPECIFICATIONS FOR INDIVIDUAL INSULATION MATERIALS - contd SPECIFICATION NO. 40-J: CORK-FILLED POLYVINYL ACETATE MASTIC Composition Materiel shall be composed of inert fillers, 5 K asbestos fibers heving a maximum length of i 3-inch, 40 per cent by weight of cork granules, and a polyvinyl acetate binder of the copolymer type, Vimasco WC-1, Type C, or eporoved equal. Procerries Alkalinity............................................................ . pH shall be not less than 6.3 nor mere tnon 7.3. Campus? ibi! "y....................................................... . When rested in accordance with MIL-3-'7564A, material shall oe rated as self-ex:ing ji ;-r i-g. .................................... . . Shall be not less than 20.5 per :u nor more than 23.5 lb per cu ft. ................................. . Dried sample 1 inch wide by 3 inches long oy 1. 8 inch thick shell have minimjms at c-C' elongation ond 10?c recovery. ?N<OI!lty................................................................. . Dried sample ) inch wide by 3 :ncnec. long by 1 8 inch thick, at 68 F sample and amcieor rempercture, shall not crack when bent arojnd a 1 2-inch mandrel, then rerurned, ir. 5 seconds. Hygroscooicity ... . . /Vhen oven-dried to constant weight, fnen exposed to air at 70 F and 14;3 relative humid1:,' for 1 4 days, shall gein not more then 10ro of the original weight. Maximum Use Temperature . Shall be suitable for use fiom 34 F to 180 F without mechanical, thermal, or chemical failure. Resistance to Chemicals....................................... . See Tcoles 1 and II. Shore Hardness (Burm A)....................................... . Shall not exceed 65. Shrinkage................................................................. Shall be not more than 45o from wet stare to dry state. Soecific Gravity....................................................... . 0,725 to 0.864, wet state. Tensile Strength....................................................... . Shal 1 be not less than 1,000 psi. Thermal Shock............................................................ Shall not spall chip, crack, or otherwise fail when heated to 180 F and then cuenched with water. Total Solids................................................................. . Shall be not less then 55;o. Weight per Gallon 7.20 lb STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, BjrHjH SILICONES DIVISIONS AND union carbide Canada _________ ____________________________ M INSULATION 22 July. 1966 LI. SPECIFICATIONS FOR INDIVIDUAL INSULATION MATERIALS - contd SPECIFICATION NO. 41-H: SPECIFICATICN NO. 42-H: SPRAYABLF. AMOSITE ASBESTOS FIBERS AND INORGANIC BINDERS - STANDARD (for use up to 750 F) AND SPRAYABLE CROCIDOLITE ASBESTOS FIBERS AND INORGANIC BINDERS - HIGH TEMPERATURE (for use above 750 F uo to 1,350 F) Corr.oosir ion Material shall oe a olend of asbestos fibers end inorganic fibers suitable for spraying, together with atomized water, by proper equipment onto a surrace, and wnich, when dried, forms a homogeneous thermal Insulation that is bonded to 'he surface. The grade of blend which is suitable tor service uo 'o 750 F shall be composed of amosite asoestos. The grade of blend which is suitable for service up to 1,350 F shaiI be comoosed or r'oeibol i*e asbestos, Properties 'I'n exception ot maximum temperoture limits, borh blends or the material shal 1 have the rot :o>-. mg oroperties after ceing instal led and al low c-a a a iv . -1 < ' 1 i n 1 ` v . . . pH shol 1 be nor less than 9.0 nor more rhor '0 0. Camus*iaiii'v............................................ . . Shall be incombustible. . . Compressive >tier.cth shall be not less than 5 ic per sq in. at 25 per cent deformation. Density , . . . Density shall be not less then S lb per cu f: ooi more than 13 lb per cu ft. Haraness............................................................ . . Average penetration \ 'Q inch ball point under 1-kg load shall be less then 3 mm. Hygroscooicity . . . When dried to constant weight, then exoosed *o air at 70 F and 90% relative humidity tor 14 days, shall gain a maximum of 5% of the original weight. Maximum Use Temoerature . Amosite blend shall be suitable for temperatures up to 750 F and crocidolite blend snail oe suitable for temperatures up to 1,350 F without mechanical, thermal, or chemical failure. Resistance to Caustics . . . Shall be resistant to most caustics. Resistance to Solvents . . . Shail be resistant to most solvents. Soecific Heat . . . Specific heat shell be between 0,23 and 0.27 Btu per lb per degree F at 300 F. Thermcl Conductivity................................. . . The rhermal conductivity at the given mean temperatures shall not exceed the following values: Mean Temp, Conductivity 'F Btu 'in, , hr, sq ft, F 100 0.34 200 0.39 300 0.43 400 0.48 500 0.52 600 0.56 700 0.71 Thermal Dirtusivity...................................... . . Shall average 0 010 to 0.017 sq ft oer hojr ct 300 F. thermal Shock Resistance........................... . . . Material snail not socll, crock, or otherwise fail when heated to its meximum service temperature and then quenched with water. Vibration Resistance................................. . Shall have good resistance to mechanical vibration. hst ai i at ion Char ccter i st i c: Sar avepi 1 >*/ -du?sicn ............................................ . Shall be suitcble For spraying, together with atomized water, by machine onto surfaces to be insulated. ... . . . Shall adhere to clean, bare metal and clean pointed metal surfaces. D'yinc ............................................................ . . . Shall dry sufficiently for aoolicotion of weather-barrier mastic in 24 hours at 70 F, 60'o relative humidity, ana air velocity at 2 feet oer minute. ............................................................ . Shall reach 90% of ultimate strength In 7 days. Serrina T'm.e . . . Shall ser in 2 tc 3 hours at 70 F, 60% relative humidity. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, BmfB SILICONES DIVISIONS AND UNION CARBIDE CANADA __________ __ ________________ M INSULATION 23 JULY 1966 VII. SPECIFICATIONS FOR INDIVIDUAL ACCESSORY MATERIALS A. Fabrication and Application Accessories 1. Cushioning Blanket - High Temperature (for temperature above 350 F ond on stainless steel) TWF; White glass wool blanket, 2 lb per :j rt, Fiberglas, os manufactured by Owens-Corning, or approved equal. 2. Cushioning Blanket - Low and Moderate Temperature (for temperature up to 350 F): Resin binder, 3 lb per cu ft, Aercore as manufactured by Owens-Corning, Superfine as manufactured by Pittsburgh Plate Glass, Ultrolite as manufactured by Gustin-Bacon, Spintex as manufactured by Johns-ManviIle, or approved equal. 3. Cushioning Glass Fiber Molded Pipe Insulation - High Temperature (for temperature above 350 F and on stainless steel): Molded glass wool oioe insulation, Multi-Temp as manufactured by Owens-Corning, or approved equal. A. Cushioning Glass Fiber Molded Pipe Insulation - Low and Moderate Temperature (for temperature up to 350 F); Phenolic resin bonded molded oipe insulafion, Snap-On, as manufactured by Gustin-Bacon, or approved equal. 5. Mineral Wool Blanket: Spun rock wool, 8 to 12 lb per cu ft, with one-inch 20-gage stainless steel or monel hexagonal mesh on one or :ot" sides, as required. Suitable for temperatures up to 1,200 F. As manufactured by Baldwin-Ehrer-Hi11r Detrick, Eagle-Picher, Johns-Manvi lie, or aooroved eq joI . a. Insularing Cement: Hydraulic setting, Baldwin-Ehret-Hill Powerhouse, Eagle-Picher One Coat, or approved equal. 7. Insulating Cement: Careytemp Asbestos Cement (for Specification No. 22 only). 3. Finishing Cement: Hard surface, Eagle-Picher No. 106, Jahns-Manville 678, Detrick T-60, or approved equal. 9. Formed Steel Strapping: For insulation supports on 3-inch NPS and larger vertical pipe and vertical vessels up to 1 ft 5 in. OD - Aero flex as manufactured by Aero Metal Stamping Company, or approved equal. 10. Exoansion Sleeve: Type 304 or 430 stainless steel strip, smooth, 9 inches wide, 0.008 inch thick (minimum). ) I. Equiomenf Insulation Strap: 1/2 inch by 0.020 inch Type 304 or 430 dead soft annealed stainless steel, as manufactured by A. J. Gerrara, Techailoy, or approved equal. 12. Clios for Equipment Strap: 1/2 inch by 7/8 inch, double-pronged stainless steel as manufactured by A. J. Gerrard, Techclloy, or aoorovr equal. 13. Pipe Insulation Strap: 3/8 inch by 0.015 inch, Type 304 or 430 dead soft anneoled stainless steel, as manufactured by A. J. Gerrard, Techailoy, or approved equal. 14. Clips for Pipe StraD: 3/8 inch by 1/2 inch, double-pronged stainless steel, as manufactured by A. J, Gerrard, Techailoy, or aooroved eaual. 15. Exoansion Springs or Bands: Spring, Type 302 stainless steel, 1-3/16 inch wide by 3/8 inch thick by 4 inches long, breerher soring as manufactured by Techailoy or opproved equal. Expansion Band, 3/4 inch by 0.020 inch stainless steel, Expand-R-Strap cs manufactured by A. J. Gerrard or approved equal. 16. Clips for Exoansion Springs or Bands: 3/4 inch by 7/8 inch double-pronged stainless steel, as manufactured by A. J. Gerrcrd, Techailoy, oi oproved equal. .7. Stainless Steel Wire: 0.0475 Inch diameter (18 gage) dead soft annealed Type 304 or 430 stainless steel. IS. `Wire Ne`ring: One inch, hexagonal mesh, 20 gage. Type 304 or 430 stainless steel, or monel. 19. 'Welding Pins: 1. 8 inch by 1 inch by 1-3/16 inch rectangular mild steel welding pins per KSM Drawing $-6318. NOTE: Use stainless steel welding pins for stainless steel equipment. 20, Stainless Steel Pins: 4d stainless steel nails. 21 . Stainless Steel Skewers: 16d stainless steel nails. 22. Welding Pin Insulation Fasteners: 10 gage by length equal to thickness of insulation plus 1/2 inch, pointed, carbon steel or stainless steel as required, as manufactured by KSM, Nelson Stud, or approved equal. 23. Pin Clios: Clios for 10-goge insulation pins, carbon steel or stainless steel as required, as manufactured by KSM, Nelson Stud, or aooroved equcl. 24. Suco Anchor Clio: A. J. Gerrcrd1 s strap hanger or approved equal. 25. Sr soles: 5, 8 inch by 1 / 2 inch, stainless steel, A. J. Gerrard or approved equal. 2b. Welded Steel .`/ire Fabric: 6 by 6 by 6. Fabric shall meet all requirements of ASTM A 185, latest revision. STANDARD SPECIFICATIONS Jl:' -LA5DC5, : di/isicns and y.RSIDE Canada M !NA'L-Gi 24 NOVEMBER 1966 . H SPECIFICATIONS -OR INDIVIDUAL ACCESSORY MATERIALS - rontd A Fuoricn'ion and Application Accessories - contd 27. ' S Cl 'os. ' T ">c h wide by 4 inches deep, made of 0.0 32-inch-thick Type 304 or 430 stcinless steel, bent to al low a 3-inch lap of "'--I iac-e' as s^o-vn In Figure GA-7 in GENERAL SPECIFICATIONS. 23 Jack?' Suoocrt Clips: 1 7 inch wide by 4 inches deep, made of 0.032 -inch-thick Type 304 or 430 stainless steel, bent to secure to I''Scil v 'on Nooor* and to allow 3-inch lao of metoi jacket as shown in Figure GA-7 in GENERAL SPECIFICATIONS. 29. Studs: i 4 inch, 20 thread, length equal to insulation thickness minus 3/8 inch. As manufactured by KSM, Nelson Stud, or approved equal X. >Nd Njts: 1 4 inch, 20 thread, aluminum nut with Hypclon washer, os manufactured by KSM, Nelson Stud, or aporoved equal. 31 a _-"ino- A ashing 3003 aijminum, 0 0)6 inch thick, embossed aluminum sheet, fabricated and formed as shown in Figure 19-H -1 . 32. a^:' Screws. Stainless steel, Type A, pan head, gimlet point, self-tapping, No. cy 3 3 inch, furnished with Neoprene 23 . :"-acC'"a 'ace wide g lass filament, vinyl backed. No. 400 Dutch Brand; 3 4 *. a . c-A ~ V . 5: i: 7;ce or approved equal. wide g:css 'ilcmenf, vinyl becked, . - . -' A ' v"Cv at. re - nci i; at ng Cem-nt for Cellular Gl ass: Keene's cenent. 33. Mctrer u*e r -:r"OC-< arure Fabricating Cement for Cellular Glass: RT -1000 P as manufactured by Mi roc le Adhesive or epproved equal. 26 . Lew Te^oer ature *ao: iaating Cement for Cellular Glass: 180 F melt - steep asphalt. 37, HioA Temperature Fabricating Cements tor Calcium Silicates and Asbestos Fibers: Insulation adhesive as manufactured by A. P. Green, Block Stic as manufactured by Refractory & Insulation Company, or approved equal. 33. High Temperature Fabricating Cement for Expanded Silica: Careytemo adhesive as manufactured by Philip Carey or aporoved equal. 39. High Temperature Anti-Abrasive Coating: Keene's cement. 40. High and Low Temperature Anti-Abrasive Coating and Joint Sealer (only anti-abrasive coating and joint sealer suifcole on stainless steei): Thur-Ma-Lo. Silicon No. 70 Black, as manufactured by The Dampney Company. a). La.-. 'emo-ratyre Anti-Abrasive Coating: Code 310 os manufactured by Pomrod or aporoved equal. J2. Heat-Resistant Sealer: Paste Consistency 30-43 (in 10-oz tubes) as manufactured by Benjamin Foster or approved equal. 4j /Nyi Anhalt Join' Sealer: Vicarlon 49 as manufactured by Vimasco or approved equal. aa_ isobar Joi-i Sealer: Lien Cil Low Temp os manufactured by Lion Oil Company orapproved equal. 45 Mastic:Mastic 703 C as manufactured by Vimasco, Code 400 B Type K as manufactured by Pamrod, or approved equal. 46, Lop Sealer: Sure Joint No. I C-405 as manufactured by insul-Coustic or approved equal. A7 Aquesive Cement; Vimasco "J" seal "S", or approved equal (for oxygen service). Ac. Joint sealer: Vimasco Lax-5eci F or approved equal (for oxygen service). 49 Neoorene: I ' 16 inch `hick, U. S. Rubber No. M-8891, Hercules No. 765-N, or approved equal. 50 Roo`ing Cement: Pittsburgh Corning Pirtcote 300 Trowel Grade, or aporoved equal. 5 i Roofing .'opor Barrier. Philip Carey Fire-Chex Vapor Bcrrier Sheet, or approved equal. 52. -'ooflng "'re-R?sis'ant Adhesive: Philip Carey Fire-Chex No. 400, or approved equal. 53. -curing Asphcl": Philip Carey SteeD Mcnco Asphalt, or approved equal. 5A Roctinp reit: 15-lb Asohatt Saturated - Philip Carey Feltex, or opproved equal. 55 cci-n Joi-' Sealer: Philip Carey Jo-nt Sealer, or approved equal. ;c . Cr'-ev: PN 1 ip Carey C-5 FI ashing Cement, or cooroved equal. 5". : osln-Sized racer: Ph.ilip Carey Red Rosin Dry Sheet, or cooroved eaucl. fa Be: a Vasmc: ?:*Nc..rgA_rorn;ng p. C. N\cstic 100, or approved eaual. STANDARD SPECIFICATIONS CHEMICALS, OLEFIN'S, PLASTICS, SILICONES DI/ISICNS AND UNION CARSIDE CANADA M INSULATION 25 NOVEMBER 1966 VII. SPECIFICATIONS FOR INDIVIDUAL ACCESSORY MATERIALS - contd A. Fabrication ana Application Accessories - contd 5? P:o-ai* Emulsion: Pittsburgh-Coming P. C. Asphalt Emulsion, or oporoved equal. oO -`'ire Mesh: Keystone Wire and Wheel Company "Keymesh", or approved equal. 61 . Lath Clios: Pittsburgh-Corning P. C. Metal Lath Clips, or approved equal. -2, Angle Pins- Pittsburgh-Coming P. C. Angle Pins, or approved equal. z2. Ce i 11 no Cement: Minnesota Mining and Manui oc turing Company CTA-11 Soft Ruober Bosed Ashes tve, or approved equal. cA, Ant--Achen'-g Solution: One port starch, 24- Darts calcium chloride, 91 carts.-.ater 'byvolume). c i . Cento :* Acnesi / e Srandara V No. 520 Aahesive cs manofacNrec by Armstrong, G . C . -ecC os menu tact ured cy Cwens-u-pmiog, 5"2 a: --c--.'act-rec bv Rwborex Co., or approved eauol. oo. Carta:- Adhesive (High Temperature): No. 620 Adhesive as manufactured by Armstrong, or approved equal. o7. ,'iny! "inisn: Armafles Finish os manufactured by Armstrong, or approved eauoi. oc . -lexicie Seaier: L.T. Sealer as manufactured by Armstrong, or epproved equal. :?. PVA Finish Coating (color as specified): Insulcolor as manufactured by Armstrong, Viny-Log as manufactured by Vimasco, Code 51 D o manufactured by Pamrod, or opproved equal. . Water Barrier Coating: Roskote 6I2XM as manufactured by Royston, or approved eaual, 7 i Low Temoeroture Water Bcrrier Coating: Roskote 612X P as manufactured by Royston, or approved equal. 72 Cire-Rerardant Vapor Barrier Jackets and Butt Joint Strips: Laminated aluminum foil end special embossed white kraft paper reinforced .virh glcss fioer yarn for puncture resistance, with a self-extinguishing pressure-sensitive adhesive protected by release paper; Type FRJ as manufactured cy Owens-Corning, or approved equal. 73. Grip Nails: Length equal to insulation `hickness, as manufactured by Owens-Corning, Johns-Manville, or oooroved equal. 74. Duct Adhesive: Saark-Safe Adhesive 85-20 as manufactured by Benjamin Foster, IC-230 Fire Retardant Adhesive as manufactured b/ l-'S-jl-Ccusric Ccrccroticn, or approved equal. 75. Aahesive Tyce Pins: Type N v. ith soeed washers and cdhesive as manufactured by 5ric-KI ip, or approved equal. "6. N/ipn Clio Pi ns: C!'of as Hangers cs manuf ac tured by Ben jam i n Foster, or approved equal. 77, Nvlpn Clio Pin Adhesive: Clipfas Adhesive 82-1 1 as manufactured by Benjamin Fos:er, or approved equal . 73. Finishing Cement: BD-2 as manufactured by Armstrong, or approved equal. 79. Soli* Welding Pins: 1/8 inch by 3/8 inch rectangular welding pins as manufack .a oy KS4 , ','8 inch by 3/8 inch R2P rectangular :oli* oi-s as manufactured by Nelson Stud, or approved equal. EC A$oestos papei, 0 0625 inch `hick (32 lb per 100 -a ;f) os manufactured by Johns-Mcnvi Me, or approved equal . E" -scettos Paper Adhesive: Sodium silicate adhesive fibrous adhesive as manufactured by Johns-Manville, or oporoved equal. 82. White Vapor-Barrier Adhesive: As manufactured by Owens Corning Corporation 3. Flashing; Lexsuco F62 Flexible Flashing as manufactured by Lexsuco, Inc., or approved equal. 4. Fire-Rercrcant Vacor-Barrier Jacket: Laminctea white kraft paper and foil reinforced with glass yarn; Type FRJ as mcnufccturec by Owens-Ccr-inc Corporation. So Rei-.rotcing Cio'h for Underground Cellular Glass Insulation: 10 by 10 tar-impregnated glass fabric cloth as manufactured ay PWsouranCormna, or approved ecjol. 36. Glass Wool Metal Mesh Blanket: White glass wool, expanded me`al lath on one side - FI berg I as Metal Mesh Blanket TW-L Style L, or 2-'. ea w coo 31 ock f sol at ion 3u poor's: Ye I low pine " Pent a" `reared cradle block:, as manufactured by Pamrod, or approved eaual. ` c'-v'T': ce a' 1 p- ..el Ni ar Glass: P. "-e a. . : ' cs - an,,r a;`urea oy Pittsburgh-Coming, or approved eaual. STANDARD SPECIFICATIONS I -^La - . a M INSULATION 26 JULY 1966 P; Foam Insulation. uN-'.r B'-ar-.a Trcnte* k-iu, Sco'cr. 3rana No 472, or approved equal. j Cc'-c-m -`a, P:efo'med Porous G'ass Insulation: -lorous Fa^tiive No. 31-27 as manufactured oy Benjamin G.as; on o->: No 34, as ~ana: ji ea a ,ue 3>V\ Como( 31 -20 as manutac-jr ed py a' o n: 7:.~i s-ca-oea ~etal lath on one siae, .-ioco sCri .e Adhesive No 31-33, o< ---'.'j m.arwr a:t _.i ed cy r i; t k c: e, Monoiai a0 . 3c os no'-utcctured ov Benjamin Foster, or aoo.o.ea eq^ai 3-- - ': v-4;3 a: ^ a-ur a; Nrea b\ Sinsici;, No 33 as ~cnut or j: ea cv 'be 3M Company, or approved equal. 3 -a-' Lo--.-Density Prcformea F:c`Ou- G ass l-sui a: lor,: No. 32-07 as manufactured by Benjamin Foster, No. / or *ne 3a*. Comoany, or approved : a a LoagN a 4onesi. e (aoio as spec if! ed' for Lo.v-Densi Preform-a Fibrous Gloss Insulation : No. 703 asmono` . a 1 - - ' . a s ' c- . -a ; ,, red a. ' *: .. - Coust c C crporcr i an, or acpi oved ecuo I. . u:i`. =: Nc. 3 1 - ? ~ os men j?"g ct ^reuz , Beniamin, Fosre !C- 233 os manu featured by Insul-Cousf i c Corporation, or ..-..no Ma3: ic : .No . a3-3GN as - or oc t ,.i ed ov 3en jomin Post c-i , or approved equal, or P'e'or-^ed F;oio_s Glass Vaoor oeai P,qra Faced Insulation: 3-oz canvas. :. * a ** -: o me d F 'br a ; G! as. . aco. - ai * * a: a F a c e d I" ju> a - ion: 0.0025- . nen a i _rr.inum foil, 4 inches i ae . : 3 a.s -,;.'c'i 0,:- |ns.,aman. esis'on: ; o'1e'i;or: ed kref' oacer 4 inenes .vide, No. 510 as manu- -o' a Ce'' . or C- lass I ^s.'. at :r r a ai 5:: "eras. 7.\ a-cart ccresive, 130': id :os, su it cb1 e for cor am a ..n rock vool <vi* v.. -'less steei or Monel hexagonal v/ire netting on one side ana galvanized eoaoaea O' o ^sea on .emtcai s'oreg:- a oc.ea cir.s 5 15 ir.cn in dlome'er by hickness of insolation Plus 1 8 inch, .virn 3 16--inch diemeter by 0 427-Nch : a!\oe' oins as m an_f ac'jrc-d by K 3M., Set I ock os monuf ac tjred by Nelson Stud , or approved eg jel. 4 i tern a: e : : ' c ` -- t N-.Cv ;on Ci ] 3 ' n:n, .vital 3 in ai anet-:-i oy 10-24 py 0.463-incn threacea e~d>, ?. a - .. - a-_ ac; u ea ay KS.M, 7/oe S3' as ~ anuf ac: _r e-a 0/ Ne i son, 5' ^d, or approved equal. :c . : a . :. k r-- a*: :of *nre caea y-.a:: C a:'". _,m -z> a s 1 3-2 4 a . 0.463-`"an 1th neoprene r. esners, as y Cv.ers-Co'omg, or aco^aved equal, '"an,.:'a;:./ea cy Le*.;^:o, 'Niiio Carey, or cooroved equal. STANDARD CHEMICALS AND PLASTICS OPERATIONS DIVISION and union carbide Canada limiteo M INSULATION 27 JULY 1967 VII. SPECIFICATIONS FOR INDIVIDUAL ACCESSORY MATERIALS - contd A. Fabrication and Application Accessories - conta* i 113. Glass Reinforcing Cloth: 20 x 20 mesh with starch binder, as manufactured by Permo-Gias Mesh Corporation, The Glas-Mesh Company, Benjamin Foster Corporation, or approved equal. 114. Nylon Strap: 1/ 2 inch x 0.020 inch nylon strapping as manufactured by A. J . Gerrard, or approved equal. 115. Crimp Clips: I 2 inch stainless steel crimp-type seal as manufactured by A. J. Gerrard, or approved equal. 116. '.Voter Sealer: Joint sealer - Pamseal 10, as manufactured by Pamrod, or approved equal, i 17. Stainless Steel vVire: 1 4 gage aeaa soft annealea Type 304 or 430 stainless steel. STANDARD Chemicals and plastics operations division and union CAR8I0E Canada limited M INSULATION 28 JULY 1967 VII. SPECIFICATION FOR INDIVIDUAL ACCESSORY MATERIALS - Contd 8. Weather Barrier !. MYSTIC WEATHER BARRIER a. Trowei ior calm) Grade - Specification Designation WC Sorav icr crush) Grace - Specification Designation WB '!) SCOPE These specifications cover a latex based mastic for use as a weather-barrier coating over thermal insulation, i 2) GENERAL Mastic coatings supplled unaer these specifications shall be nonflammable when wet and fire resistant when cry. The mcstic sr.o<! oe suitable for aopl i cat ion by trowel i ng and palming or by brushing anc soic;, ing . In a one-coat appi i cat ion arc witnOut raoric reinforcement, if shall be possible to apply the mastic on a verticci suDSfrafe without evidence of slicing or slip ping and to achieve a minimum dried thic<ness of ] '16-incn. The mastics shall oe sjitaoie for application at atmospheric anc substrate- temperatures in the range of 2} 0 F to I 50 0 F ' . The coat ing must net s-.in-over so qu ickI y os to prevent or.sning out previously oapliec material. The ariec material shall form a toi_gr, elastic, tire resistive and chemical esisiive wecther-barner coating. Coatings shall be homogeneous in color cna src'i maren the coicr sfancarcs supplied by fne Purchaser, The procuct shall be free of oojectionaole odor and shell possess no cnarocteristics toxic to the aop.'icotor or ,,ser. It shall be free of any constituents which cause skin irritation. Tre cocring snail resist the ravages of weather suer, cs rein, sleet, snow, wind, temperature changes, and solar radiation without croc<ing, peeling, Decoming brittle, ocistenrg, or otherwise disintegrating. ,2) PROPERTIES Fcr acceptance a mastic shall meet the general requirements of Paragraph (2) ana satisfy the following specific require ments. Tne manufacturer shall submit a certifiea test reporr from an approved inceoencent laboratory that the materiel of each grace supplied hds been tested and does comely with the test requirements o' these specifications. (a) Solids Content Solids content of trowel (or palm) grade - Specification Designation WC shall not be less than 50=', by volume, \ol C~? Test The purpose of this test is to demonstrate good film flexibility (cohesion) and gooc achesion of the mastic in the initial drying period following application. The procedure is: Allow the mastic to age of least forty-eight hours after it has been made before using it to prepare test specimens. Fill with mastic an open top aluminum weighing dish, 2-3/8 inches in diameter ana 5. 8-inch deep, with crimpec edges and fab^. Avoid large voids. Tamp the container by dropping it a few inches on the bench to remove vcics in the mastic. A; low the mastic to dry under normal laboratory atmospheric conditions (70- 750 F and SO-FS^cR. H .) until the weight of Cup and mastic is essentially constant on two successive days' weighings. The basis of acceptance is: After reaching constant weight, the surface of the mastic in the cup sha.l be free of cracks anc tears. The mastic shall adhere to the top lip of the cup throughout the test. (c) Elongation Test The purpose of this test is to demonstrate acceptable elastic properties of the mastic film at low ambient temperatures 'ollowing a simulated accelerated aging procedure. The Preparation of Mastic Film Test Soecimens shall be as follows: A low mastic to age at least forty-eight hours after it has been made before casting wet films. Cast a 1/16-inch thick wet film of the mastic on a Teflon or other plastic flat surface by screeaing it with a Dcr over 1 16-incn edge dams. The wet film should be about 14" x ! 4" x I 16". Allow this film to dry at 70- 75 F and 50-75Rc R. H. for a minimum of si x teen hours. Remove the cast film (occur \ 32-inch thick after crying) and c_<t cumobell rest soecimens. Tre c^mcoe;. specimens $ha! I De 1 8-inch wide and 1-1 2-inches long in the narrow oert ion anc have an overa i I length of "u r incr.es. Coring of Dumbbell Test Specimens: S-ooort ihe CumDbel: specimens flat on aluminum toil ana DOxe *or cne-na f no^r in a rorcec c.r cir:^icr;ng o.e'-. cf iX3 F. Ba<e the specimens for one-half hour in the forced circulation oven at 225 F. 5a<e for 1 -1 2 hours in the forcec circulation oven at 300 F. C cr ci t icn the baked soec imens for 24 hours at 70 0 - 75 F one 50- / c R . H . ce'cre rest i "g. Mere fr.cr ere grcce of the mastic may be s^poiiea in crcer to cover this wiee range of temoerar^res. c _ .i . inis Item is commercially available from Fisher Scientific Laboratories. STANDARD CHEMICALS anO PLASTICS OPERATIONS DIVISION ano union Carbide Canada limjteo M INSULATION 29 JULY 1967 VII. SPECIFICATIONS FOR INDIVIDUAL ACCESSORY MATERIALS - Contd (3) PROPERTIES - Contd (c) Elongation Test - Contd T esting: Measure the elongation of the cured dumbbell specimens from stress-strain curves run on an Insfron Universal Tester (or equivalent) at a strain rate of two inches per minute at 35 F. Note: The test a$ specified shall be run in a forced draft environmental chamber mounted in the Universal Tester sc that the specimens can be maintained at the desired temperature. The dumbbell specimen shall be installed in the environmental chamber and maintained at specified temperature for at least five minutes prior to testing. Basis of Acceptance: The percent of elongation of the dumbbell specimens with the I-1/2" x I '8" narrow sections shall be: tested at 35 F - 30% minimum, tested at 20 F - 1 5% minimum. At least four dumbbelI specimens shall be tested ana the results overaged. (a) Fire Retardance Test Thin films of the mastic, tested in accordance with the provisions of ASTM E 162 "Test for Surface Flammability of Materials", shall exhibit a Flame Spread Index not to exceed 35. The mastic film shall be cast wet to a thickness of 1/16-inch on a smooth T/4-inch thick asbestos-cement board 18 inches by 6 inches and allowed to dry at 70 75 F and 50 - 75 % R.H. for at least 16 hours. The dried film (approximately I/32-inch thick) shall be further conditioned before testing as required by ASTM E 162. (e) Chemical Resistance The chemical resistance of the dried coating shall be typical of materials based on a polyvinyl acetate latex. (4) APPLICATION CHARACTERISTICS The mastic shall be supplied in air-tight containers ready for easy application either (one) by troweling or palming Designation WC, or (two) by brushing or spraying - Designation WB. The container shall be labeled as to grade. The mastic shall be ready for application with a minimum amount of mixing in its container. Acceptance on the bosis of opplicobility will be determined by Purchaser's personnel. Mastic selected at random will be used. (5) PACKAGING AND SHIPPING (a) Packaging and Marking The coating shall be supplied in standard containers suitably coated inside or packaged to prevent corrosion. The containers shall be labeled to show product name, number, grade, and color. Any change in proauct shall be renamed and renumbered to prevent confusion with previously tested product. A coded batch number shall be shown on each container identifying the month and year of manufacture. (b) Application Instructions Manufacturer of coating shall furnish to the consumer all necessary application and use instructions. (c) Shipping It shall be the responsibility of the manufacturer to request, and the duty of the carrier to maintain conditions throughout shipping to prevent the mastic from freezing in transit. Any material received in frozen condition, or ruined because of freezing en route, shall be replaced at no expense to the purchaser. (6) SHELF LIFE (o) Mastic shall have a 6 month minimum shelf-life after it is receivea by purchaser. Consistency shall not have changed sufficiently to make application difficult, nor shall the solids settled to the bottom require more than a minimum of mixing. (b) It shall be resistant to growth of mold or mildew. b. Reinforcing cloth shall be 100%Dynel, 44 inches wide, Leno weave, weighing 2. 65 ounces per square yard, with count of 16 x 8, employing 18/2 in the warp and 9/2 in the filling, and fabric wet out with 8% solution of PVA then dried at 250 F; as manufactured by West Point Peppereil, McCampbell -Granifeville, or approved equal. c. Mastic (caulking) - Section A.45. of this Article. d. Heat-Resistant Sealer - see Section A. 42. of this Article. e. Expansion Strip - see Section A. 10. of this Article. f. Lop Sealer - see Section A. 46. of this Article . STANDARD `*0 .*st'cs cpepaT'Ons D'visios *s: -n ;s j*?a oe u.miteo I.I C .. -3cr :C' - oceerico'ior D^siono'ion M M INSULATION FEBRUARY l?6~ scec !ca'o,'s co .-er i;'e rr.atetiai specifications foi stainless steel wearhei care .-essel ana pipe joc-ets,ana *ne o : c-usse Ns ec- ii ea 'or use as a ectrer barriei o rer 'rerna i insolation. `` r o : or; '! co* .cs 'c *-*e s-Oi- iess sree: 'c;-e`5 c-c cios.ie bancs a - e. .o s `o coi sec- ion or .citicoi ea.iome'V o-ei 2 ;r 0 in. CD sra.: .:e o. s'e-r :c s'ciiiess s'eei, 2 1 5-irc :: .}cior-s. no' .ess men O.CCo-incn 'nic- , 35 incres wioe, os mon.'act.rec I *s- < -Co-St ic , oi aporo'.eo eayO'. eco so'' o"-'.ec ~>ec ccii :ess ,n< s co cioe roveUrg S'c - oc- e: 'o, oioe snai I ce Cusfeni; ic stainless sreei, one quarter hoi a, '.a* .ess *rcr. 0.008-inch ic- , c: e`. ' - 'o ! oes,gncea Ins_ iot ion o*.rsice oia-neier, .vitn preformeo inter, oc-U "g D ' , oint. `.'.here aesb e: , f is c cc" a e* 'C o'ce s"-ci. ee a. s*eri: ic yo. iess s'eel , .v'e qua re' Faro , - ; rss "or. 0 0C -inch 'hi: - cs. e oc'cs 'c actr enas o' aloe ,cc-;ets snai. oe c.s'enitic sta i nless sfee', ess 'ran 3 003-Men tn ich , orec.: o o c - 'o o ' o '.t o.ts'ce aiamer ei ot oes ignored oioe insuiorior . C osn e cc* as sne i ce -umisnec wi tr ''ac'oi . 's'c ec ip'- -'eno-ro'j,e, -on-setting sealing cornoouna, or foarn -aoe sect c' ecc-' insiae cage to oro.ioe '.vote' sec .-."er- ins'aiisc on meta, ioc-ser. Closure ocnas sncil ds Seaier-Bana os mot*.-c c area ov Insai-Co-stic C oroorc t: c* , : r'CO-S''GO cs mcnu'cct. rec o, Jorns-Mar vi I le , or opprovec equal. O' 2 e'orn'eo ac<e:s 'or tiring covers snail be suitaole tor installation o/er ore-o'nea 'nsuiation covers racricc'ec h* c;:o ccree i"* ASTM Recommenced P'octice C -50, latest revision. Tne tiring cover ;cc<er sncil oe a,,stenric c'-.ess s*ee. . no* less *han 0 006-incK rnic< cs nanwfcc?^rea by Mirror Insuic'ion Comoany, Marais Unliniteo. O' cocro. ea equal. -ccessc'es 'o S'cir.iess S'ee1 Yec'-er Borrieis cec Me'C1 Screws - Section A. 32. of this Article. 3 cc.'c-er- I*su'c`ion- S'rao - Sec*ion A. ! I . a* `*'is Arfcle. 21 oe I "suiation Stroo - Sect ion A. I 3. of rn is Article . - Sics 'c eoMomen: srao1 - Seeior A. 1 2. D*r-lsA'*ice. : S I os o r Dice streo - Sect i on A. 14. of mis Artie ie . o< S Z ios - Section A 27. of this Article. _ac e o. c o o * C ;o - Section A. 28. o* 'Ms A - * i c I e. : co * ess cee 're - Secic' A. : 7. o* *ris i aia ;c c * 11 o - S'ci-,ess S'ee1, Tvoe 304 c- 430, oeco so** onnecieo. ;ic*. s~co'-, o-Ncres ioe, nirir,.- 3.00c- s Arici. STANDARD CHEMICALS *sD PLASTICS operations DIVISION ano union CARaioE canaoa LiMireo INSULATION 31 FEBRUARY 196/ 11. SPECIFICATIONS = CR INDIVIDUAL ACCESSORY MATERIALS - contd 3. Aeother Barriers - contd 3. T-ea^ea Corpon Steel Weather Barrier - Specification Designation MT a. 3:oce mese specifications cover the materiol specifications for treated carbon steel wecther barrier vessel and pipe jackets, and the accessories, required for use os a weather barrier over thermal insulation. Material Specifications for the treated steel Jackets and closure bands are: '' Jackets ror vert i co I equipment over 24 inches OD shat I be carbon steeN C. 010-inch thick, zinc orotectedana vinyl N.isr.ec on both sides, with polyethylene ana kraft oaper on one side, ana 3 16-inch corrugations, in coil 'orm, 36 :es wide, color os specified; Tuf-Jac as manufactured by Insul-Cousfc , Smith P'oaucts, or approved equal. 2' .ac-.e's for eaufoment 24 inches OD one unaer ano for pipe insu:orion srei' ce cc.'bon steel, 0. 010-inch thick, zinc om'ec'ea anc vin/i fimshec on both sizes, with po!/thylene ana km-' ocoe' an one side, smooth, 36 inches wide, co<or os speciriea, 7'jt-Jac as manufactured cy l.osui -Caustic, Smith ProaoC's, or aoorovec equal. 2 2 osure oands for both enas of pipe jackets snol I be carbon steel, 0. 0 i 0-i nen mi ck, zinc protected and vinv; rinisnea o'* co'h sizes, precut and preformed to ;it outside diameter of designated oiae insulation. C:o$ure Denes shall oe '."tisrea wirh '*actor> installed high-temperature non-setting sealing comDounc, or foam tape seal on each inside ezee :o provide water seal when insroilec on mera1 jacket. Closure oano snail be Sealer-Band cs mcnutocturea ov Nsui-Coustic Co'poration, Smith Products, or approved equal. . z'i P-emimec jackets *or fifing covers snail be suitable for installation o.er p'e'ormed insulation covers fabricated in accordance with ASTM Recommendea Practice C 450, latest revision. The fitting cover jacket shall be treated carbon sreei, nor less than 0.008-Inch thick as manufactured by Mirror insulation Company, Metais Unlimirec, or coprovea ecual. Accessories *or Treated Steel Weather Berniers 111 Sneer Metol Screws - Section A. 32. o' `his Article. : 2) Equipment Insulation Strap - Section A. 11. of this Article. < z) Pice Insulation Strap - Section A. 13. of this Article -4' C'ios (for equipment strop) - Section A. 1 2. of this Article. '5) Ciics (for pipe strap) - Section A. M. of this Article. 6) *SClips - Section A. 27. of this Arricie. Jcz<et Support Ciios - Section A. 28. or mis Article. ! 3) Stainless Steel Wire - Sec`ion A. 17. of this Article. ?'* - lasr.ing Strip - Stcir. 'ss S'eei, Type 304 or 430, dead soft annealed, flat, smooth, 6-inches wide, minimum 0.0C8inen thick. '0> 1 zo Sealer - Section A. 46. of mis Article. Heat Resistant Sealer - Section A.42. of this Ar*icle. STANDARD C-'EmiCaLS and PLAST'CS OPERATIONS division **0 jS CN CAS0IDE CANADA L miTED r IY.CI . ICLAL ACCESSORY MATERIALS - conrc M INSULATION 32 FEBRUARY 1962 STANDARD CHEMICALS ANO PLASTICS OPERATIONS DIVISION ANO UNION CARBIDE CANADA LIMITED M INSULATION 33 FEBRUARY 1967 VII. SPECIFICATIONS FOR INDIVIDUAL ACCESSORY MATERIALS - contd C. T-acing Accessories i . Air Convection Tracing System c. Accessories. Pressea steel spacers shall be No. i3 gage, constructed os shown c.n Owner's Standard P-140, and as manufactured by A. J. Cerrard, or approved equal. b. Protective Wrapping. Glass cloth tape - see Item 2.b.(6). of this Section. 2. Heat Trcnst'er Cement Tracing System o. Mctenois - Hear tronsfer cement shall be one of the following grades, as manufactured by the Thermon Manufacturing Company, or aopro ,ed equal. i 1 i S'cncord Grace, water soluble, suitable for use on tubular heat tracec piping ana equ ipment, whose temperature may var> 'om minus 320 F -o plus 600 F. 2\ 7-3 Grace, waTer soluble, suitable for temperatures minus 320 F to pi^s 600 F. Far use in bonding strip heaters anc p!a?etype coils 'o eauipmenf or large piping, Slow setting for application to large areas. [ ' -63 Grade, water soluble , suitable for temperatures from minus 320 F to plus I, 250 F. 4^ T-Sf G;aae, not water soluble, for Temperatures minus 100 F to plus 37^ F. For use in extremely moist orcorrosive atmospheres. Also suitable on systems not insulated. i 5) T-30 Grade, not water soluble, for 'emoeratures minus 100 F to plus 325 F. For use in extremely moist or corrosive atmospheres, or when installation is made during freezing weather. Easier to opply in cold weather than the T-35 Grade. Also suitoble on systems not insulated. (61 T-5 Groa'e, not water soluble , for temperatures minus 200 F to plus 1 25F . Especial ly for use on cool ing applicaf ions. '.Vill not harden. Does not require curing prior to use of tracer. b. Accessories (1) Primer for coating of aluminum surfaces prior to application of Standard Grade, T-3 Grade and T-63 Grade of heat transfer cements. Shall be ALP Primer as manufactured by Thermon Manufacturing Company, or approved equal. (2) Mill Varnish Stripper shall be suitable for the removal of mil! varnish from steel pipe or equipment. Ifshall be T -- 350 Electro Cold Stripper as manufactured by Allied Finishing Specialties Company, or approved equal. (3) Metal Retainer for Cement - Bent metal retainer for some applications of heat transfer cement. Dimensions and material shall be as shown in Figure GA-4B in GS, General Specifications. (4) Pipe Insulation Sirao - Section A. 1 3. of* this Article. {5) Clips for Pipe Strop - Section A. 14. of this Article. (61 Glass Cloth Tape - Tightly woven glass fabric with pressure sensitive adhesive, with dielectric strength of 4,000 volts. Suiraole for temperatures from minus 1 10 F to plus 500 F. It shall be high-low temperature glass tape, No. 7000 as manufactured by Mystlk Adhesive Products, Tuck No. 59 as manufactured by Technical Tape Company, or approved equal. STANDARD SPECIFICATIONS O.EMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA THERMAL INSULATION APPLICATION SPECIFICATIONS CELLULAR GLASS 10-B INSULATION 1 JULY 196c TAi; speci'icc'ion describes the essential requirements far the application of shaped cellular glass insular'-a-d tloors use in building roofs, .vails, ceilings, SECTION A - MATERIALS INSULATION MATERIAL Insulation snail oe as specified in MATERIAL SPECIFICATION NO. 10. '-ilCKNESS and SIZES OF INSULATION a Ce-ijlar giass clock insulation shall be 2, 2-1 '2, 3, 3-1. 2, 4, 4-1 2, or 5 inch 'Hick, as ipecifled, and either 12-irch by 15-lncn or c. CeiOkv g'ass coord shell be 1-1/2 inch thick and 24-inch by 48-inch size, with factory-attached kraft paper on bath sides. Thickness shei be 1-1 2 inen. or a ^ulriole of 1-1 2 inch, os specified. ACCESSORY MATERIALS Accessory '-areriols shall oe as specified in the MATERIAL SPECIFICATIONS, crticle numbers as noted. Rooting Cement .. Rootinq Yaoor Barrier........................................... Roofirq Fire-Resistant Adhesive .... -oo: ing AsoraL .... Roofira Felt................................................. 'oo'ira Joint Sealer Flashina Cement . . ..................................... Rosin-Sized Paaer................................................. .... .... ... ... .... .... .... .... VII. A. 50 VII. A 51 VII. A. 52 VII. A. 53 VII. A. 54 VII. A. 55 VII. A. 56 vn. A. 57 Bead Mastic...................................................... Asphalt Emulsion.......................................... Wire Mesh............................................................. Lath Clips............................................................. Angle Pins .... .... Ceiling Cement................................................. Anti-Adhering Solution.............................. ........................ VII. A .............................. VII. -. .............................. VII. A. .............................. VII. A .............................. II. ... VII. .............................. VII. A. :S 55 60 61 c2 c2 a-: SECTION B - APPLICATION 1 . ROOF INSULATION ON METAL DECK a. Dec*, shall be olane, dry, clean, end free fiom holes. Any holes or open joints shall be covered with 6-inch-wide strips of asphalt rel* 'r:a in flashing ctmenr, or seoled with joint sealer. a. If metal deck has c slope greater than 1-1/2 inch per foot, nailing strips of treated wood equal in height to the thickness of insulation :r-z'< ce secured to the deck to hold the insulation in place. These strips shall be spaced so thet each 4-foot-wide course is held in clcce. A space cr 1 4 inch shall oe cilowed between ends of strips. c. Fire-resistant adhesive shall be applied to deck in ribbons approximately 6 inches on centers and 1/4 inch in diameter, at a rate of aporcUmctely 0.4 gal aer 100 sq ft. a. Cellular glass insulation snail be immediately embedded in the fire resistant adhesive in parallel courses with staggered end joints. A[j join's snail ce tightly butted. e. If more 'hen one Icyer ot cellular insulation is specified, the second layer sholi be applied to the first by firmly and Immediately emceoai-g it in mol'en hot mooped steep roof asphalt. Joints shall be tightly butted and shall be staggered with relation to the layer below, t. Underwriters' Laboratories Class "A" built-up roofing shall be applied over clean, dry cellular glass insulation. g. Installation shell be as shewn In Figure 10-B-l. 2. ROCF INSULATION ON MONOLITHIC CONCRETE OR GYPSUM, OR PRECAST SLABS OF CONCRETE OR GYPSUM a De`k srcli be plane, dry, and free from haies. c. Joints pf precast slop shall be covered with 6-inch-wtde 15-lb ten laid in flashing cement, c , Cellular glass insula'Ion shall oe installed in accordance -with Items 1 . c ., , end f. of this section, end as snow-- in Figure 10-3-2. STANDARD SPECIFICATIONS CcV.ICAl5, OLEFIN'S, PLASTICS, SILICONES DIVISIONS AND ""**** UNION CARBIDE CANADA I0- B INSULATION 2 _____________________________________________________________________ JULY 1966 SECTION B - APPLICATION - contd -- Slag or grovel , -- Built-up roof 11N .> s 1 ) Yi-.X'-O - 7 Specified thickness of cellular glass insolation embedded In T. . .L nre-resi stant cohesive >'1 ^7 Level ceck with cc-rec r.vpSwT if idtn of channel is creofer toon 2 2 in. - O' - '- - * --cteei rocr deck Metal Roof Deck Figure 1 0-- B-- 1 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, B'ltlfHt'B SILICONES DIVISIONS AND ""*** UNION CARBIDE CANADA __________________________________________________________ _____ IO~B INFLATION 3 JULY 1 ?Se SECTION 3 - APPLICATION - con:a 3 -.CCF INSULATION ON .VOOD DECK o Deck shall be plane, dry, and Free from holes, o A-y <-holes shall be covered with netol. ; The deck shall be covered with rosin-sized paper lapped at least 2 inches, and secured 'o 'he deck with 1-inch roofing nails through tin coos. i. If 'he humidify of he inferior is excessive, two piles of 15-lb felt shall be aoplied wirh mopping of hot steep roof asphalt, Felt shall ce applied py looping each sheet 19 inches, leaving 17 inches exposed, and mopping hot steep root asphalt between felts so that or no place shall Insulation shall oe aoplied cy embedding it in hot mopped steep roof asphalt, in parallel courses with staggered end joints. All joints snali ce ian:|y oj'tea. !' mo: e '"an one layer of insulation is specified, the second layer shall be cpolied 'o t-e mrst layer by firmly and immediately emceddira :` ~o: -oooea steep roof asohal r. Joints shall be staggered with re let ion to layer cei a . j. v-A'Cerwriters' Laboratories Class "A" built-up roofing shall be applied over clean dry cellular glass Insulation, n. l-s';i i a* ion -snail ce as shown in Figure 10-B-3. - Two plies of 1 5-lb felt -- Slag or grovel Built-up roof - Specified thickness cf cellular glass insulation embedded in hot steep roof osphalt ;'b y,"^vv3?. -Wood deck ' No il ing strip NOTE: All resinous scots cr areas shall be ccverec wirn one ply of rosin sized peper before applying vapor berrier. Wood Roof Deck Figure I O-B-3 STANDARD SPECIFICATIONS tflfffil'fe C"vlCAL5' OLEFINS, PLASTICS, Btnlig 5ILICCNES DI/ISIONS AND ***** UNION CARBIDE CANADA I0-B INSULATION 4 JULY 1966 SECTION B - APPLICATION - contd INSULATION FOP COPE //ALLS a Inner masonry trolls shot I be olumo, straight, and true to dimensions, with full mortar joint to orovide a smooth surface for installation of 'nsjlation. -Vail ties shell oe properly spaced to permit proper 'ie with outer wall. e. -ellular glass insulation shall be Installed by use of four gobs of adhesive cement located near corners of the back face of the clock, and a 1 c-incn-:hick trowel coat of the adhesive on the edges. Each block shall be laid true and piano, with sufficient manual pressure to ensure tight joints and good contact with masonry wall. Points where wall ties extend through the insulation shall be seeled off with adhesive cement. :. Cuter wall snail be erected with a 1 /4-inch space between it and the insulation. Weep hoi es she 11 be provided at the bese. j Installation shall oe as shown in F gure 10-B-4. Approximately j-ir,cr as recuired lcr proper alignment o: insulatlc' e'e ; i! Corrosion-resistant wcii tie Adhesive cement geb Cellular alass insulation Adhesive sealed joint V. Outer face of wo 11 Omit mortar from every fnirc /ertical joint for weep holes at bese cf /.a.!, c-t accve araae. Application of Cellular Gloss Insulation in Core Wall Figure 1 OB-4 INSULATION FOP MASONRY //ALL LINING a. Masonry wai1 shall be olumo, straight, smooth, end clean. c. A u'-Jorm f 3-mch-rhick coat or adhesive shell be aDolied to the back Face of each block of cellular Insulation, end to edges or clocks Each cloc< snail ce 'aid true and dumb with sufficient manual pressure to ensure tight joints and good contact with mosonry wall. J T'stciiation snail ce as shown in Figure IO-B-5. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA SECTION 3 - APPLICATION - contd 10-8 INSULATION JULY 1966 -3-m. coating c' cohesive Gypsum plaster on metal lath Outside vvoN Cellular class insulation Application of Cellular Gloss Insulation for Wall Lining Figure I O-B-5 6. INSULATION FOR EXISTING CONCRETE CEILINGS c. C' Crete ceiling shall be plane, smoo'h, dry, and clean. o. 1 full coat of ceiling cement shal1 be aoplied with a 1/8-inch square-cut serrated trowel. : A oniforn 1 3-:nch-rhick coat of adhesive shall oe aDolied to edges of each block of cellular glass insulation, where 'he edge; are in :o~:a:' d. 31ocks of cellular glass insulation shall be installed in staggered joint construction, with sufficient manual pressure to ensure good conrac* with the ceiling. All joints shat! be tightly butted. 7, INSULATION FOR NEW CONCRETE CEILINGS a. Forms for concrete slabs shall be constructed to allow for thickness of the cellular gloss insufation. o. "orms shall ce cao*ed with onti-adhering solution. c. Anile arti--adhering solu'ion is still wet, blocks of cellular glass insulation, in parallel courses with staggered end joints, shall be olocea ir. the form The `os surface of the insulotion shoJJ be immed'iateiy flood-mopped with hot asphalt. d A:'*er concrete reinforcement is placed, angle pins shall be inserted in the insulation a: a 45-degree angle. At least three pins shall oe used each 12-Inch oy 13-ncn olock, and at least four oins on each 24-inch by IS-inch block. 3em end of pin shall pro'rude a* least 2 inches Installation snail ae as shown in Figure 10-6-O. e. Concre'e shall 'hen be placed o/er the insulation. STANDARD SPECIFICATIONS C-cVlC-ALc, OLEFINS, elastics, SILICON F5 OI/ISIONS AND ,, MON CARBIDE CANADA SECTION B - APPLICATION - eontd b 7 Concrete - - - - Angle pins at 45 with bent enc protruding 2-in. -- At ecsr 3 angle pins snail be i-serec i 12" bv IB" bloc-:. a-a a -- r,.-'*um cf 4 oer ecch X- < O' ^ met ascncl' '-'=r = A'-fi-aarerino scLtio Form *" ' >. < Application of Cellular Gicss Insulation for Concrete Piacec cn *ne Insulation Figure 1 C-S-o 10- B insulation 6 JULY 19-5 :: o' se'idar niass insulcMon s-cll oe given - bush coc c; asondr emulsion. A !: e -esA .rz' i oe os*e~e a *o ir.sd at ion ith 12th dies on ) 5-inch s' aegered renters on `be .';'C a"\ a~a outside corners with corner bead. z! . s. In si de :oi ners she 11 oc- re i-'crce z :. G/os jr, oi a$t er, mi <.ed on the job, shol I be appl ied to the wire mesh in two coats having a r ox i mum total thickness of I -2 inch, a. CcrC-g s-all ce vinyl emulsion os soecified 'r. Union Carbide Corocrorion Dcsian and Const :nonCoatmg Soecifications. CCNC:ETE = LOC3 SLABS ' 1! A here soecified, insulation shall oe odd I ied to foundation a a I Is, as shown ir. Figure 1Q-B-7. >'2 ` Insulation shall be installed on ir.side surface of founaadon wo'l /vith a thin layer o' asohclt ernuls.on. 2; A .a/er of roofing felt, cut to the thickness of the floor slab, snail be aooiied to the insulation to orevent concrete trom ocna.-g -c *" = `nsulj* ion. i ! 'ere see: i* ied , 1 nsu I at! on shall be a do I i ed to found at [on walls as sho n in figure 10-3-3 2- A o'" .cra acarodn-a'e'y 1 inch 'hick shall be aoolied ovc-r arave! before aociyina insulcdon insulation shall extend inward trom N a--^r -i^iavcm is in-railed as saeci'ied, the en*ire surface snail ce tlooc--'oooed w'th a 1 lo-incn-tnicx \minimum) coat of hor asonait C'fote aiacing Moor slab, Asphalt shall oe heo'ed to a temoerature not e-cceeding 360 F. STANDARD SPECIFICATION s CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA_________ SECTION B - APPLICATION - contd I 0- B INSULATION 7 JULY 1966 Adhesive sealed joint Foundation wal 1 r 1l -- Asphalt emulsion -- Roofing felt Concrete slob Flood mopped asphalt One in; i layer of sond \ ( ' . > `r\^J i---- . t *. 4 " i ' '} "]_ Distance as specified ^ ' 4 \ . i ` -A J -- Specified thickness of cellular glass insulation embedded In hot Gravel asphalt Felt base over sand 1 nsulatea Floor Slab Figure 10-B-8 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 10-H, 10-HSS INSULATION 1 JULY 196s THERMAL INSULATION APPLICATION SPECIFICATIONS CELLULAR GLASS SCOPE TNs speclficat'er cc<:ribes r-e essential requirements for cpplicaticn of shaped cellular glass insulation for use on equipment crd piping normally operating at temperatures coo/e "OF ana up to and including 600 F. It is appli cable to both indoor and cufCcor sen/ ice. The secona aesignarior,, 10-HSS, indicates that this specification shall be used for stainless steel equipment and piping. However, Specification 10-HSS shal I be subject to the jse of accessory materials specified for stainless steel. Yocecures aescribec in the GENERAL SPECIFICATIONS are applicable to and constitute an integral part of this specification. SECTION A - MATERIALS >. INSULATION MATERIAL 1-5..=:.o- *-o ` oe as spec Vice in MATERIAL SPECIFICATION NO. 10. , --oreno's s-cL ce as specified in the AATERIAL SPECIFICATIONS, article numbers as nefed. Cosnicninc Material: Equlp-em Ocercting Acc/e 350 F...................................VII A. I equipment Ooerat ing at 35C F and Belov/ . . . V! I. A. 2 Pici-c Ocercring Aoove 350F....................................... VILA. 3 Piping Operating at 350F end Below............................. Vli.A. 4 Insulating Cement............................................................................ VILA. 6 Pipe Insulation Support.............................................................. VILA. 9 equipment Insulcflon Strap....................................................... VILA. I! Clips far Equ:pment Strop. .... .... VILA.12 Pipe insulcricn Strco.................................. ..................................VILA.13 Clips for Pipe Strap..................................................................... VILA.14 Stainless Sreui Wire.....................................................................VILA.17 '.Velcirg Pi-s....................................................... ...... VILA.19 Stainless Steel Pins..................................................................... Vli.A.20 Stainless Steel Skewers.............................................................. VILA. 2; Strap Anchor Clip............................................................................VII. A . 24 Staples................................................................................................. VILA.25 Strapping Tape...................................................................................VILA. 33 High Temperature FabricatingCement.............................. VILA. 34 Heat-Resistant Sealer..................................................................... VILA.42 Non-Setting Sealer.....................................................................VILA.38 Weather-Barrier Mastic (color asspecified! .... '/I! ,5.1.3 Reinforcing Cloth............................................................................ VII.B.l.b Stainless Steel Weather Barrier (Designation M) . . VII .5.2 Treated Steel Weather Barrier(Designation MT) . . VII. 8. 3 3. ACCESSORY MATERIALS - SPECIFICATION 10-HSS Accessory --cteriais for Specification 1C-H55 shal! be tne same cs (hose listed in Item 2 above, with the following omissions: Cushioning Materia! for Equipment and Piping . . . VII.A.2, 3 and 4 SECTION B - APPLICATION EQUIPMENT a. Insulcricn Supports. Equipment shall be provided with insulation os specified in Article II of the GENERAL SPECIFICATIONS. b. Thickness Schecule . Unless otherwise specified, insulation in excess of three inches total thickness shal I be appl ied in mult iple layers cs scec idea in Article-Til. B of the MATERIAL SPECIFICATIONS. c. Cushioning Blanket (I i On vertical equipment, except stainless steel, two layers of cushioning blanket shall be applied over the top head and compressed to one-inc~ thickness, end one icyer to the sides and bottom head and compressed to one-half-inch thickness, before application of the cellular glass insular!;''. Blanket shod be secured in piece with a minimum amount of stainless steel wire. Cellular glass insulation shall then be applied over the blcn-.e: the manner described in this specification. Cushioning blonket shall not be considered as part of the specified insulction thickness. i.2; On ncrizonral equipment, except stainless steel, one layer of cushioning blanket shall be applied over the entire surface and compressea to one-half-inch thickness, and secured in the same rr.anner os that specified in Paragraph (11 above. ! 3 1 stainless steel veitico' or horizontal equipment, the specified white glass wool blanket shal I be applied In the same manner as that spec it ied in Pcrccrcc- <'i > or ' l'1 above. STANDARD SPECIFICATIONS C-EmIC AL5, OlEflto, PLASTIC SfLlCCMtS Df'/ISIONS AND -.MON CARBIDE CANADA JO-H, 10-HSS INSULATION ______ 2 JULY 1966 SECTION 3 - APPLICATION - conrd E CUIPMcNT - cd-,1 3 c Cutvea S_r'cces < i i Cel 'ul or a.1 css c.ock. igvi:'!on `c side; end bottom deeds o; , er* i :cl vessel s she 11 oe -.roo-taori cared and fitted to allow a 1 2-inch space oi c-snlonAg cta''*^* oetw een oioca end .essei, 2'l Cellular glass clock insulation for top heads of vertical vessels shall be shop-fcbrica'ea ana ritfed to allow a 1-inch spcce for cushioning oNnrvc-t cetween clock and vessel. '3i Bloc-: i r* s u I a * i o ~ shall be cooLed over :ush:cni^g danker on all equloment with all joi~`s 'igr.tiy butted. Multiple layers shall be aoolied .o a' no c,, rr i pints of one layer do nor coincide .virh rnose of any other layer. Typiaai 'nst ai! at ion is shown in figure iO-H-i. e. cecurement (11 Where r.cn*our of vessel permits firm and effective attachment, all layers of celljlar glass :nsulation shall be secured in place with stainless steel insulation srrao, Where reauired, insulation strep shall oe atreched ro strap anchor angles in accordance with Owner's Standard 15-31 A Insula'ion opoliea to :rreguicr surfaces, wnere use ct strap is in-orac`icacie, shali oe secured with stainless steel wire attached *o .-dd;,'a pins, trow- "act, and ends 'listed `oget^er ana pressed 'nto 'r.sjiatior. 2`` Cel Id a- class Vsdadon on aottom neads o" .e * i a a: a" needs o' Norcorna< ecu'one-r snai: oe held in place .-At- s-ai-ncs; sreei insulation streo secured to insulation ouoaorrs as shovn ir, Owner's Standards 15-31 15-36, and IS-42. On ierge diameter vessels '\Over 12 *: CD1, where use of strac is inoract'cable, insulation snail ce secured oy wire afto ched *o welding pins 1 i accordance w:'h Owner's Stanaard 15-40 znz :s shown in Figure 13-H-2 Flanges, Manroie flanges, clind flanges, anc vessel 'tanges snail ce `-sulatea unless otnetwise -oecriea. g. Fia* 3ur;aces Mat aiock sha1! oe aooliea to flat suitaces in fhe sane manner as previously specified for curved surtaces when ooc-ra.r ng -e^'Pera' u/e o' ecuionent Is :r. excess of 150 c. When ocerc'ina temperature or e cne^; i = oO r or pelow, cushioning materiel shah ce omut-a and Cioctr aocl; ed airect 'y to metal surfaces. Securemenr sha 11 be oy w ire attached to a -' ding pins cs snown in Figure 1C-H-2 . STANDARD SPECIFICATIONS c-evicals, olefins, rustics, SILICONES DIVISIONS AND UNION CARBIDE CANADA E OL'IPvEN7 - cor'd SECTION 3 - APPLICATION - con:d 10-H, 10-HSS INSOLATION JULY N;-j l < oansi on Jo i n?$ iN .`Nere vessel "larges are Osolared, e/oo-.slor ioi"s, oo'VS'Tjc'ed os sno-vr N r'zjr? 10-H-j, -nci! oe orovided v :-.e Cc-ce;. STANDARD SPECIFICATIONS C-EvICALl, olefins, ELASTIC:. ilLICCNEi Dl /ISIONS AND anion. CARBIDE CANADA 10- H, 10-HSS SECTION B - APPLICATION - contd z C'U! P'.AENT - contd E-oc'sio^ Jo'n*s - contd '2'1 <Vhe~e ,e$se( Manges ore uninsulated, 'he reinforcing cloth o' the .veorh^r ocriie' c' caiocent vessel insulation shall ae extended *o ai ot -esse! aoay, coated .vith heat resistant sealer, and bended .vhife sealer is stli! 'acsy - second ooolfcotion of sealer ycad 'nf-- ce cooded oser -he reinforcing cloth ond securemenf. Typical installation is sho-vn in Ftgu' ' ' f2' Lo-'a:'jdinai ecoansion of vessels shod oe orovided tor ay insrailing e oensior join's :: *~e 'ns^ ation suooor's. as sno ~ ore ion one 'hi ckness is soecitied ror a vesseI , an insul a'ion jcooi ` ai1 ae :rov ec a* ' ~e iu-' c ' on o* ' a ct11' " -su"a'ec i- a "*anner similar to Thor soo-v.o in Figure 10-H-5 STAN DARD SPECIFICATIONS C H 5 IC -"Li, OLEFINS, PLASTICS, SILICON ES Cl VISIONS AND JMCN Carbide Canada 10-H, 10-HSS insulation 5 JULY 196c SECTION B - APPLICATION - conid EUUIP'AENT - conlo r. E-.oonsion Joints - cor,id l-} One inch or cushioning material shall oe packed around nozzles and orojecfions where they extend through the insulation, -o prevent ciushng ot :ne insjlatior. oy contraction and expansion of the vessel. Typical application is shown in Figure 1Q-H-6. Applicction p? Cellular Gloss Insulation to Horizontal Nozzle Figure 1 O-H-6 , f's V. ch ani c a I Expansion Joints - Corrugated mechanical expansion joints in oioing (usually listed as eauiomenr i^ems) shall ce in: sno-v. in Figures 10-H-7 and iC-H-3, A siio joint shall oe provided oy applying an 18-inch-long sleeve of 0.010-incn-rhick srainl ess s'eei over the oioe insuiction at each end of the expansion joint, placed flush with the butt end of the pipe covering. The sleeve shall b<e secured sith strco at one end only, that farthest from the expansion joint cover. A collcr band of 0.010-inch-thick stainless steel of suftici eot length to project one inch beyond the expansion joint insulation cover shall be applied over the sleeve and held in place by the expansion joint cover .v'ich is "hen secured with insulation strap. The lorgitudlncl laps of the stcinless steel bends shall be a minimum of 2 inches, end st.all ce ciocea so as to shed ,,ater. A'eather-oarrier mastic shall ce applied to the ends of the expension joint cover and carried down ana s eclec to -c collar cor,a. Aeather-bcrrier mastic shall overlap the stainless steel weather jacket on the expansion joint cover. `Aere e'oarsion joints are installed vertically in oioing, the slio joint at tne too shall oe omitted and the expansion joint cove r securely cs'ened to 're aloe covering. STANDARD SPECIFICATIONS -LLr| - FW5TI-:> B.rnnl jiuccnes di/ieicns and .f.lON C--S31DE CANADA SECTION 3 - -aPPL 1C371C"T - :c-:: 10-H, 10-HSS r.^:\ = N ....................... JvLY ! :* STAN DARD SPECIFICATIONS L3, OLEFINS, RUSTICS, SSsCC 3 Cl /I3ICN5 AND : AR3IDE CAN ADA 10 -H, 10-HSS 1N5CLANCN JULY Ndo SECTION 3 - APPLICATION - contd E C CP'.* EsO - ;o->-a i =\zr Hecds ; |-s_do'ion op *oo or 'lor heads or vertical equipment snail be applied in rhe some marine/ os previously described in rhls specification, ..o'er pockets shod oe elimlnaTed and prooer drainage provided as shown in Figure 10-H-9 P) All ^oizles on too of insulated eauioment shall oe provided with flashing as shown in Fgure GA-3 of the GENERAL SPEC If 1C AT IC essel Legs (I) Concrete-filled structural tubing legs shall be insulated as specified in Article 7.C of the GENERAL SPECIFICATIONS. 2'i Channel legs shell ce insulated with block which shall extend over channel flanges and do.vn channel legs to junction with ary 'ireesis'ant me'erial Thickness shall be 1 2 rnat specified for body of vessel. Body insulation shall be brought uo to and butted rirm.!y against 3' Ee-en-ran' jpcce cet/.een channel flanges and over charnel Ganges cetweer, cocy insulation shed oe filled with block ce~*e"ted i--* place i*h adhesive cement Surface of fireproofing moterial acutting tank leg ' sula^an shell oe cocted with weather barrier coating Instaiiar'or snail pe as shown in F gure 10-H-10. STANDARD SPECIFICATIONS Chemicals, olefins, plastics, SILICONES DIVISIONS AND .MC\ CARBIDE CANADA E CUI?V.NT - ;orird SECTION 3 - APPLICATION - co-ta 10-H, (O-HSS 1 N CJL a TIC \ JCLY K- ------Firecroc'iro Acolicotion of Ce'LIar O'css Irsalcficn *o cc-v ic Leg k. /esse I Skirts ttklrts suooorting vertical ecuipment shell be insulted outside insuiatio" snail e<tend downward, from jun:''o" o: :k>* ootto^ heed, c distance of not less than four rimes the specified thickness or 'o concrete oca, .hichever is nearer, A here specified, entire >.; * ;ce ot skir* $hol I be insulated Thickness she 11 be as specified for body of vessel, a.% I-s_ I :o-' s.ocoi' and -.elded pi" sec ui emen; sh ai c-: provided *or bottom need insulation in accordance /rith Ov. ner's Standards I 3-A2 ;:na I p----C , esoec'lveiy hsroilation s^all toe as shp.-.r I- - c iC-H-ll STANDARD SPECIFICATIONS .ALE, GLEFP.S, plastic;, iucc: \E$ DI/lilCN; AND MON CARBIDE CANADA 10-H, 10-HSS IN5ULATIGN JULY 196c SECTION 3 - APPLICATION - conrd ECU I PA'ENT - ccnrj T-c :ec I - :f3! !c: ic's. Trac ice: ace i'-suiction an rracec ecu icmert shal I be installed as spec Died in Art icle XIII of the GENERAL SPECIFICATIONS. -- . A earner Barrier. Aeatner-ocrner coot ing or icc-ier, c never is call ed for, shat I be appi iea as specified in Articles XIV. B and XV. 8, re spec*' /e --e G :N- E? -L SPECIFICATIONS. -\Vosri c wear-'er barrier s~ol I oe usea unless metal jac-et is cc 11 ed for as to I lows1 I .Vectrer carrier consisting of stainless steel jeeketing, .vhere recuired, shall oe cal,,*--J f-r by the addition of the letter M to the specification -esiancrion, thus 10-HM or 10-HSSM. 2 ecr-'er carr:er consist ing of treatea steel jockef ir.g, where requirea, shall be cal lea for by the addition of the letters MT fc tne soeeffi co* io" ;>HMT or 10-HSSMT. aria" ce Supocrtc-c a-a securer os socciflec in Article III of the GENERAL OPEC iriC AT ION > E I -or UCN3. - - :ess of 2 inches total thi c - ^ess s:*al I be o col led in multiple lovers os see c Vied in Art icl e III. E of t~e `LATER I -i. 5 TEC ! :'C a- E 3 ice insulation $~all be appliea tc piping in o sraggerea oosition in accordance /.if 6. Figures GA-1 and GA-2 of the GENERAL 0 PEC I FlCC" o 3lol-'o ccercti-'o or temperateres of 350 F arc below, except stainless steel, shell .-eve one-^aif-inch-thich crer'ormea cusnioni-c meter'e :e*oru or.C'icoticn of cellular glass insulation ana secured with a minimum of four stcples per fr-ree-*'oot section. Picing, operating or remccro'_-e: a be. e EEC F {except stainl ess steeU, or where ere formed cushioning material is not ava ilcble, sra I i hove one-inch.-thick cushioning olc^cet securer stoi ess steel wire ana compressea to approx i mat el y one-no I f-inch thickness, ape I ied cefcre appi i action of cellular class insu:at icn C_5r` Ic No --areriai snail net be considered as part of the specifiea insulation thickness. i- A;' stainless steel piping shall have ene-inch-thic* wnite glass wool cushioning blanket, cs specified for stainless steel, securec wit- s-cl- ess i'ec- :ro c-c c expressed to approximately one-halt'-inch thickness, epplied before applicafion ot cellular glass insulation. O' insolation s~c!l be applied with all joints tightly butfea cna fitted to eliminate voids. Lorge voids shall not be filled wit-' weemer-oerr'er "~ostic, cut ei'^inatea by either refitting or replacing insulation. Any rounded corners on the insulation surfaces to be putted shell ce Tr_ea ce'cre Fitti-'c, Ficnge, anc Valve Covers } 7/ e>cec * itr i no covers shal I be fabri carec to an in sice c ic meter one inch greater the n the out sice a ic^et er of t ne el dec tiff nc to a 11 o c r CoSriprirg ^cteriai . STANDARD SPECIFICATIONS OEVICALS, olefins, plastics, SILICONES 01 /ISION5 AND LNICN CARBIDE CANADA IO-Hf 10-HSS 1N SLLATION ;o JJLY 19oa -IPO SECTION 3 - APPLICATION - ccntc "''c, F'aoae, o*'z Vaive Covers - ccntd : ;>- e>ceo-.j- sf ball a-d plug valves, all fittings, 'ia-ges, and .civs aver -nree--c- \-i s-ci! ce insulated wit- covers pre-'aoricatea :: zccrao-ce ~:7V Recc--r-eoded PrccriceC **50, Ictesr revision o So ' arc valve covers shell be field fabricated of orooer sized oioe ccverina. - Ocro.-.e:: arc /. e*cec fi*rirj covers fer rnree-inch NP5 erd s-vaiier doing may oe Ceiz ,;:cri;area. Aoolicofio1' of CelLOr C-icss l'':j|crico to A'eioeo Te' STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 2. PIPING - contd SECTION B - APPLICATION - conta Surfaces coafed with 10-H, I O-HSS INSULATION II NOVEMBER 1966 Appliccrion of Cellular Glass Insulation to Flanged Ell Figure IC-H-iS Ecenc weaHter-barrier coarira over "r-efcl Z CM STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, ELASTICS, SILICONES Cl /ISICNS AND union Carbide Canada 10 - H, 10-HSS INSULATIC I JULY 19Lc SECTION B - APPLICATION - contd PIPING - corra c. Firtr-ns. Fio-'ge, arc halve Covers - contd f AI: .'cives . tc! ! co cocked and fil led arounc valve stem ana pack Ing gland assembly wi t r, necr-resisranf sealer to el i mi note water pockets. 6 Cementing of shoo assembl ies shall be done with fabricating cement. In ell cases the joints snail be as thin as possible with just sufficient cement to obtcin ccod adhesion and complete closure. In no case will wide cement joints, or /cics ond holes plugged with cement, be permitted c. Evcansior ana Contraction Joints i E<ccr.sion one ccrtrccf I on joints shal I be installed as shown in Figure I C-H- I 7 or 1 G-H - I 5, in octh horizontcl and vert icc I st rc'gnt run pioin.g, a* mter/ois as rollons- Dp to 2-'-inch mick insulation 3-inch to 0-incn thick insulation 5 -- ire" to 7o-ir.cn thick insulation - one for ecch 60 tee* - one for each dp feet - one for each 30 fee- 2 A"ere ha-'cec i-tmes or valves occur within these intervals, expansion and contraction '-clI be provided for in the flange cover, arc e^co-sl c'.-corria :t >or loirfs in tne insulation will not be required. STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND ' UNION CARBIDE CANADA 2. PIPING-contd SECTION 8 - APPLICATION - contd IO-Ht 10-HSS INSULATION 13 JULY 1966 Application of Exppnsion ond Contraction Joint to Cellular Gloss Insulation on Vertical Piping Figure 1 O-H-l 8 d. Securement. Cellular glass pipe insulation shall be secured with pipe insulation strap. e. Traced Installations. Tracing and insulation on traced lines shall be installed as specified in Article XII! of the GENERAL SPECIFICATIONS. f. Wee ier Barrier. Weather-barrier coat'ng or jacket, whichever is called for, shall be applied as specified In Articles XIV. B and XV. B, respec*;. ciy, of the GENERAL SPECIFICATIONS. Mastic weather barrier shalf be used unless metaf jacket is called for as follows: (1) Weather barrier consisting of stainless steel jacketing, where required, shal I be cal led for by the addition of the letter M to the specificc4 icr designation, thus 10-HM or 10-HSSM. (2) Weather barrier consisting of treated steel jacketing, where required, shall be called for by the addition of the letters MT to the specificaricdesignation, thus 10-HMT or 10-HSSMT. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CAR3IDE CANADA 10-J, 10-JSS INSULATION l JULY 196c THERMAL INSULATION APPLICATION SPECIFICATIONS CELLULAR GLASS SCOPE 'his specification descrioes the essential requirements for application of shooed cellular gloss insulation for use on equipment and oioing normally operat ing a: temperatures aoove 50 F and up to and including 400 F. It is applicable to both indoor and outdoor service. The second designation, 10-JSS, indicates that this specification shall be used for stainless steel eouiomenf and piping. Procedures descrioed in the GENERAL SPECIFICATIONS are applicable to and constitute on integral ocrt of this specification. SECTION A - MATERIALS insllahon material l-s.lr-cr .n:.- ce as specified in MATERIAL SPECIFICATION NO. 10. 1ALS Accessor/ materials shell be as specified in the MATERIAL SPECIF 1C AT IONS, article numbers cs noted. 3:ae InsuNtlor. ouooort .... ...... VII. A. 9 Eauipn~;nt Insulation Strap.............................. .............................. VII. A. 11 Ciios :or Insulation irrao. ..............................VII. A 12 Ripe Insulation Strap........................................... ........................ VII. A. 13 Clips for Pipe Strap................................................ ........................ VII. A. 14 5`ainless Steel Wire.......................................... ........................ VII. A. 17 A e 1 di ng Pi ns ........................ VII. A 19 Stainless Steel Pins................................................ A. 20 orainess creel Skewers.................................... ........................ /II. A. 21 Strop Ancnor Clip.............................................................. Stropping Tape..................................................................... Moderate Temperature Fabricating Cement . Hecr-Resisrcnf Sealer....................................................... Glcss >VooI Meta! Mesh Blanket............................ Non-Setting Sealer....................................................... Weather-Barrier Mastic (color as specified) . Reinforcing Cloth.............................................................. Stainless Steel Weather Sorrier (Designation Ml Treated Steel Weather Barrier (Designation MT) High and Low Temperature Anti-Abrasive Coating SECTION B - APPLICATION /II.A.34 VII. A. 35 /11, A, - 2 /II.A.cc VII. A 5S VII. 3 . .a /II. 3 ` a /II.a.! /If. 3 3 VII.A.-3 1. ECUIPVENT a. Insul at ion Suooorts. Equipment sha 11 be provided with insulation supports as spec ified in Art icle II of the GENERAL SPECIFICATIONS. a. Nnickness Schedule. Unless otherwise specif ied, insulation in excess of 2-1/2 inches total thickness shall be aopl ied in mu I tiple layers as spec: fled in Article III. E, of the MATERIAL SPECIFICATIONS. :. Curvea Sur aces .i < Cei I ul or glass clock insul at ion (curved segments or shaped head segments) shall oe shop f aerie at ed to fit the diameter of the vesse i to -vn.cn i: is aoolied. 3lock insulation shall be applied to equipment with all joints tightly 'utted. Multiple layers of insulation shall be so applied that the butt joints of one layer do not coincide with those of any other layer. Typici install an is shown in Figure 10-J-l. (2) Inner surface of vessel insulation shall be coated with the specified high and .uw temperature anti-abrasive coating, and allowed to cry oe > of e i nst a I lot ion . Mar curfaces. 3lock insulation shall be applied to flat surfaces in staggered position -with all joints tightly butted. Multiple layers shali ce aoolied so that the butt joints of one layer do not coincide with those of any other layers. e. Flanges. Manhole ftonges, blind flanges, and vessel flanges shall be insulated unless otherwise specified. dec urement ,,i) Curved Sur aces fa) Where contour of vessel permits firm and effective attachment, all layers of cellular glass insulation shall be secured in olace with s'cinless steel insulation strap. 'Where required, insulation straD shall be attoched to strap cnchor angles In accordance with Owner's S'crdard IS-3IA insolation applied to Irregular surt'cces, where use of strap Is impracticable, shall be secured with stainless sreeI wire attached to welding pins, drawn taut and ends twisted together end pressed into insulation. !bt Cellular glass insulation on bottom heads of vertical equipment, or heads of horizontal equipment, shall be held in place with stainless >*eei insulation strap secured to insulation supports cs shown in Owner's Stcndards 15-31, 15-36, and IS-42 . Insulation on heads of large diame'er vessels (over 12 ft CD), where use of strap is impracticable, shall be secured by wire attached to welding pins in accordance with Owners Standard 15-40 cod similar to flat surface aoolication shown in Figure 10-J-2. > F|-t Surfaces. Flat block shall be aoolied to flat surfaces ay wire attached to welding pins cs shown in Figure 10-J-2. STAN DARD SPECIFICATIO N S 'fLic5 --3IDE SECTION 5 - APPLICATION - zon'd Jt'j C$. Pk'AJ-j C ZCt: lc ji<`0 ~J ` KJO 10 - J, 10-JSS 1:L LATICN 2 JJLY l^se Appl icorior- ofCellulorGIcss lr.su lotion t ;> Vessel S^ei i end Heods Figure 10-J-l STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND Ui NION CARBIDE CANADA 10-J, 10-JSS INSULATIO. a JULY 19;C SECTION B - APPLICATION - comd ECUIPMENT - contd j . E-.oor.sior, Joints (I) .'.here vessel flanges are insulated, expansion joints, constructed os shown in Figure 10-J-3, shall be provided of the flanges (2) Where vessel flanges are uninsulated, the reinforcing cloth of the weather barrier on the adjacent vessel Insulation shall be e<: -netal of vessel body, coated with heat-resistant sealer, and banded while sealer is still tacky. A second application of sealer shall aoolied over the reinforcing cloth and securemenr. Typical installation is shown in Figure 10-J-4. Aooliccfion c; Celluiar Gloss Insulation Adjacent to Uninsulated Flanges Figure 10-J-A STANDARD SPECIFICATIONS Chemicals, olefins, plastics, SILICONES DIVISIONS AND UNION CARBIDE CANADA 10-J, 10-JSS INSULATION JULY 1 SECTION B - APPLICATION - contd E DUI ?ViE NT - coma ]. E-mansion Joints - :on:d 0) Long!rjdlnol eoonsion of vessels shall be orovided for oy Installing exocnsion joint: :: *ne insulation supports cs shown in Figure 10-J-5. mV'I --ore than one thickness is soecified for a vessel, an insulation support snail ce oroviasb a' 'he junction of two different thicknesses and insulated in a manner similar to that shown in Figure 10-J-5. Slip 'omf "C* reauired at succct direc`1-, above fne bottom --eac , Applicctic^ of SDp JoNt tp Vessel Well ot Insuloticn auoc-o'-rs Figure 1C-J-5 J .'.here "'ocales and orojections extend through me insulation, mey shall be ins. in Figure iO-J-o. Cellular glass insulotion---------------------------- - ----------- ---------------Weather barrier, os specified F:jr: 'C-J-p e`t 'a sec er STANDARD S P E C I FIC AT IO N S CL:rr.:, -la::::;. Juice-.:; jw/isicn: LNSON CAS3I0E c-naca 10-J, fO-JSS IL.f^LATICN 5 JJ_' SECTION 3 - APPLICATION - pc-c: ECd-VENT - cc-rd ~!c: '-ecos i !-. :c*'o- or pp o; Tc; '-ecds o* .er ipoI e:. lD~er" S 'c I be opp1 ied i- :-e ;c * e o pc e*s s"c' I be e! i-d-cred end proper orai "ege pro/idee os s-o.v. i- Fig.re i - ~ J- " r os previously despripec i- *' is seedricot io~ o*er or plop- i''Su 10 f i C- - - > ... -- F ' a ;;'i no , See Flo C'A-3 Application of Cellular Gloss Irsdcfion c rip; Eqdpr-er.t Heca -N.re2 2 ' -!! nozzles or *op o* Nsjla'ed eodenerr a i! ce previaed v/i*;' ics"'ir'o os s o-.v i-- "i o_re G--2 of r-e j;\;rAL o-ECl^'C -- T' G` /esse! Leas C o-cre'e-*"1 led s' r jc* . rcl : .bi-ip !ecs s;'c I! :e i -s. 'o*ec os see: Lied ! -r! o' e . . C o* `-e C-E N'E L Sr EC lc 1C A C ' .. STANDARD SPECIFICATIONS C-vi:^, OLEFINS, PLASTIC5, B.rnrrl silicones divisions and ANION CARBIDE CANADA SECTION B - APPLICATION - :ontc IG-J, 10-JSS i* .:^l-' icv 6 EQUIPMENT- cento . essei Legs - conrd i 2'. /esse! legs shelf be Insulated with block which shall extend over channel fiances arc do.-.-' c''ar're! legs to junction with any fire-resistant "*c*r :a:. T^icvness s-x:112 b3 e one- half that specified for body of vessel . Body i nsu I at ion shoi I ce crcugnf up to and butted firmly against tank leg r I once. 3 Ree-trcnt sooce between channel flanaes and over chcnnei flanges between body insu.often snail oe *iI!ed with bloc'-; cemented i~ piece [c e: e cement. Surface of fireproofing material abutting tank leg insu I at ion shal I be coctec ith specified weather-barrier cocting . Inst a Meric - src`1 be as snpv.r, in Figure 10-J-8. . esse i 5< irts. Skirts supporting verticol equipment shal I be insulated outside. Insu I at ion she1 extend downward, from junction of Sv irt w if' cc-rcrneaa, a distance of not less than four times the specified thickness or to concrete pad, whichever is nearer. Where specified, entire surface of skirt s~al! ce insulated. Thic-.oess shall be as specified for body of vessel. An insulation support ard v.elaec c<- sec^rement shall be provicea tor cctrom -eca insuiarior. in accordance with Owner's Standards IS-42 and IS--40, respectively. Installation sne I oe cs snown in F.gure 10-J-9. Application of Cellular Glass Insulation to Equipment Skin Figure ) 0-J- *rc cec l''sral I at I cn$. Traci rg and insulation on traced equipment shal I be instal led as specif iea in Article XIII of the GENERAL SrEClNC-TiCN; A ecr-er Barrier. Weather-barrier coating or jacket, whichever is cal led for, shall be applied os specified in Articles XIV. S and X /. 5, respectively, of the GENERAL SPECIFICATIONS. Mastic weather barrier shall be used unless metal jacket is called for as follows; I ' Weather barrier consisting of stainless steel jacketing, where required, shall be called for by the addition of the letter M to fne specification aesio-'C'ion, thus 10-JM or 10-JSSM. 2 Aec'-'er oerrier consisting ct treated steel jacketing, where recuirea, shall be callec *cr pv the eddition of the letters MT *c t-'e :pec'*icp''caesigrc*ion, rnus 10-JMT or 10-JSSMT. FIFING a Pipe l-solarior 1 Pipe insu <at icr. she 11 be supported as specified in Article il of the GENERAL SPECIFICATIONS. 2 I ns v let ion thicknesses in excess of 2 k inches shal I be appl ied In multiple layers as specifi ed in Art id e III. E of the MATERIAL SprC 1 - 'C - - !CN; 3 pioe i rs_ let ion s-'oil be applied to piping in a staggerea position in accordance witn Figures C-A-l and GA-2 of the GENERAL a pcC !r 12 4 C' 1 - l-suict io- sncil oe opp! iea ith all joints tightly butted and fitted to el iminafe voids. Large voids she 11 not be fi I led with weather-barrier ~cstic, o^t e'i^inarec either be refitting or replacing insulation. Any rourced corners on e insOcricn surfaces to be petted snail be rr.ea r.e'cn c.t` eaoes, e-'as, arc core of all inner levers sho11 be given c smect- brusn or $prcy coo: or "ect-resistcnt secler ana allcwea re or. "or a c :_r -e.rs ce'ore application. Core shell be exercised to octal'' o tnin, even ccct at sufficient thickness only to co/er p-c r-e STANDARD SPECIFICATIONS JlUfR.lfc OEVICALS, OLEFINS, PLASTICS, Brnffl silicones divisions and UNION CARBIDE CANADA 10-J, 10-JSS INSULATION JULY 19-6 2. PIPING - :o''.-d Fitting, Flange, ana VaNe Covers SECTION B - APPLICATION - contd ? irOc, :laxe, ar-d /ai/e covers shall oe orefabrico'ed in accordance -vim A^Tv recor~,^ended Practice C -OC, latest revision. Pre'oi-'eo ell cover Application of Cellular Gloss Insulation ro Welcea ell Figure 1 C-J- 1 0 -- --Thickness " T" as specified Figure 1 C-J-i 1 STANDARD SPECIFICATIONS als, olefins, plastics, .es si /isigls and CAR3IDE CANADA ^ 3PIN0 FPlcr;, F'nrae, one .'aNe Covers - ccnfd SECTION 3 APPLICATION 100--JJ, I0-JSS inflation JULY S^rheei :oc;ec if* sealer T`___ 'rin STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CAR31DE CANADA 2. PIPING * confd b. Fittina, Flange, and Valve Covers - confd SECTION S - APPLICATION - conta 10-J, 10-JSS insulation c JULY ' 2^ All /cl.' r snail be packed and filled around valve sfem and packing gland assembly with heat-resistant sealer to eliminate water pockets. i 31 Cementing cf shop assemblies shall be done with fabricating cement. In all coses the joints shall be as thin as possible with just Sufficiem cement to obtain good adhesion and complete closure. In no case will wide cement joints, or voids and holes plugged with cement, t permittee . (------- Surfaces coatee .vitnor-setfing sealer STANDARD SPECIFICATIONS chemicals, olefins, plastics, SILICONES DIVISIONS AND 'JMON CAR3IDE CANADA 10-J, 10-JSS 10 JULY 1 SECTION 3 - APPLICATION - contd PIPING - ccrrc : . Expansion and Contraction Joi'nfs : Expansion o-'C contract ion joints sna! I be instal led os shown in Figure I C- J-1 5 cr 1 0** J -1 6, in both horizontal and vertical straight run piping, at inter/cls as foilo.-.s: Up to 2 2~inch thick insulation 3-inch to 5-inch thick insulation 5'-inch to 7-=-!nch thick insulation one for each 60 feet one for each Ap feet one for each 30 feet <2' -V;'ere f! or pea fittings or valves occur within these intervals, expansion era contraction shall be provided for in the fierce cover, cmc expansion-contraction joints in the insulation will not be required. d. Securement. Cellular glass pipe insulation shall be secured with pipe insulation strap. e. Trccec Installations. Tracing and insulation on traced lines shall be installed as specified in Article XIII of the GENERAL iPcCIFICATIC c A earner Barrier. '.'.'earner-barrier coot i r.g cr jacket, whichever is cal I ed for, sna! I be ccpl led as spec If led in Arti cies X |V, 3 end \ respectiveiy, of me GENERAL SPECIFICATIONS. Mastic weather barrier shall be used jnless metal jacket is called for cs tollov/s . * ! ; V. earner borrier consisting of stainless steel jacketing, where required, shal I be celled for by the addition of the .erter M to me spec Hi cor designation, thus 10-JMor 10-jSSM. . 2' A'ecmer carrier consisting or treated steel jacketina, 'where reauirec, srcl 1 oe cai lea ;or by the addition of the ! etters MT to me scec :; :o -: aesicnotion, rhus 1C'-JMT or I0-JS5MT. STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 10-JU, 10-JUSS INSULATION ] OCT 1968 THERMAL INSULATION APPLICATION SPECIFICATIONS SCOPE CELLULAR GLASS {Underground Service) This specification describes the essential requirements for application of shaped cellular glass insulation for use on piping operating at temperatures above 50 F and up to and including 350 F. It is applicable only to underground service. The second designation, 10-JUSS, indicates that this specification shall be used for stainless steel piping, Procedures described in the GENERAL SPECIFICATIONS ore applicable to and constitute an integral part of this specification. SECTION A - MATERIALS 1. INSULATION MATERIAL Insulation shall be as specified in MATERIAL SPECIFICATION NO. 10. 2. ACCESSORY MATERIALS Accessory materials shall be as specified in the MATERIAL SPECIFICATIONS, article numbers as noted. Stainless Steel Wire............................................................................ VII. A. 1/ Pipe Insulation Strap............................................................................ VII. A. 13 Clips for Pipe Strap............................................................................ VII. A. 14 Anti-Abrasive Coating (for stainless steel).............................VII. A. 40 Anti-Abrasive Coating..................................................................VII. A. 39 Concrete Support Pad (Field Poured) High TemperatureFabrication Cement....................................... VII. A. 3c Joint Sealer................................................................................................VII. A, So Reinforcing Cloth....................................................................................VII. A. 35 Water-Barrier Coating........................................................................VII. A. 70 Graphite Pipe Slides For Support Pads.............................. STD. P-223 SECTION B - APPLICATION 1. GENERAL PREPARATION a. Pipe Trench (1) Where water table requires it, adequate drainage shall be provided by means of a French drain or sufficient gravel fill as shown in Figure 10-JU-l. (2) A sand bed with a minimum thickness of 3 inches shall be provided over gravel as shown in Figure 10-JU-l. Trench Cross Section Figure 10-JU-l STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 10-JU, 10-JUSS INSULATION 2 JULY 1966 SECTION 8 - APPLICATION - contd I. GENERAL PREPARATION - contd b. Pipe, Pipe shall be cleaned of oil, grease, dirt, rust, and scale, and shall be coated in accordance with the Coating Schedule. c. Insulation (1) Hiring covers shall be prefabricated. However, expansion chamber elbows shall be sufficiently oversize to allow for pipe movement. (2) Bore and all edges and ends of pipe insulation and fitting insulation shall be coated with anti-abrasive coating and allowed to dry before Instal lot ion. (3) If oipe to be Insulated is of stainless steel, the anti-abrasive coating shall be Thur-Ma-Lox Silicon No. 70 Black; otherwise, the antiabrasive coating shall be Keene's cement. See Section A.2,Accessory Materials, of this specification. 2. PIPING a ApDiicorion of Insulation to Straight Pipe (1) Insulation In excess of 2-1/2 inches thick shall be applied In multiple layers as specified in Article III. E. of the MATERIAL SPECIFICA TIONS. 12) "`ipe insulation shall be applied in staggered position, in accordance with Figures GA-1 and GA-2 of the GENERAL SPECIFICATIONS. (3) Insulation shall be applied with all joints tightly butted and fitted to eliminate voids, Large voids shall not be filled with coating or cement, but shall be eliminated by refitting or replacing insulation. (4) Piping operating above 212 F shall be installed without buttered insulation joints. Piping operating below 212 F shall be installed with all buff and edge joints buttered with joint sealer before application. These joints sholl be drawn together when insulation is applied, so that only a very thin, vapor-tight, joint-seal coat separates the insulation sections. (5) Inner layers and outer layers up to and including 12 inch OD of cellular glass insulation shall be secured with stainless steel wire at proper intervals, as specified in Article III. B. 1. of the GENERAL SPECIFICATIONS. (6) Single layers and outer layers over 12 Inch OD of cellular glass insulation shall be secured with stainless steel strap and double-pronged stainless steel clips at proper intervals, as specified in Articles III. C. 2. and III, D. 1. of the GENERAL SPECIFICATIONS. b. Finish Application (1) The insulation sholl be sprayed, brushed, or gloved with water-barrier coating to a thickness of not less than 1/8 inch. While coating is still tacky, tar-impregnated glass fabric reinforcing cloth shall be laid smooth and thoroughly embedded in the coating. Cloth shall be over(aooed oDproximatefy 3 inches to provide strength at joint equal to that maintained elsewhere. (2) Before surface becomes dry to touch, a second coating shall be sprayed, brushed or gloved over the reinforcing cloth, not less than 1/8 inch thick, and .vith smooth unbroken surfoce. (3) While second coating is still tacky, another layer of reinforcing cloth shall be laid sr oth a thoroughly embedded in the coating. (4) Before surface becomes dry to touch, a third 1 /8-lnch-thick coating shall be sprayed, br ..-ed or gloved over the second layer of reinforc ing cloth. (5) Coating and reinforcing cloth layers shall be built up in a uniform manner to prevent uneven contraction and tendency toward surface cracks. Backfill (1) After water-barrier finish has dried, the insulated piping shall be carefully laid on the sand bed. (2) Backfill over the insulated pipe with sand to a minimum depth of 3 inches. The next layer of backfill shall be a minimum of i foot of rockfree earth. The batcnce of the trench can be filled with any aval (able fill material. A section of complete instal lotion is shown in Figure 10-JU-2. STAN DARD SPECIFICATIONS ALi, CLEF INS, PLASTICS, E5 DIVISIONS AND Carbide Canada 2 PIPING - :0n:d SECTION B - APPLICATION - :onrd 10-JU, 10-JUSS j'JLV l^--~ 3. EXPANSION CHAMBERS c. Aoolication of Pioe Insulation Expansion Chambers (1) An exocnsion chamber shall be provided to allo.v tor oioe movemen* at lead-off lines, exoarsion looos, and .-/here oioe changes d'reclcn a: elbo.-.s. :2) Eoansion chambers shall be oretabricated of cellular glass oioe insularion of soecified thickness for straight* oipe, out not -ess --an, 2 (3; TLe Inside diameter of the expansion chamber insulation shall be a minimum of 4 inches greater than the outside diameter of 'he cice. However, if oipe movement is greater than 2 inches in each direction, this outside diameter shall be increased ro allow for free movement .Ctiin "he chamber. '4) Th.j oversize oipe covering shell overlao the straight regular size insulation a: least six inches Concrete oad suooorts molded to fit inside the ootrom of the eoansion chamcer insulation shall support the bare oioe and perrri' Tee ~o.t~en* o' 'he oioe inside the eoansion chamber. A table for determining length and soacing of these concrete suooort occs is ai.-en r aur.1v-J t-3. Details o' eoansion chambet at lead-off lines are sho.vn in F.gure IO-JU-4. (71 Details c eoansion chamcer for elbows or exoansion looos are shown in F'aurc-s IO-JU-5 and 10-JU-6. STANDARD SPECIFICATIONS CHEMICALS, OLEFIN'S, PLASTICS, SILICONE.' :(.'[SIGNS AND ONION CARBIDE CANADA EXPANSION CHAMBERS - ,:onrd SECTION B - APPLICATION - confd 10-JU, 10-JUSS JO.-' ' :: Straight pipe insulation -- ' leoc-off pipe ----------- Ccncrere chcmoer cover Plan Extension Chcnber at Leac-off Pipe Figure U-J'J-c STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DI/ISICN5 AND UNION CARBIDE CANADA 3 EXPANSION CHAMBERS - confd SECTION 3 - APPLICATION - :on:c 10-JU, 10-JUSS INSULATION JULY FO. See Figure 10-JU-6 f;r Sect ion A-A Plan Expansion Chamber for Elbows and Expansion Loops Figure 10-JU-5 Pipe------- -- - - ------- - 3cc--.fi 11 Section A-A i from Fig 1 0-JU-5) EACcr.sion Lccc Cress oecrion .vit'-- Insfgl lor i qr Ccr-.clefea STANDARD SPECIFICATION S >.L`/ICAL$, CLl'IM-, PLASTICS, IL1CCNti 31 /ISiCNS AND MON CARBIDE CANADA 10-JU, 10-JUSS INFLATION JL-LY Pcc SECTION B - APPLICATION - conrd EXPANSION v_HA\A3-f:5 - conrd " -i' :r -x'l': vLn. T>' e e \ oonsi on ch amber snc 11 be given the some .v or er-born ei f! m ;r ; : c d 'or srrci ghr oi 01 n. r-oonsio- ..homoer Concrete Cover 1.1 i a v r .s'"o'--oorrier finish has dried, the insulated piping and expansion chamber sroi i ce :.:ietjll/ laid on the sand oe.i. I- s.oould oe acred i-_. -e oeeoer .-.here expansion chambers are to be installed so cs to conoe-cre `cr : c! eased diameter o: cr. ers ice oioe :nsaia':C'` o** '.iz- :Ao~'oc' 's constructed. 2 / o". . - ;h all then be enc ased in concrete /.hich shell ce no' I ess than 2 : : on top and sides, as sho-vn in r ig_re i j- J . - r 3 : > -' i1 3 : i:! a --r oansion cnomoer concre'e cover m ay be o< m v a v ri I aol e r I - ' " a-- o- ;; ed lines >hol I oe inst a 11 ed as soecif ied in Part XIII or the GENa-l C In ICA i IONS. .:!o;ng des'an s-'oli oe sjen that oipe.movement does no' exceed the *ree soa;; a.-, ed oy expansion chamoers. : ce anchored as near as oossible to the eloo/v //here it 'ises odovc- ground :c -a* .tondard eloo.-- insula-ion can co-..a-J " STANDARD SPECIFICATIONS CHEMICALS, OLEFIN-S, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 10-L, 10-LSS IN S'J L A TIC N JULY 1966 THERMAL INSULATION APPLICATION SPECIFICATIONS CELLULAR GLASS SCOPE TNsspeci-.... . _ - :es:rices tne essenr i a I requirements for cpplicarion of shoped cellular glass ins. .at ion for use on equipment and piping norn-olly operating 2' temperature:. ceUv. 70 F, ana including cycle operating ana tnawout service up to and includinc ^00 F. It is applicable to both indoor and outaoor service. T-e seccno c...oricn, 1 0-LSS, indicates that this specification shall be used for sfoinless steel equipment and piping. However, this specification snail be s-h<ec: to -e se c* accessory materials specified for stainless steel. Procedures described m tne GENERAL SPECIFICATIONS are applicable to and constitute or intecral oart of this specification. iN 5 _LA 'i CN MATERIAL SECTION A - MATERIALS i- e..c-:c- :-o. ce a; sceciflea A MATERIAL SPECIFICATION NO. 10. A;:e;scr. ~ofe.-icis s:*c!l ce as specified in MATERIAL SPECIFICATIONS, article numbers as -crec. C.snicnina t.Varerial: Ea_':c-"e-'t Operating Above 350 F ...... VILA. I ca.lp---enr Operating at 350 F and Below............................VILA. 2 -ice i-s.aUcr Support............................................................................ VILA. 9 cc-,,:c-"err l-sOoricr Strap..................................................................... VILA. II Cl Ips ;cr Equionenr Strep..................................................................... VILA. 12 Pipe Insulation Strao............................................................................ VILA. 13 Cl ics `or Pipe Strop...................................................................................VII. A. I 4 Stainless Steel Aire...................................................................................VILA. 17 Aeiairq Pi-S.................................................................................................VILA.19 stainless Steel S-tewers..................................................................... VII.A.21 Strap Ancr.or Clio............................................................................ VII. A. 2- Strapping Tape...................................................................................'/I I.A, 33 Fcbriccting Cement............................................................................ '/II.A.36 Vinyl Aspnclr Joint Sealer.............................................................. VILA.-2 Mastic........................................................................................................ /||. A . Af Lap Sealer................................................................................................. /II.A.Ac Curved Wood BIock Isolation Supports.................................. '/II.A.37 Non-Setting Sealer ............ VILA.Sc Wecfher-Barrier Mastic (Color as Specified) .... /II.B.'.c Reinforcing Cl ofh............................................................................ /11. 3 . ' . r Modified Asphclt Sealer-............................................................. /II.A.116 ACCESSORY MATERIALS - SPECIFICATION 10-LSS Accessory -aterials for Specification 10-LSS shall be the sane as those listed in item 2 ebeve, with the following omissions. i- Meter I c : Spec i fl car icn VI I.A. 116 should be used in place of Materiol Specificat ion VII. A. *t3. C- sr icmmg .Material: cq,lament.................................................................................................VILA. 2 /i-*v 1 Asp--clt Jomt Secler.............................................................. '/II.A.A3 However, tne secle- SECTION S - APPLICATION I. EQUIPMENT a . Insular ion Supports. Equipment shai t be provided with insulation supports as spec ified ' ' rt ' * II cc the GENERAL SPECIFICATIONS. b. Tnic^ness Schedule. Unless otherwise specified, insulation in excess of 2* inches total trickness shall be applied in multiple layers as scecmec i- Article III.5 of me MATERIAL SPECIFICATIONS. C. C-Snicminc Blcr^ef U : On all equipment operating below 350 F, except stainless steel, a 5-inch thick cushioning blanket shall be applied over the entire surface as a cushioning materia! before application of the cellular glass insulation. Blanket shall be held in place with a minimum emeurt of stainless steel .-.ire. Cell Jar glass insulation shall then be applied over the blanket in the manner described in this specification. Cushioning mcreric; s-c-l r'cr be ccnsiaered cs pert of the specified insulation thickness. > 2 - 0~ a I equipment operating above 35C F, except st a in I ess steel, a 1 - inch thick //hire glass wool cushioning blanket s~c 11 ce eppi iec c .-er '"e e-rire surface, compresses to h-inch thickness, and secured in the same manner as that specified in Paragraph (1 ) above.2 2 C- ch stein.less steel equipment, a I -inch thic-. white clcss wool cushioning cic-met, as specified for stainless steel, shell be cooiiec a.-er me e-t.re s^rrace, ccmpresse- to 5-inch tnic<ne$$, ana secured in the same manner as mar specified in Paragraph (1 ) above. STANDARD SPECIFICATIONS C-.L'.MC ALS, O L: PLASTICS, .`IUCCnE; Dl.'lil aTs'D L'NION CAR3ID SECTION 3 - APPLICATION - cento 10-L, 10-LSS " ; . L \ 7 I C N C-j _ or . -5;. : i-fierier sr'.al I oe snap fabricated one f if t ea to allow a - - f nc i s^c;e *'or cusnicning blanket between :;loc- arc vessel. 3 c; I '*.<t lotion s.na:i oe opphea over cusnioning material or all equipment, with all joints tigntly butted. Multiple layers of insulation shall be oopiiec ;c t-.ct t-c p'-'t ioi-.ts of one layer dc not coincide witn Nose of any other la>ers. SA eoiu- o-a ._--'cs of ccfr lexers (,or single fayen cf formea insulction snail be sea tea irr a outrerea coot or tre specified joint sealer, i s ; sc*. : s-o! I ce of ^''f icient thickness to prov ide proper cohesion, sea I, ana c jsI* i or. oe* ween r-e inaividucl pieces of insulction. Typical rec-re-'e-t -ere :r::,r .-esse1 cermirs firm p.-.o effective ottocr-e-t, ail larers or ceiLicr mass i^s^icrion snail be sec-rec i- piece -Cr- -ralreel "s^lcrior- strop. .vuere required, insulation strap shail oe atfeched to strap anchor angles i- accorcance witn Owner's dranccra iS -- 3T A.. )'sNc':" ocpl'ea tc I rreo^ lor surfaces, where use of ir.su let ion sr rpo is imcract iccbl e, s^c >' oe sec jrec with stci nless steel w ire at toe -ec t ?'* pi"s, era..'* `c-t, o-c e-cs i$tec rccet-.er one pressec into insulction. 3 I-nor 0 ,er cr 0,ers cf cei 1 uicr glass insuiat ion of pattern hecas of ^er;icci equipme-t, cr neccs cf horizontal epui pm err, $rc 1 ce -eio In c o:e srol-'les; s-eel i-SvIation strap sec^rec rc insolation supports, c$ snev.n in Ow-er's oto-'dcras 15-31, 15*36, ana 15-A2. Cuter layer c* cel' ,,ior ness irsuicticr c bettor- ^eccs c; /ertica! equip-e-t, cr neads cf horizo^to1 ecNcr-e-r, shall be secured with insulation, strop, os shc.v-2 2 . -ere spec ifieo, cicc* s-aii oe ocplied airectly to metal surfaces, sue i as djetwer-., it- cohesive or other approved $ec_rement. '.7-ere C'S-c- s spec:`ieo :c ce sec-rec ,virh canesive, it shall be e--bedcec firmly in a surfcce coat. STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 1. EQUIPMENT - ronfd SECTION 3 - APPLICATION - contd 10 - L, 10-LSS INSULATION 3 JULY 1966 f. Flat Surfaces. Block shall be applied to flot surfaces in the same manner as specified for curved surfaces, except where it is specified to ce applied directly to metal surfaces with adhesive or other approved securemenf. g. Eocnsion and Contraction Joints1 2 3 (1) Expcnsion-contraction joints, constructed as shown in Figure 10-L-3, shall be provided at vessel flanges, //here movement is like!/ to occur, non-setting sealer shall be aaplied to surfaces of insulation, as shown, to provide oroaer slip joint. (2) Longitudinal expansion and contraction of vessels shall be provided for by installing expansion-contraction joints at the insulation suooors, as shown in F'gure IO-L-4. Where more than one thickness of insulation is specified for a vessel, cn insulation support shell ce aroviaed a' junction of uo different thicknesses, and insulated in o manner similar to that shown in Figure 10-L-4. Lap sealer shall be cooked *o ijrraceof insulation to provide proper slip joint where movement is likely to occur. (3) A I-inch soace shall be provided around nozzles end projections where they extend through the insulation, os shown in Figure 10-L-5. Where movement is likely to occur, non-setting sealer shall be applied to surfaces of insulation to provide proper slip joint. STANDARD SPECIFICATIONS CHEMICALS, OLEFIN'S, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA EQUIPMENT - conid SECTION B - APPLICATION - conrd 10-L,10-LSS INSOLATION JULY l?6o STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 1 . EQUIPMENT contd SECTION B - APPLICATION - contc 10-L, 10-LSS JULY 19- - . Mechanical Expansion Joints. Corrugated mechanical expansion joints in piping (usuclly listed as equipment items' snail be : shown in Figures 10-L-6 and 10-L-7. A slip joint shall be provided at both ends of the corrugcted item when horizontally installea in plp:rc Apply a stainless steel sleeve 18 inches long by 0.010-inch thick over the pipe insulation at each end of the exoansion joint, pieced ;!ush v. the butt end of the pipe covering. The sleeve shall be secured with o strap at one end only, oursic'e the slip joint surfaces. The inner s*c i" 'es: steel icc^et shall extend 2 * " T` plus I inch over the sleeves ot each end and be secured with one strap around the middle The cuter s'cNies: steel jacket end insulation cover shall extend 2 x ' T" over each end of the slip joint and be secured with strops os reauirec 7-e long i' .c I -c lops of the stainless steel sheets shall be a minimum of 2 inches, placed so as to shed water. '<veather-barrier mastic shell be aopiiec *o -- e e~cs of the insulation cover and sealed to both metal jackets. If the pipe insulation diameter is less than the inner jacket diameter, the cip Ici*r i-a be mace as srown in Figures 10-H-7 and 10-H-3. '.`.here expansion joints ore installed vertically in piping, the slip joint at the top snail be omitted and the exccnsrcn joint cover secure . fastened to the pipe covering. ' STANDARD SPECIFICATIONS CHtViCAlS, OLErJNS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA : DUI PMEN T - ccrrc SECTION S - APPLICATION - ccr.rc 10-L, 10-LSS i: - Sulat;oN 6 J jL r' I'? dc STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 10-L, 10-LSS INSULATION JULY 196- SECTION B - APPLICATION - coma 1 . EQUIPMENT - contd i. Flat Heads \ I ; lr$uiation on fop of flat heads of vertical equipment shal I be appl ieb in the same manner as previously described In this specification. .Voter pockets snail be eliminated and proper drainage provided as shown in Figure 1G-L-8. (2) A11 top nozzles on insulated equipment shal 1 be provided with flosh ing as shown in Figure GA-3 of the GENERAL SPEC IFICATIONS . Ce:I.:^r ;1 css olock insolation Flashing, see Fig GA-3. Application of Cellular Glass Insulation to Flat Equipment Heoa Figure I C-L-S Leas 0 i Concrete-filled structural tubing legs shall be insulated for a distance not less than four times the specified insulation thickness, measureo from, tre junction of the vessel with the leg. Thickness ever the leg shal I be not less than one-half that specified for body cf vessel. (2) Channel legs shall be insulated with block which shall extend over channel flanges and down channel legs to the junction with ony fireresistant material, or a aistance of four times insulotian thickness, but not less than 24 inches. Thickness shali be as specified for bcay of vessel bur nor less than two inches. Body insulation shall be butted firmly against tank leg flcnge. i.3> Reentrant SDace between channel flanges shall be filled with block cemented in place with the specified ochesive cement. Surface cf fireresistant material abutting tank leg insulation shall be coated with weather-barrier coating. Insulation shall be as snov/n in Figure 10-l-N STANDARD SPECIFICATIONS ELASTICS, silicones di /i:ion Ais.'D J "MON CAR3IDE CAL .DA SECTION 3 - -PPLlCAflCN - 10-L, 10-LSS ! N L ATI ON JULY l=cc < Vessel ak:r*s. Skirts suooorting vertical equioment shall be insulated inside and outs'de Insulation shall extend downward, 'ram a- a' '-side o' skirt with insula'ed oottom head, a distance of not less than four rimes the thickness of insulation, but never less then i foot i oi c.ness c :-su!a-io- over sk'rts snail oe as SDecified for bod/ of vessel, but not less than 2 inches. IrsjictC , ~areriai shall be securec to <nsfde o' skir- wi'n cohesive ce-'e^t, 5-ooort for inside skirt insulation and bottom head insulation shall oe in acc ance with Owner's Standara IS--42 a 'a- sna;: ae as shown in -inure 10-L-iO ca-Mon*er.` a.ooorts* io Vnere eauiomenr is sjooorted on cradles, vessel insjlation sha;i exter.a o\er ;raa:es as s^o.vn :n r'gurs 10-L-1 1 . jioms-t 's suaoorted by structural steel memoers, :nsul ar'on shall e^'c-nd -o' 'ess 'hr ro.r times *he soeci'lsd i-ijis'-oion, measured from, junction of vessel i t h insulated suooort tug T-icx-ess a' -'su' atio" over steel suooerts sha 11 ce -ot 1 ess 'nr f ;ea for ooay of vessel. Th iakness of ins.-! at ion over suooort l uas shat! ce '-e sam.e as that of ooby insul at ion Inst z> I a" o~ sn a.. c gure 10-1-12 -- eat her - barrier Coating. .Veather-oarrier coating sha 11 be aool iec as -oec i'ie d in Ar* `: ' e X17.3 of the GEN ERAL SPEC I F 1C AT ICN 5 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA I . EQUIPMENT - conta SECTION B - APPLICATION - ccnra 10-L, 10-LSS INSULATION JULY 1966 Application of Cellular Glass Insulation to Equipment Skirt Figure 1 O-L-l0 Longitudinal Section Sect ion A~A Aoolicarion of Cellular Gicss Insulation to Ecuior-ent Crodle ord Concrete Support Figure 10-L-11 STANDARD SPECIFIC AT 10 NS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA EOuIPmENT - contc SECTION S - APPLICATION - contc 10-L, 10-LSS INSULATION 10 J_LY Nx. PIPING c . Pipe Insulation (1) Pipe insulation shall be supported and secured as specified in Article III of the GENERAL SPECIFICATIONS. (2) Insulation thickness In excess of TIONS. inches shall be appliec in multiple layers os specifiea in Article ill.E of the MATERIAL SPECIFICA (3) Pipe insulation shall be applied in stoggered position, in accordance with Figures GA-1 end GA-2 of the GENERAL SPECIFICATIONS. (4) All outt edges and ends of both layers (or single layer) of insulation shall be buttered with joint sealer before application. The jcinrs src.! be drawn, together when insulation is appi ied, so that only a very thin, vapor-tight, vopor-seal coot separates the sections of insulation. (5) Insulation shal I be apelied with all joints tightly buttea ana fitted, to eliminate voids. Large voics shall not be filled with joint secler, but eliminated either by refitting or replacing insulation. Any rounded corners on the insulation surfaces to be butted shall be trued before acclicaticn. <6 1 Vuen scheduled for installations where thermal shock is expected, a cushioning material, as specified, shall be applied tc bare pice cetcre application, of cellular glass insulation. STAN DARD SPECIFICATIONS CHEMICALS, OLEFINS, plastics, SILICONES 31 /(SIGNS AND UNION CARBIDE CANADA lO-L, 10-LSS INSOLATION JULY 19oo SECTION 3 - APPLICATION - cc-to 2. PIPING - conrd o. Fitting, Flonge, ond Valve Covers 1Fitting, flange, end valve covers shal I be prefabri cared in accordance with A: TV -.c-commended Practice C 450, latest revision, ..sing ~or 11 6C F-' asphalt as c ;abricating cement. (2l Welaed fitting covers shall be fabricated to fit snugly on the pipe. The two '-olves of the cover sholl be cemented together with joint sealer. The adjacent pipe insulation shall be fitted tightly to the butt ends of the fitting cover ana sealed as specified for piping. Typical fitting covers are shown ir Figures I O-L-l 3 and 1 O-L-l 4. >3; Flange, flongea fitting, and flanged valve covers snail be fabricated and fit tec: ; e-.re^c ever oajacent pipe insulation sc as +o provice a c iose-fitt ire slip joint at each end . The two halves of tne cover sha 11 be cement ec : eg ever a It h joint sealer. ,Ai All valves shall be packed and filled around valve stem and packing gland csse-'-c1 / wiv Joint sealer to avoid water poc-tefs. 5. l-sro i lotions of typical covers ore shown in Figures 1 C-L -1 5, 1 0-L-16, anc i ..-L- , 6 1 All fitt incs shall oe fitted and assembled with very thin, t ight joints. Cement i 'g c* snoc assembl les sha 11 be done wi tn hot U 3C F i aspnch . I- oil coses tne Icin.ts sholl be thin, with just sufficient asphalt to obtain good adhesion, and complete closure. In no cose will .vice osenc1: 'ci-*:, -oics, or 'oies plugged with asphalt, be permitted. ----------------Tnic-.ness T1 cs soec::iec Appl i cot ion of Cellular Glcss Insulation to WeicuO Eli Figure I C-L- I 3 STAN DARD C~.E VIC : ILIC C ^ SPECIFICATIONS LS, OLEFINS, PLASTICS, S CI/ISIONS AND AS3IDE CANADA FINN 0 - ;c c SECTION 3 - APPLICATION - coord 10-L, 10-LSS INSULATION 12 JULY 1966 c> joc.veon fitting cover :'c oioe insulaCco ' ' 'ess T os specified' Applicotion of CeUulor Gloss Insulotion to Welded Tee Fi c jre 1 0-1- I 4* I ,.ce coiners __ ______ .-T/.0 "o'.e> of -e ;o.er s'-cd c I cemented together wito joNt sec =s; I- oce: ccc`^-o non-iet*'oo STANDARD SPEC IFICATIO N S , CHEMICALS, OLEFINS, PLASTICS, SILICONES DI/ISIONS AND UNION CARBIDE CANADA 2. PIPING - contd SECTION B - APPLICATION - contd 10-L, 10-LSS INSULATION 13 JULY 1966 Surfaces coated with non-setting ___________ T a'O halves of the cover shai I be cemented together with joint sealer ' Application of Cellular Glass Insulation to Flanged Ell Figure I O-L-16 Pock and fill between insulation ond j Extend vcpor seal cocting over rretai '1 Application cf Cellular Glass Insulation to ~ anqec Valve Figure I0-L-17 j STANDARD SPECIFICATIONS C~EvCAl:, olefin:, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA PIPING - SECTION B - APPLICATION - cor.rd 10 -- L 10-LSS IWULATION u Jj!_Y P;:. ' A urn-.: .:> ;fs or cellular 31 css pioe insul jrion iurge' than A - i 2 inches in out si Je o: o-r : m cl i oe secured wi :h i.osu lotion ; -.2,' a,1 '-me' lovers, ond oufer loyers 4-1 2 inches end less in outside diameter, shall be seemed .-.ifh strapping tape. 13 Use ana lota'ior of strap and tape shall be as specified in Articles lil.C ana lil.D of `m- GcNERAL SPECIFICATIONS. .`.a. -i -oUionmi lo--- 'emoerature oioing is s^ooorTed on 'he outside of insolation surfaces, accordance with Owner's Sranj: -j ?-.2 -,_ 1 z'' c : : 3^ o' e: e .v m ^earner -oji rLr apol ied oetor e piolra Is placed in creoles. c mara P-52 is a guide to rhe m ~ v 'w*~ norl- ce~m .cm o' cCce ^zy oe suoooi'ed on the ou'slds o* sal oticn. m z--r: s o' me cot 'orr o' all .-err i c a j a 1 oi ^ a here me ocei or 1 - g e a-. . . . - c :S not e c eea 2bU P , ana n--i tj.coo''tC 0'1 -r'e omside at insulated surtcces in accoracnce with Standard P-82, the msu.c* 0- cemeen cradle and oioe shall 0 e the sat-ci - - 3 a- orne d di-ec:i/ 'a oioma snalI be insulated os sho*n in Figure 10-L-l b. Acc :r-c- pt Cel! Jar Gloss lmulo'ion c V/elded EH with Fcmger Co-nec^ea Directly tc Pipe Figure 1C-L-16 STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 10-L, 10-LSS INSULATION 15 JULY 195c SECTION B - APPLICATION - conrd 2. PIPING - confd e. Expansion end Contraction Joints (1) Expansion and contraction joints shall be installed, as pet Figure 10-L-19 or 1 0-1-20, in both horizontal and vertical straight run piping, at intervals cs Follows: Up to 2-1.-2 inches thick insulation - one for each 60 feet. 3 inches to 5 inches thick insulation - one tor each 45 feet. 5-1 -'2 inches to 7-1 -2 inches thick insulation - one for each 30 feet. (2) Vrhere flanged fittings or valves occur within these intervals, expansion and contraction shall be provided for in the flange cover, ana expansion-contraction joints in the insulation will not oe required. ^xa * u' 1 A apl i cot ipr, of Cellular Glass Insulation to Expansion and Contraction Joint in Hcrtzo-*-.,: P Figure ) 0_L~I9 STAN DARD SPECIFICATIONS :leon;, "Gaoics, CAR3IDE CANADA SECTION 3 - APPLICATION - :anra 10 -L, 10-LSS JULY Pi: I :s. 7-ace:: P-es, .-.-'ere spec! Pec, <rc!i Ae Hr a c'- me i -iJcroc as :re:.- . j ' - -rrlcie XIII of r`ie GE NEPAL SPEC IFC-~ Vcc:--er-3c,, ., E.-cnra. Weatner-barrier coaring shall oe appllcc as scoci'ieo in Article aI . 3 me GENERAL SPEC IF 1C A T1 ON 5. STANDARD CHEMICALS ANO PLASTICS OPERATIONS DIVISION AND UNION CAffSlDE CANADA LIMITED 10-L SP INSULATION l JULY 1967 THERMAL INSULATION APPLICATION SPECIFICATIONS SCOPE T-.is specification cescrioes the essential requirements for application of geodesically shaped ceilu.cr glass insulation segments for use on steel spheres ncrmaiiY r'ing at temperatures minus 40F to I50F. Procedures cescribeo in the GENERAL SPECIFICATIONS are applicable to and constitute an integroi pert of this specification. SECTION A - MATERIALS INSULATION MATERIALS Insolation sre.i oe cs soecifiea in MATERIAL SEPCIFICATiON NC. 10. ACCESSORY MATERIALS 4c;esscrv noser'a<s snail ce as specifiea in MATERIALS SPECIFICATIONS article numbers cs 're:. N /' on OtraD 2'irnp C.:0. 'Or N, O" S'roo Ploe Insu.aticn Srrco C ips ;or P.oe Strop Stain.ess Steei Wire Insulation AcnesNe ;tvo part) Vinvi Asonait Joint Sealer A'etpr S>r!^>r VI I.A. 1 14 VILA.115 VILA. 13 VILA. 14 VILA. 17 VILA. 105 VILA.43 VII. A. 116 Fireproof me l-'su.cticn Mastic t ca^'K ing . Non Setting Seo.er Weather-Barrier AVostic (color as specified) Reinforcing Cc*r. Cushioning Materia1 Stainless Steel Wire Spec. Nc. 22 VII. A. 45 VILA.89 VI!.9. i.a VII.B. I.d. VILA. 2 VILA. 117 SECTION B - APPLICATION EQUIPMENT - SPHERE o. Insulation S.oports. Sphere shall be provided with insulation supports as called for on drawings. The sphere shall be provided with three support rings, one to be added at equator, one to be located approximately 30 above the equator, and one to be located approximately 30 below equator. Other insulation supports, where required, shall be as specified in Article II of the GENERAL SPECIFICATIONS, A,I insulation supports shall be provided by others. o. S.rfcce Preparation. Sphere body and legs shall be properly cleaned and coated with Dimetcote or approved equal as colled for in UCC Coating Specifications. This shall be done by others. Care must be taken that the Dimetcote is fully cured prior to application of insulation. c. Thic<ness Schedule. Unless otherwise specified, insulation in excess of 2 1/2 inches total thickness shad be applied in multiple layers os soecifiec in Article111. E. of the MATERIAL SPECIFICATIONS. a. Sohere Boev. 1) Ceiluicr glass bloc* insulation shall be shop fabricated / geotiesically shapea, to fit rre curvature of the sphere. Multiple lovers of insulation, where required, shall be fabricated and applied so that butt joints of one iayer do not coincide with that of the other. ^ 2) Prior to application of insulation on bottom of sphere (up to first insulation support ring support ring down to bridle ring (made of twisted 14 gage stainless steel wire) at bot` t installed on ) 2 inch centers on ring, drawn taut and secured with crimp clips. -vlon straps shall be installed from lower .nter of sphe'e. These straps shall be j) Insulation achesive shall be mixed in accoraance with manufacturer's instructions in amounts that can be used within pot life of the material. ; 4) The surfoce of the cellular glass to be attached to the sphere shall be given a full coat of insulation adhesive. This coat shall be aopliec with a serrated trowel in sufficient quantity that when pressed to surface it will squeeze out around all edges. \5l Eoges of cellular glass block shall be coated with joint vapor sealer so that when each adjacent segment is pressed info position it will form a completely vapor sealed feint with adjacent segments of insulation. Strco - or streos) shall be pullec away from vessel 'then insulation inserted between strop one vessel, then strop shoi I be released tc nclc insulction in oosition, as shown in Figure 10-L SP-1 . Tne straps facilitate installation and securement of segments until adhesive cone becomes effective. 1 7) J; o seconc ia/er of cellular glass is requ irec, a secona set of bands shal 1 be insfallec on bottom of vessel and insulation appi iec in some manner as specified in (2), (3), (4), (5), ana >t6) above. S) ApoL cation of cellular glass above first support ring shal I be instal led with adhesive in same manner as specified in (3), (4), (5), anc i ~) above. STANDARD OEmiCalS and PlAST'CS OPERATIONS DIVISION ANO union CARBIDE Canada LIMITED OUMEN7 SPHERE - Ccntc SECTION B - APPLICATION - Confd Insulation Support -- `-nn'p Clip N)r:cn itrcp Strops on 12" centers at support ring SPHERE Cellular glass secured to sphere with insulation adhesl/e Edges of cellular glass sealed witn joint sealer 10-L SP INSULATION 2 JULY 1967 I Intermediate crimp clip os required . Crimp Clip 3nd!e 1 | | Attachment of Cellular Glass to Bottom of Sphere Figure I 0-L SP-I ' 9) After completion of appiicot ion of cel lular glass on area below each insulat ion support, a wafer stop shal I be installed to the spnere over tne support to outer surface of cellular glass. This water stop is shown in Figure No. 10--L SP-2 hic<nes$ of insulation ring *> T, with minimum of 2" -- . isulafion ring secured to boc insulation with in action adhesive (two part). Apod if ewers may be used *"or temporary attachment until adhesive bond is effective - Minimum 2 T r .. . . Cel iuiar g loss ins_>!crion rina tVeaff'e'-oarrier mcstic reinforced *itn dynel fobr.' 4 Seal to vessel shell, water sfoo consisting of reinforcing cloth emDedaed and overcoared with water sealer Insulation support ----------- Seal with water sealer ------- _ Water stop to extend minimum of 4-inches over surrcce of sphere insulation ** * - Insulation thickness T as specified ------------------Blocks secured to sphere with insulation adhesive Insulation of Wafer Stop and Insulation Ring cf Insulation Supports Figure No 1 C-L SP-2 STANDARD CHEMICALS ANO PLASTICS OPERATIONS DIVISION AND UNION CARBIDE CANADA L Ml TED 10-L SP INSULATION JULY 1967 SECTION B - APPLICATION - Contd 1. EQUIPMENT SPHERE - Contd e. Vessel Manholes and Line Nozzles. Vessel manholes and nozzles shall be insulated as shown in Figures 10-L SP-3, and 10-L SP-4. Heavy fillet of mastic (calking) * Cellulor glass ---------------------- -- Weather barrier as specified -- Oversize elbow cover ` - Approximately \ inch -- Cushioning blanket -- Preformed flange cover -- Vinyl asphalt joint seal -- Heavy fillet of mastic (calking) -- Thickness T, as specified SPHERE Cellular glass secured to surface with insulation adhesive ! Cellular glass secured to surface | with insulation adhesive Cellular glass -- Nozzle Connected to Elbow SPHERE -Thickness T os specified r Heavy fillet of mastic (calking) -- Preformed flange cover -- Cushioning blanket -- Oversize pipe covering -- Approximately ^ inch Nozzle Connected to Straight Pipe Application of Cellular Glass to Line Nozzles on Spheres Figure 10-L SP-3 Vinyl-Asphalt joint seal Heavy fillet of mastic -- (calking) SPHERE Weather - barrier, as specified Cellular glass preformed insulation caver Cellular glass insulation Cellular glass secured to surface with insulation adhesive Application of Celulor Gloss to Manholes and Blind Nozzles Figure I 0-1 SP-4 STANDARD CHEMICALS AND PLASTICS OPERATIONS DIVISION AND JNiON CARBIDE CANADA LIMITED 10-L SP INSULATION 4 JULY 1967 SECTION B - APPLICATION - Confd EQUIPMENT SPHERE - Conra '. Vessel Legs. i ` Concrete f i I lea legs shall be insulated with cellular glass for a distance not less than four times the specified body insulation thickness, out not iess than i8 inches, measured from junction of sphere with leg. Thickness over the ieg shall not be less than one half that speci'iea for sphere nor less than two inches in thickness. i 2) Legs not concrete filled shall be insulated with cellular glass insulation as specified in (I) above, and remainder of leg down to base or f!re protection material shall be insulated with bonaed expanded silica insulation 2 inches thick in accordance with STANDARD SPECIFICATION NO. 22H. Installation shall be as shown in Figure 10-L SP-5. g. T:e Roas one Tie Roa Anchors. Tie rods and tie roa anchors shall be insulated with 2 inch thic*. oonaec expanded silica in accordance with 5TANDAR0 SPECIFICATION NO. 22-H. Installation snail be as shown in Figure 10-L SP-5. Cel lular G lass Weather-barrier over cellular glass in accordance with material specifications Weather barrier mastic WC -- .A Thickness T as specifiea Cel lular glass insulation---------------Not less than 2" nor less than \ T 5 O! Insulation support, in accordance with General Specifications II.F. Bonded expended silica installed in accordance with Standard Specification No 22-H ------------- \ \ v N N \ V NOTE: Insulation on lower port of leg not required if leg j is concrete fi I led I Tie rod anchor Tie Tie rods ond rod anchors insulated with bonded expanded silica in accordance with Standard Specification No 22 Weather barrier jacket in accordance with Material Specification weather barrier jacket MT Weatner barrier WC or MT as specified Base or fire protection material Application Insulation on Sphere Legs ond Tie Rods Figure No 10-L SP-5 STANDARD CHEMICALS AND PLASTICS OPERATIONS ClVISION and UNION CARBIDE CANADA LIMITEO 10-1 SP INSULATION JULY 1967 SECTION B - APPLICATION - Confd I. EQUIPMENT SPHERE - Conto h. Veaf her-Barriers. {I) Weather-barrier coating over insulation on sphere body ana upper leg shal I be as specriec in MATERIAL SPECIFICATIONS VII. B. 1. a. ana shall be applied as specified In Article XIV.A. GENERAL SPECIFICATIONS. ^ 2) Weather-barrier jacket over The rod insulation shall be as specified in MATERIAL SPECIFICATION VII. B. 3. , Specification Designation "MT" and shall be applied as specified in Article XV.B of GENERAL SPECIFICATION'S. (3) Insulation on support legs (where required) shall be weather-barrier protected by weatner-barrier mastic or treated steel jackets as called for in (I) or (2) above. STANDARD SPECIFICATIONS chemical;, olefins, plastics, SILICONES DIVISIONS AND UNION CARBIDE CANADA IO-OX INSULATION 1 JULY 1966 THERMAL INSULATION APPLICATION SPECIFICATIONS CELLULAR GLASS (Oxygen Service) SCOPE This specificjfion descrices the essentiol requirements for application of shaped cellular glass insulation for use on equipment and piping in oxygen service normally ooeraring a* -emoeratures below 70 F. It is applicable to both indoor and outdoor service. Procedures described In the GENERAL SPECIFICATIONS are apolicable to and constitute an integral aart of this soecification. SECTION A - MATERIALS INSULATION MATERIAL l-sul a- ion snail ae as soec,tied in MATERIAL SPECIFICATION NO. 10 ACCESSORY MA7ErIAl$ Accessory "'O'ericis sraH be as specified In the MATERIAL SPECIFICATIONS, article numbers as noted. 'or Equipment and Piping VII V! I ca-Jo l-.sJ a*ion S'raa VII ?:oe Insulation S*raD .... ...........................................VII C'iPS `or equipment Srrao .... ...........................................VII Cl los for Pioe Srrao.............................. ...........................................VII Srrao Anchor Clio.............................. ...........................................VII Pipe r.sulation Suaporr........................ . As shown in Figure 10- Ant i - Aoraslve mooting........................ ...........................................VII XO 17 A 11 A 13 A 12 A 14 A. 24 .13 A 39 Weather-Barrier Mastic (Color as Specified) .... 7||. B. 1. a. Reinforcing Cloth......................................................................... VII 3. c. Fabricating Cement .... . .... 711. A, 2A Adhesive Cement...................................................... ... VII. A 47 Joint Sealer .... V'mosco Lax-Seal F or aooroved equal Neoprene ........................ 1/16 inch thick, U. S. Rubber No. M-BS9'. Hercules No. 765-N, or aooroved equal. Stainless Steel Skewers...................................................................VII. A, 21 Welding Pins................................................ .......................................... VII, A. 1? SECTION B - APPLICATION !. ECUIPMENT a. Insulation SuoDorts, Equipment shall be provided with insulation supports as specified in Article II of the GENERAL SPECIFICATIONS. b Tnick.ne5S Schedule. Unless otherwise specified, insulation in excess of 2-1 2 inches total thickness shall be aoolied in multiole layers as soecified In A,tide iTT E. of the MATERIAL SPECIFICATIONS. c C.shioning Blanket i)) Cn . er'ical equi ament, r o loyers of cushioning blanket shall be aoolied over the `oo head and compressed to 1-inch thickness, end one layer to me sides and Dottom head and compressed to 1/2-inch thickness, before application of the cellular glass insulation. Blanket shall oe jred in oloce with a minimum amour` of stainless steel wire. Cellular glass insulation shall then be applied over the blanket in the manner a.-., oed in this specification. Cushio 'ng blanket shall not be considered as part of the specified insulation thickness. O horizontal equipment, one ayer of cushioning blanket shall be applied over *he entire surface and compressed to 1 72-Inch `hickr.ess, and secured In rbe same manner as that coiled for in Paragraph (1) above. ')) Cellular glass block insulation for sides and bottom heads of vertical vessels shall be shop fabricated and fitted to allow a 1.72-Inch saace *or cushioning olanker between block and vessel. (2) Ceilular glass block insulation for top heads of vertical vessels shall be fabricated and fitted to allow a 1-inch spoce for cushioning clan-.;oer.veen black and vessel. ;'3) Block insulation shall be aoolied over cushioning blanket on all equioment -with all joints tightly butted. Mtulfiole layers snail oe aoolied so '"a* oe o^t* jo;n:s of one icyer do not coincide with those of any other layer. (4j a11 -_r* edges and ends of insulation fabricated for inner layer or layers shall be given a smooth brush or spray coat of anti-abrasive coating end aliened 'o dr/ ror a minimum of I '2 hour, but preferaoly 2 hours, before aDolication of insulation to equioment. i5) am ojf edaes and ends of outermost layer (or single layer) of formed insulation shall be sealed with a buttered coat of the specified joint ;ect-?r "Is :oa->g shall oe of sufficient thickness ro provide proper adhesion, seal, and cushion between the individual oieces of insulation, '/oicc 'ns'cMatior, :s shown in Figure 1 0 --OX -- 1 , STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND AICS CARBIDE CANADA O'" 0 SECTION B - APPLICATION - contd IO-OX INSULATION 2 JC'LV 1 = 6: i ] j uere : or. tour of vessel oermits f irm and effective attachment, all layers of cellular glass insulation shall be secured in dace with stein less ref1 `-'sui a* ion $-roc. .Vhere required, Insulation straD shall be attached to straD anchor angles in accordance with Owner's Stcndara 15-ai^*. i-suisrion aaoiied `o inegular surfaces, .vhere use of strap is imorocncobie, shell be secured with stainless steel wire attached `o welding am;, drawn taut, and ends twisted together and pressed into insulation. '2'- Inner layer or icyers ot cellular glass insulation on bottom heads of vertical equipment, or heads of horizontal equipment, snail ce heia in dace .vi*h stainless steel Insulation strap secured to insulation supports, os shown in Owner's Standards IS-31, IS-36, and IS-~2. Cu'er iaye: o' : e; lui at glass in$jlarion on oottom heads of vertical equioment or heeds of horizontal equioment shall be secured with insulation strao, as s-own in Figure lu-OX-2, STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DL/ISION'S AND UNION CARBIDE CANADA I . cCUIPV-ENT - contd SECTION 9 - APPLICATION - contd IO-OX INSULATION 0 JULY -let i^rr'cces 3lock shell be applied to flot surfaces in the sane manner as previously soecified for curved surfaces. Exocnsiori-Cootraction Joints(I) (I) E <ocrsicn-:on:raction joints, constructed as shown in Figure IO-OX-3, shall be provided at vessel flanges. Where movement Is !ikei\ occur, enf:-corasive coating shell be applied to surfaces of insulation, as shown, to orovide prooer slip joint. (2i Longitudinal expansion and contraction of vessels shall be provided for by installing exoansion-contraction joints at the insulation suooor*s, as sho-vn in Figure 10-OX-4. Where more then one thickness of insulation is soecified for a vessel, an insulation suooorr shell oe ero-.:ded er the junc'ion of two different thicknesses, and insulated in a manner similar to that shown in Figure 10-CX-4. f2> One-'nch of cushioning blanket shall be pecked around nozzles and Drojections .vhere they extend through the insulation, es sho.vn in :icure 1 ?- OX-5. .`/here movement is likely to occur, enti-cores!ve coat:ng shal I be ecol :ed to surfaces of in.suIetlon to o'ovlde orooer iMo STAN DA RD SPECIFICATIONS *.\IC AL5, OLEFIN-:, 2LA ;T!Cf, !CCne: di/ision; a-.d ion CAR3IDE Canada : 6 LONE N' SECT 1C io-ox INSULATION JULY 19-6 STANDARD SPECIFICATIONS al;, OLirr-.;-, plajtic:. EC -| 'fa io-ox insulation JULY 1 9 do `'ec'c-i so' ascension Joints. Ccrr_ac*ec 'e:'c-Ica1 e/cc-sior. joints i~ nioi'-g f.socil/ listed as equipment irems1 shall ne insuicec os ov ' " r:cures ' OX -6 one I O-OX-'. A si in loint <-c M be orov'ded of ber1' ends cf f'-e ccrroacted item when horizontal lv i-stcl lea i- n In " o - o o -. o sr o " lc- ss >ree i si eeve '3 i^c^es Iona bv 0 21 C- in: a t * i r < over the nice insglot i on ct eccn e^c of f he ex pc ns ion j oi nr. o i c zed ! ~s - "e c .*: e~a of fhe nice cn / erina . The sleeve sr-cll be sec urea with a strap at one enc only, out siae the slip joint surfaces. T'-e i--er s*a l- less oc-' 'oc e` s"cl I e<r e-.a 2 - 1 T" plus I inch o /er'^e s! eeves a- each e^c arc ne securec !*' ore -trap a round the middle Tue co*er sre: 'ess reel !cc ef ana ms.-iat ion cover srall ext enc 2 T over each end the s lio joint arc be secured wit n straos cs required. T"e long it udi.-c; lens .; .-e stai- less s*eel sheers s^oI' be a -^inin-.u-m or2 inches, closed so as to s^ed p.cfer. V, ec* 'er-barrier mastic she 1! be aoclied 'a '-e e^cs o' '-e ir's_la`:or cover ard sealed to botu metal lcc--e*s ! `-e nine :-solation diameter is less f'c-' `-e i"r,er icc^et dieme'er, f'-'e slio `oirt 'cf ce - ere e < oc* s 1 c' 1 o; nr ore i nsra II ec v er* cc I >, i~ c i o ''c, " e she ici''r a` t -e *co srcli ::e Crimea a~d *he exec-sic r. ioinr c c / er sec. re`. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTIC5, SILICONES DIVISIONS AND ONION CARBIDE CANADA ECUPVENO - :o-d SECTION 3 - APPLICATION - cortd IO-OX INSOLATION 6 JULY 1966 STANDARD SPECIFICATIONS O.EVICAL5, OLEr!\;, PLASTICS, SILICONES DIVISION'S AND UNION CARBIDE CANADA E DUIP`AENT - con-d SECTION B - APPLICATION - zo-.'z IO-OX INSULATION JULY l$bo (]') Insula'ion on too of fiat heads of vertical equioment shall oe aoplied in the same mo-nor as previously described in this soecifi car ion. ,Va:ei oocke's shall be eliminated Gnd orooer drainage orovided as shown in Figure 10-C -- i2; All 'oo nozzles on insulated equipment shall oe orovided with flashing os shown in Figure GA-3 of the GENERAL SPECIFICATIONS .'esse! Legs 1 C onerete-fi lled structural tubing legs shai 1 be ir.sulcted for o distance not less than 4 times the specified insulation thickness, --ecs^rec from the junction of the vessel with the leg. Thickness over tne leg snail oe net ies; t-an I 2 that specifiea rcr cccy c' /esse1. (2) Channel legs shall be insulated with block which shell e<tend over chcnne! flanges and down channel legs to *he junction /`h any fireresistant material, or a distance of four times tne insulation thickness, but not less than 24 inches. Thickness shall be as soecified tor cocy o' .-essel aj* -ever less than 2 inches Body insulation shall be cutted firmly against *ar,k !-:-g flange. i 31 -.e-en'ran1 soac e cet .v een channel f I anges sha 11 c e 111 i ed with clock, cemented in ol ac e with adhesive cement. Surface of t ire -resist an" metenoi causing 'ar.k leg insjlation shall ce coated with .vec*her-bar ier cocr'ng. Installation shall be as shown In Figure 10-CX-y. STANDARD SPECIFICATIONS chemicals, olefins, elastics, SILICONES DIVISIONS AND UNION CAR3IDE CANADA c ^ 'Jl P`.\c NT - conto SECTION B - APPLICATION - conrd I o-ox INSULATION 8 JULY 1966 k Vessel 5k!r t s, Skirts supporting vertical equipment shell oe insulated inside and outside. Insulation shall extend downward, from junction of Z'i ot sk!;- i'h l-* so I area cottars head, o distance of not less than four times the thicknessof insulation, but never I ess than 1 toot. Thickr ess o' insulation over skirts sncli oe as SDecified tor body of vessel, but never less than 2 inches. Insulating material shall be secured to inside of =k:rt .v `h join* sealer Suooort *or inside skirt insulation, and co'torr. head insulation, shell ce in accordance with Owner's Standard 15-42. Instai'ct'c-snail oe as shown in Figure 10-OX-10. o:;aion-cr': ajooor*s 1' ''ere equipment is suooorted on cradles, vessel insulation, shall extend over cradles as shown in Figure 10-OX-l 1 , 2; A here eauic^enr is suooor`ed by structural steel membeis, insulation shall extend rot less than four times the specified insulation thick ness in eacn director, mccsuiec from junction of vessel -virl- insulated suooort lug Thickness of insulation over steel suoDorrs shall oe no: less -'an 1 2 *na' sceclfied for cccty of vessel Thickness of insulation over support lugs shall be the same as that of body insulation. Ins'allation ''cli ce as show^ !- -'cure 'C -- OX -- 12. Barrier ; t can-inn snal I oe as specified in Ar*i: <e X 17.3 of tue GENERAL SPECIFICATIONS. 2' e at '-! car:' e : onVsV "a or sraini ess -t c-e; j a >.e; i - a, i` rc a A red , srai I oe oooi ied os spec if led in Article X V. B of the GENERAL 5PECI- I 2 - . 1C ` o, *- v . a -1 :v , s indi c area cy -r e coor i o" c- `he ie`*er V. *o the soe c if i cat ion designation, thus: lO-OXM. 3 er r : -r = '--. J t -c nrA -a c.* 2 --' es nn% - s ` a I, c eyono 'ermi net i on of i nsu I of ion. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICC '.ES 31.'151 CNS AND UNION CAR3I0E CANADA EQUIPMENT - ra-i SECTION 3 - APPLICATION - :oni: 10 - OX INSULATION J1J L/ 19:- Application of Cellular Gloss Insulation to Egvic^e^t S'cirt Figure 1 0-OX-! 0 Lo'-cIncNc! Section Section A-A Accliccrion o: Cellular Glass I'`Su'c: i ci- ra ccOcrc-nr CracN ,,-c Concrete Sunocrt S-CX-' : Zo STANDARD SPECIFICATIONS '.":V 1C AL S, CLEANS, plA5TlCS, fUCCNES DIVISIONS a\d MCN__CAS_31DE CANADA SECTION B - APPLICATION - contd IO-OX i'-.'S'JLAT! JDLY I rot :t ion ' 1 ^ ce '-sjI :* 'o" ce : jooo; r ed sod sec j red os scec ifi ed in Artie le III of me GENERA 'PEC I FI CATIONS, Iz'-.o-' r SPEC lp 1C AT I ON S o' 2-1 2 inch total thickness shell ce odd I led in mu If ip! e i o/ers os see: c :e J in Article III. E. t ne V ATPRI a|_ 2 - ee i^su! of ion snail oe oopl I ed in a sraggered oosit ion, in accordance with Fi cures G A -1 and G A-2 of the GENERAL SPEC lr ICA ! ION a A' 3 o o z snail have l-inch-'hick cushioning blanket secured .vith sfainless steel *ire and co^oressed to approcimarely 1 2 :ncn, oooiiea ce'ore zool'cchon o: eelljlat glass insulation. Cushioning ma'erial shall nor be consorted as oert of :nsulo:ion tnickness - * " ' : c-a oes ana -mas o- single I aye: irrsul at ion, and ou'er layer o; multi ole I ayer aooi i :ar ions, shall be buffered .vith joint seaier ac'orc- o.aoi;:a:.on ine io.ots shall oe dra.vn together .vhen insulation is aDoiied so 'hot only a very thin, voDor-right, vaDor-seal :oot seca- c Nm i a"-on s^ai: ce aoo':ed i'~ all joints tign'ly ou'*ed and * 5* t e d, to eliminate voids. Lege voids shall not ce 'illed .vith joi-r sealer, " ed - :v -/''''go o: a c i ' nsul a: ipr A,-y -0,_ >-,dec corners on the ' ~su at -> - : j< ` ac es to ce bu" ed she I i ce trued ce fore STAN DARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES Dl /[SIGNS AND UNION CARBIDE CANADA IO-OX INSULATION n JULY 1966 SECTION 3 - APPLICATION - :oo*d PIPING - contd P'to*.? Insulation - contd 3." edoes 2nd ends of oil inner layers of insulation shall be given c smooth crush or sotoy root of onfi-obrosive coating and allowed 'o drv for o minimum of I .2 hour, but preferably 2 hours, oefore application. Care shall be e<erclsed to obtain a thin, even coat of sufficient thick ness only ro cover and fill the cut cells of the insulation. (3`l Vhen scheduled for installations where severe -.ibrafion is expected, entire surface area shall be cooted with anti-abrasive coating as specified in Ire~ 2.c.(7) cf this section. -g, -,c-ge, a-d Valve Covers 'tiCvj :i"'oa covers shall oe facncated to an inside diameter I inch greeter 'nan -e c^rside diameter of the welded tirNg ~o alio--- `or '"c-ae, c-d volve covers snail oe prefabricated in accordance with AST'/ re:cmmended Practice C 450, lorest revision. 31 cj; f; ;na, ' ce cached and f i lied around valve s'em and occki ng gland asse~c! . `cm nr sealer, to el Ini note .voter cockers. ra'i Cementing at snoo ossemolies shall be .done with fabricating cement. In all coses *^e io n*$ shall oe as thin as possiole, with just sut'ic:e-`t cement 'o oorcin aood cohesion and complete closure. In no ccse will wide cement jo:nts. o: voids and holes plugged with cement, ce oe>"'*. e a Application of Cellular Glass Insulation to Welcec E1! Figure 1 C-OX-1 3 STANDARD SPECIFICATION S CHi.viCALS, OLEFi'o ?La 5 T iC 5r SILICONES DIYISICNS jMOn CARBIDE Can -'PING - - "Li: IO-OX INSULATION 12 JULY 1966 iC' `.e:$ T ' as specifies I : 'C . oe ioi-t secier zldL -N V.' --p; ce insulation ess i as spec! v-ec tee cover Application of Cellular oiass insulation to Ae'cec Tee -louna rots.Ce corners----O-'er :o. er buff joints ooa'eo A-itn 'oint seder - Inner layer butt joints rooted with ant'-cbrosi- rooting and allowed dry before installation ------- i *2 , * -- ia: due: :t t-,e rover $nc 11 re ;e`:;"tec :-ge*ner w't'- joi-f sc-v'-.t Heow ^iliet ol weother-berrier roc*! Cellular gloss ir$ula`ion --Cusrioning blanket . V-Y-O'Yl = 1 &f7 V" 2 . _ aster-" Pr.?-cr-eo lance rc'-er----------------- -"ess "T- ;s speeder: rur'aces rocrea with ant:-corasive rooting ana allowed ro or/ before L:-e "iange STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA PIPING - contd SECTION B - APPLICATION - contd IO-OX INSULATION 13 JULY 19o6 Surfaces coated with anti-abrcsive cacting and allowed to dry before installation fVecf'er bcrrier, as specified----- > -Two nalves of the cover sholl be cenenred together with joint sealer Pre:or"`ec eil cover Thickness 1 T" os specified Thickness T" as soecified Cushioning blanket Round outside corners Outer layer butt joints coated with joint sealer inner layer butt joints coated with cnti-aorasive coaring and allowed to dry before installation -- Cellular closs insulation Heavy fillet of weatherbcrrier coaring Application of Cellular Gloss Insulation to Flanged Ell Figure I O-OX-1 6 .TAN DARD S PE C I FIC AT I O N S gtfgBM C~,\<ICAl5. OLEFINI, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA IO-OX INSULATION 14 JULY 1966 SECTION B - APPLICATION - contd -PP lodi-g ? o: i- 11 7"'s olore , sno-vn P Fi jure 10-OX-I8, shall be used whet ev--r insulation is terminated. A voi: at instal lotion is shown i n Figure IO-OX-22. N! This olate shoi! also be used at e^oansion joints in veitiacl runs to carry the weight of the Pt-lation, cs shown in riguie 10-OX-20. E'oans.on a~J Contraction Joints 11 E oonsioo and contraction joints shal I be instal led os shown in c gures i G-OX -19 and I 0-CX -20, in both horizontal ard vertical straight _n doing, at lO-'oof P'ervais. 2 a- -.= . or Pas Pgs, e < ocnsPn and contraction joints sr al ae install eh so r^at eoc-o ' - " : ,'es ' G- CX-2 ' a-j IO-OX-22. .a' :Pe shal I have at least one joint in I*-, as STANDARD SPECIFICATIONS C H y IC A L 3, OLEFINS, PLASTICS, Brnrg silicones divisions and *"*** u,MCN CARBIDE CANADA PIPING- - :op:3 SEC7 ION 3 - APPLICATION - :or.-j I 0-0X NS,,.LA7;:\ 15 JOLLY IS;- STANDARD SPECIFICATIONS 5 ZM.'ISIONi a-,::ar3ide canaca PIPIN on: ' SECTION 5 - APPLICATION - contd io-ox INSULATION 16 JULY l?6o Pei ""'or: Ac : I or -------- Cusnioning blanket F.l e /or: 1Figure V- CX - ~ ------- Oecu rs: .jure IO-OX-13 Contraction join*; -- ' -ee FU: .re ` C ' - Application of Cellular Gloss Insulation to Horizontal Piping Figure 1 Q-OX-21 STANDARD SPECIFICATIONS CHE '.`1C AL S, OLETINS, PLASTIC:, SILICONES DIVISIONS AND UNION CAR3IDE CANADA PIPING - :or.O SECTION 3 - APPLICATION - conra IO-OX INSULATION JULY 1?~d l'i Ah O'.'if i cyers of : ell j I or gl ass oioe insulation 4-1 2 inches and larger in di ameter shal I be secured .v i r h insulation strap. '2> All inp.ii layers and outer layers less than 4-1 2 inches in outside diameter shall be secured with stainless steel wire, f 31 Use and ioc at ion of strap end wire shal I be as soecified in Artie ies 111. C anc III. D c; tr.e G ENERAL SPECIFICATIONS. Succors ana -hangers 1 ! A"ere 'o'1 co-* ' a i, low 'emoerot-jre oioing is s-coorsd on the outside of insula'io" :u:*aces, in. accordance -vith Owner's Standard P-62, at 'on sn:.; ae somo/ete with weather-carrier aoolied cefore oiping is oicced in recites, O'undcrd P-82 is c guide to the maximum horizon:;:, or* or a.oe --ay ce suooorted on the outside of insulation. 2 " v : r j a' - ec'ion 'o piping shal i cc insulated as shown in Figure 1 u- CX ------ Traced Ins? ai! a-ions. Traced lines, where soecified, snail ce installed ana insulated as soecifled in Article XIII of tne GENERAL SPECIFICATION fl) .Vearher-oarrier coating shol I be aool ied as soecified in Article XIV. 3 cf the GENERAL SPECIFICATIONS. t 2 : e a-Ler oar-ier of stain I ess steel j a ske'ing , 1: require a , shall ce as soec If ted ip, Art! c le X'/ . 3 of the GENERAL SPEC IF 1C AT I ON S. This 'ea _ r raNa'c-d cy 'he addi'ion ot ie"er V 'a -he soecific a*:or. designation, 'l-us: 10-CX.Vi. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA THERMAL INSULATION APPLICATION SPECIFICATIONS RIGID URETHANE FOAM 12-H, 12-HSS INSULATION 1 NOVEMBER 1966 7-L - . co'-c- aescnbes the essentiol recuirements for application of shooed rigid urethcne focm i-suiction for use on equipment, piping and Ouct cr- *cr"'C'i * operatino at femperctures above 50 F up to end including 250 F. It is applicable to bath indoor end outdoor service. 7-e ;-?:c~c a-.-U :-c? icn, I 2-ri SS, indicates that this specification shol i be used for stainless steel ecu ip^ent and piping. -'ptea.re: cvtcroec ir *-e GENERAL SPECIFICATIONS ere CDplicoble to and constitute an integral cart this specification. SECTION. A - MATERIALS ; oe ;; -ecried in MATERIAL SPECIFICATION NO. !2. `MATERIALS Accessory mctericls snail be as specified in the MATERIAL SPECIFICATIONS, article numbers as noted. : .or '-c Ce-'en*................................................ . . . 71! A. 6 D;ce Insulation Support.................................. . . . VII A. ? Contact Adhesive 'Stcndard)........................... . . VILA. 65 Ecuip-er.r Nsuiation Strap........................... ... VII A. 1 1 Contact Adhesive 'Hiph Temperature) . . VILA. 66 Clips tor Eauipment Strep........................... ... VII A.12 Glass Wool Metal Mesn Blanket .... . . VILA. ?3 Stainless Steel Wire......................................... . . . VII A. 17 PVA Finish Coating end Logging Adhesive . . . VILA. 9? .VelaNo ?lns...................................................... Glass Reinforcing Cloth......................................... . . VII. A. 113 S-ai-:e = s 5ree' P-s......................................... . . . VI! A.20 Weather Barrier Mastic 'Color as Specified). . . VI 1.3.1. a V/efding Pin Insulation Fasteners . ... VII A.22 Reinforcing Cloth...................................................... . . VII.B.l.b Cork-Filled Polyvinyl Acetate Mastic .... Materia! Specificcficn No. 40-J SECTION B - APPLICATION l-sVc*ir~ S'.pccrts. Eauipmenr shall be provided with irsulction supports cs specified in Article II of the GENERAL SPECIFICATIONS C-.rvea Surfcces. C" c/iincricai vessels, the rigid urethane curved segmental insulation blocks shall be preformed to fit the diameter cf the vessel ra wnicIt i opened. Tvpical installation is shown in Figure 12--H -- 1 . ' 2' C jrved segmental insulation blocks shat I be instal led on the cylindrical section of the vessel with staggered end {oints as shown in Figure I2-H-2. 3 Rigic uretnene insulation for vessel heeds shall be shop fabricated to fit the contour of the head. F'at Surfaces. Rigic urethane block insulation shell be cpplied to flat surfaces in staggered position with all joints tightly butted. F.a-aes. Mcnhoie rianges, blind flanges and vessel flcnges shall be insulated v/ith preformed covers unless otherwise specified. ^..r/ea our'oees. a V.'uere contour of /essel permits, insulation snai! oe securec v.ith stainless steel insuiction strap. Where recuired, insjlcrion strop .-c:i oe ottocuec to strap cnchor angles in accordance v. ith Owner's Stanocrd 15-3' A. l-su'ction opplied to irregular surfcces, w^ere e vse of sfroo is impracticable, shall be secured with stainless steel wire attached tc weiding pins, drown taut, ends twisted together o-o pressed i-to the insulation. Typical installation is shown in Figure 1 2-H-1 . r. ?re?cr--ec secmental insulation blocks on bottom heeds of vertical ecuipmenf or heads of horizontal eauipment shall be held in o ace -vitn s'clWesi steel insulation strap secured to insulation supports as shown in Owner s Standard IS-31, 15-36, and IS-42. on necas of lerge diamerer vessels lover 12 ft. OD), where use of strap is impracticable, shall be secured by wire attached o *.e cine pi-s in accordance with Owner's Standard IS-40. STANDARD C~E VIC SiHCC: jMON SPECIFICATIONS S D\.-\l\Z\i -'O :aRBIDE CANA3A SECTION B - APPLICATION - confc I2-H.I2-HSS INSULATION 2 NO /EM3ER 1966 Application of Rigid Urethane Foam Insulation to Vessel Snell and Heads ciaure 1 2-H-l STANDARD SPECIFICATIONS OEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA SECTION B - APPLICATION - conta I2-H.I2-HSS INSULATION 3 NOVEMBER 1964 e. c-e:_ve--em - conta - o' o >cc- '-solarion applied to fiat surfaces for operating temperatures below ISO F s"c!' oe secured to the surface with contact ac-esi/e. ^arbon steel surfoces shall be sand blasted and coated with a zinc silicate inorganic coating, in accordance with Union Corcice Design and Construction Coatings' Manual prior to the application of insulation. Aluminum, copper, stainless steel and gci .-a" icec -reel eaui ament snal I be cleaned of a 11 dirt, grease, oil and other conta r-in a: es cr; or to the appl i cation of insula t ion , a. Sta-ccrd contact adhesive shall be used on surfaces for operating temperatures up to 160 F, whereas high temperature contact cohesive ;-o!: oe usee if operating temperature is aocve 160 F but less than 180 F. Src-ccrc ;r nigh temperature contact cohesive, as re-T.'rea, iron be applied over the entire surface to be insulated, and to the inner $_no:e c' "*e insulation, sufficiently in advance ; ' a; a- o- cr oi rc- to aHo-w r'-e adhesive to a r / to a -'cr-rachy state. At tempera' - res -'C-' 32 F to 40 F, t~e dr/ire time is -"-i" Ipnaer c' c' temperatures aoc/e 4C F. Bocrcs shah oe pressed into place wit- core -cr trap air between the insulation ; -'..-rv :curaU-'a temperatures exceed 18C F, rigid urethane insulation shalI be se: -rec !:n welding pin fasteners and pi- c1 ips, o: ;; a: *: prov.cc a minimum of five cfrochments per oiock, as shown in Figure j Pi- chp; srpil ae pressea tiohr to the insulcncn a.nc pins to be cut of: flush wim r:..:' a" 'ace. Any sharp projection snail ce con erea wit--' cor- - fit led pol w inyl acetate mastic as ca I led for in MATERIAL SPEC IF 1C A i ION NO. 40-J . - ere .-essei flanges are insulated, expansion joints constructed as shown in Figure ' 2-'--- s~a'! be provided. c Lonairucinal expansion of vessels shall be provided for by installing insulation expansion iairts at insulation supports os snewr in ":g-re 2-^-f. '3- c-.pcnsion (pints in riot surfaces, Such as ducts, shall be insulated with flexible blanket in-yiction. Five-pound density metal mesa clcn-ef o; ccuoie the specified thickness shall be applied to expansion joints and compressed to specified thickness so as to obtain minimum re -- ocunc densit /. Typical installation is shown in Figure 12-H-6. j "Dpliccfion of ^igic 'Jre'ncne Focm Irsulctior to Fla* Surface STANDARD SPECIFICATIONS cne.vicau, olefin:, plastic:, SILICCNE5 Cl .'LIONS and JMON CARBIDE CANADA SECTION B - APPLICATION - conrd I2-H.I2-HSS INSULATION 4 NOVEMBER 1966 -es;ei f!crf-ges ere .mins.-'c'o::, rei-mrcl-g cloth of tn'e v. earner bcrrer on the adicceni vessel "-era, of r ne /esse! occ., ccc-ec near res is'cm seder :mc oc need .-.-He me sealer is still tacky i' men ce ccpl iec ever the relnforc.no cl or n ana securemer.t. Typi :ol in.srcl let ion is shown in Figure 12-H-T. 'esse Nczz es. '.mi ess ot"erv. i:e spec i:iec, ell vessel nczz1 e: snp: ' ce ins..noted cs snewn in Figure ) 2- A-3 , kec-e' Lees. Irsdcticr s'-c 1 '-ot oe extencea over vessel leas or a Tdr.'-'en: succors. Junction of insulation with legs and supporting sreei . c-e sec ec it" .veemer carder cocdaa. speemed *cr oocv o* -e : eouio^enr snc'l ce o*ec cu-sice. Irsuicticn sncl: e..renc acv. ~wara from junction of skin witr times the specified '-ic-ness or to me concrete pod wdcoe/er is -ecrer Thickness snail be cs m succon, or weicec pin secoremenr -mcil be provided ror bottom need insulation in accordcnce with dc he as * c.- c_re STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CAR8IDE CANADA EQUIPMENT - ccnfd SECTION B - APPLICATION - contd 12-H, 12-HSS INSULATION 5 NOVEMBER 1966 Application of Slip Joint to Vessel Wo 11 at Insulator Supports Figure 1 2-H-5 Glass wool metol mesh blanket (Spec VII.A.93) Expanded metal lath of the blanket extended ever t^e -Thickness "T" as specified App'icaHc- o' Blc'vet |n$i_Totier ro Expansion Joints or. c,-:t surface Figure 12-H-6 STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, ?LA3T !C 3, SILICONES Dl /1SICNS AND 'JMON CARBIDE CANADA .`ENT SECTION B - APPLICATION - conra 12-H, 12-HSS INSULATION 6 NOVEMBER 1966 Li'-e Nc:zL5 Sii.-c N-- -rci'CC'io- o; :nid ,re*''C"e roc~ l-s.lc^'C' *o "orizo-rci Vessel Nozzles STANDARD SPECIFICATION S CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND ' UNION CARBIDE CANADA NT - conte SECTION 3 - APPLICATION - cents I2-HJ2-HSS INSULATION 7 NOVEMBER 1966 NNness "T" cs spec/i.-d vjCC Std t S--42) -Thickness 11 T" as specified Application of Rigid Urethane Foam Insulation to Equipment Skirt Figure 12-H-9 Traced i-itai'otions. Traci 'g and insulation on traced ecuipment she 11 be instai led as specified in Art icle XIII of the GENERAL SPEC IFICA7IQN S '' - Jr'a-e Fir isn . 7/'~en insulat icn of the specified thickness -as been acd!led, c11 $mal! cracks one aecressior.s sha 11 be fill ea wit- cork-fiHed ppiyvinyl acetate mastic Hush with the surface, m. Weother-Barrier or Exterior Finish. Equipment - Weather Barrier. Weather-barrier coating materials and application shall be cs specified in Articles XIV.; ana XI/. 3 of the GENERAL SPECIFICATIONS. 2. PIPING a . Pipe I ^su let ion . 1 Pipe i-.sulo'icr' i"al! oe applied to piping in staggered position in accordance with Figures GA-i end GA-2 of the GcNERAL SPECIFICATIONS. t 4 Insuiction snc:i be applied with all joints tightly butted to eliminate voids. Large voids snoll not be filled with mastic, but eli--inoted dv recuttirg ana fitting insulotion. Any rounded corners on the insulation to be butted shall be trued before application. >3> Pice ,nso;ptio s-cil oe secured in place with stropping rape spcced as shown in Figure GA-1 of the GENERAL SPECIFICATIONS. STANDARD SPECIFICATIONS CrifMlC^Ll', DLE"i`.C, - LA S 71C 5, since neb ei/mon: .wo uMOs- carbide c - i ~ i ~ I2-HJ2-HSS INSULATION 8 NOVEMBER 1966 l I 'N Application of Rigid w.rer-coe Focm Insjlotion to Line Fiance Figure 12-H-10 STANDARD SPECIFICATIONS chemicals, olefins, plastics silicone; divisions and UNION CARBIDE CANADA 12- H, 12-HSS insulation 9 NOVEMBER 1966 SECTION B - APPLICATION - ccnrc PIPING z. rit*:r'o, F'orce o'0 .'clve c.D/ers. a; ', 'Cr, ;:cr'ces cnc valves in one inch NP5 one srval ler piping snei i oe insulcted wit'to t'-ree .-c NFS ~c, oe insulotea with fiela fabricated or shop pre'ormed covers. or i-q cement. Filings above one inch up \2'> V/itn exception of call and plug valves, all fittings over three inch NPS shall be insulatea v/i*n covers prefabricated in accordance with A STM Recommercec Pracr ice C-450, latest revision. Inst a I let ion of t voice I cavers are shewn in f:a.res I2-H-I0, I2-H-11, and 12-H-12. 3 3ci. o-c cue covers shall oe rield r'ccricafed of proper sized pipe covering. a A .2 ;-o ` ce packed ar-c fillec crcona .'a:.-e sre~ ca pcc-i,-g :ianc assemci/ -ec' -vio'ent seoler to elimincre wafer pockets. : :pet a e-ceci-c" 'or ,,$e ;n stainless -tee' - s-"o`l s r c i ''at oe inscio'ec xif !'$. r re-rem , Tuese snei! be insulated wirn . a - a ,r-;--a ~e. ` -c ''s- - a >cr cement sne! ' oe ^sec .vir ^ i~;-u set ion :o-. er i"c srciniess steel p :ce ; e - .:c^ent, 0 : ?' s-:o osse-oiies srcli be cz-e .-.it-' contact adhesive. Application o: Digid ,jre`1'C''e Focm Insulction to Flcnaed Valve ,rc STAN DAR D SPECIFICATIONS 5EC71CN B- APPLICATION - ror.ta j ,'C r t :rc> r-r; Orer 5ir*.e :c: ;e-.-r <n service, the cro 12- H, 12-HSS I N; Li LA T ION 10 NOVEMBER 1966 e Nsfaliec A re /. irh gloss A'ocl, ana an expansion e GENERAL SPECIFICATIONS ,-'.oit oe fi!!ea v.if1 ;cr---'iLea' STANDARD SPECIFICATIONS chemical:, olefins, plastics, SILICONES 01 /ISIONS AND UNION CARBIDE CANADA THERMAL INSULATION APPLICATION SPECIFICATIONS PREFORMED FLEXIBLE PLASTIC FOAM 14 - J INSULATION JULY 196c 7-i< sceci:ceccrlou-s A'e essential requirements for opplicction of preformed flexible plostic foam. insulation for use on equipment, ciping, cnc a.cror- -crTcli.- ooercti*'; or remoerotures from 32 F up to and including 180 F. It is applicable to both inaoor and outdoor service. SECTION A - MATERIALS INSULATION MATERIAL ea in MATERIAL SPECIFICATION U. c r. ' a - . ` ::e a; :ceci'ieu in toe MATERIAL SPECIFICATIONS, article number- as c*ec . C : a : -j-vii.-j or-corc..........................................................................................71!. A. 65 ~ a v: -e - i - e'-cerc'-ure I..................................................................... 711 .A.66 F-U-............................................................................................................................ VII. A. 67 Suaier..................................................................................................................... VILA.63 - . A r! -* I f r- Coer La i color cs scecifieaj.............................................................. V|| .A. 69 Tace . . . /................................................................................................................VII.A.89 u-a'-er- Bernier Vast i c i color as spec ifiea^........................................................VII. B . I ,a SECTION B - APPLICATION 1 . SURFACE PREPARATION a. O-ter surtcces of carbon steel equipment and ductwork sholl be sandblosted and coated wirh zinc silicate inorganic coating, in accorcance .un :-e ^nion Corsica Ccrporcri.cn Design and Construction Coatings Manual, prior to application of insulation. b. Ooter surtcces of aluminum, copper, or galvanized steel equipment and ductwork shall be cleaned of all dirt, grease, oil, and other conrami'-cn crier to accliccrion of insulation. temfsrature limitations a. l-=_tot.or si'cii r,e ccolied at ambient temperatures above 32 F. c. Te~cerc;.re limitations of conroct adhesives are as follows: ;:a"ccra, 1 6 Z F Z -i" Temperature, 18CF 3. APPLICATION PROCEDURES o. Size of Sheets. Sneefs of preformed flexible plastic foam insulation for vessels and ductwork shall be cut si ightly oversize so that they must ce :cn-re:-:ec to At a: ail butt joints. c. Cc-tacf Ac-eL/es. Srcoaara or high temperature contact adhesive, as required, shall be opplied over the entire surface to be insulctea, cmc *; - e i'-'-c-r s.race c.r cell side j of insular ion, Sufficiently in advance of installation of sheet to cllow the adhesive to dry to a non-tacky stcfe. Ae^cc-rc'^res from 32 F to -0 F the drying time is muen longer then at temperatures above 40 F. : ; F ' ace eoc-' i-sulat Sen sheet so tr.ct it overlaps the edges of the prev iously insta I led sheet, or sheets, by 1 .-8 inch . '//hi le hoi a Log r he s-.ee* c as It icn, ;cct a a-'ere if at the center to the surfoce of the vessel; then work outward to avoid tropping air between the insular icr. arc foe surra ce. Cc~'cr-:-ss `-e cut; eeges into piece to achieve a fight joint, t^en sprecc the joint and, by means of a small brush, apply sufficient canesive in me `cmr :c ac:ai- a Ar~ ccnc. Press sneers and joints firmly into place with a small hand roller. ' 2 Auen a a cl ale 1c /er of insulation is required, the outer surface of the inner yer and tree inner surface of the outer I oyer soa 11 ce cocr eo irs;ar'ocro ccmccr cchesi/e cno the adhesive allowed to dry as specified in Subsection b- above , The outer layer shall then be applied in the meaner sceciflec in Pcrcgrcon \ 1 ) cbove, in staggerea joint construction >3' /ties a"C L-es c' i-sulction terminction shall be caulked with flexible secler. STANDARD SPECIFICATIONS C ~E `.'IC -L5, OLEFIN-, -LATTICE, ilLlCONFS DIVISION: JK<ICN CARBIDE --'l CATION -RCCED_RES - s.-.rc SECTION S - - FPLICATiON - confd 14 - J INSULATION 2 JULY 1966 C ir: ,, :ar sm; -rci oe N: ,,-crec im c ccrr i.n.ous snoot prove `-e c* m oeri met er -with t-e sec -- cm t'-e bottom of horizonrc I a acts c-a or - : ae _ ."-rl;:, c. . Acc! i cat ion $.-c!i be cs spec! N ' It- - J ..) of f Ns se.t iv. i- - c lc ' or square cv rectory Jar sm cr; sncll r.e cr.N iec Sr; 'C t re net tom sur*cce, neo*:/ f ne width of the c jer. The sice; of t-e . o. he h.or.-c - !'-> r-e irsNcricr exte-aNc from *oc ea.m o.o .v- over tne edges of the oerem insulation. Insulation shall then be :::o 'r: ; e rco s.rose or *-e a,,cr, c-a snei! exte-c ever t-e . oper cages of t-e insjia`icn or *><? sices. Application shall be os specltiec . I, at to. s sc ; c -. Im. Icr i on over sro-o Ng a-, o* ;ec -- s-ai I be or the sa^e t N eves; cs -a* cop I iec to the $ur*oces. Detci Is ore : - FN.re U-JA . p`c ng 1 > C vi i no rice I (Unsl.fi ! os clot ion o C - <- c- N ? > :-c mc'.-r cdo, or a . - i--,-- CD c-c 't. m-r * _ :oe, si h: oc-'plefe sect i on o; i-s.j lot ion over r-e encs c;:-e c ;oe ;r _ c e oe*':re ! '= erecrec. Coe- eras s'-cll be closec wr: ..ooce' .:nc; 'o cre.e-.r mica cNrt fro-- insolation frerr. enterirc t-e cice cr *.oe. 1 o F,sn r-e insulation occ< 6 to 8 inches from fre e-h: ~f `-e pice nr tube, arc clamc if in this position during erection. AVer Noi-g or _c."c -os ceer three c"c restea, t-e fitting covers -no1! o~ 2- olir C/li-cri :al l"sNa:icr o C- 5-' - 0" ' FI o"c ;--o !er cice, cr - ; -i "0" CO a -c 11 -m ; r, ..No- '-c: cirecoy bee- erectea, f-e :>' ir-crioa - sect i o-s c: s-c ' : e s i* o-g * - o l-c! . h - o s-crc - r / *e, no-- c.:o I 'ec * , - o N-o . ipy ' o c : a-cc'-c : :-r o o* oa-esl. e s-o!! ce or. :-ea a- or:- s.r'a: e' :f .;o erea c/ .cress.-:;. :c-- s.roce; :!rmiv tccetner. sea- a-c cl lowea 1 o ary to o -cr-tam y stare. Tne sear :rci I me- oe I ; .* ' oi-'s. :. * -araorep- 2 . o m c-.-*.. ee- '-oio . a, semi :"s o: . ; - oseo-' o '. ' -crioai i :a* i o- s-a11 ce cdnerec .-.it- sfa-card cortcct adhesive as seep i'iea !- ev c pe. o -c '.pes ar.:er a N3, rescec*i .*ei. , s-eef insulation shell :e out fc t-e -.icr- t-at i. ., 0u` ::re` or:. . :: -s . :ec-s ana butt ci-.:s jrc! i be acnered v.-itn srcrccra oanfacr STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, t>ULSTIC5, SILICONES DIVISIONS AND UNION CARBIDE CANADA 3. APPLICATION PROCEDURES - contd SECTION 3 - APPLICATION - ccr.rc I 4-J INSULATION o JULY 196c 0-cccrts o-c Hangers ;ai .Vnere Horizontal piping is supported on the surface of the insulation, 0/ means c: ;rc_ .. shown on Owner's Standard P-32, rigia clastic foam closed ceil insulation shall be installed between the cradle and the pipe. TNs `'Sulafion shall be of sufficient length to e*'.rerc ce-. era ::ctn on as of the crcdle . Seems snei I be ccherec .-with stendard contact aahes i. e a; see: if led in Paragraph \ 2). ( b) of this sub sec tier-, :eor met two coats of adhesive snal i be appl iec to tne seam surfaces. The first cocr m. i ce ail owea to ary to touch before tne sec one coot is ocoliea . . o . -V-'ere -.c-gers ore aftcchea cirect I y to me pipe, me rocs project i ^g tnrougn me i- c-. sre! I be insulctea for a aistance of si ^ m :nes. -ic-ce, and Valve Covers 1 ar*ae, arc value covers wmch can be produced from pipe insulaUo- s-a': :e ore`abricoted in accordance with AST-'.' ;e:o--e-cec -rccice C 450, latest revision, using contccr adhesive for fabricc'i-g :e~e-- c F-'* - o, -la-ge, enc valve covers ror piping larger * :-cn 5- inch NPS shal I be * or-wc *' meet insular ion. cut anc fcrmec remit, o-c acmerea -c me fittings with contact cohesive. Dimensions for cutting sheer insulatio" *:r - .'-oecree long ana short radius eicows are give - i mre 1 4-J-2. Diversion "A i$ o ioc-site measure of the elbov. circ-'-;erc-,'ce. TABLE FOR DIMENSIONS B AND C Nominal Number of Pipe Size . Secmenrs Lone Radius 90 ELL ' 3' , In. 'C' , In. s'ncr ' 5' , 1'. ;n= P|_l_ C, In. 5 6, 3 2-5 32 5-21 32 2? 32 4-4 ]6 4 1-19/32 4-1/4 1/2 3-5/16 3 2-21,32 6-27/32 1-5,32 5-13/32 42 5-5/32 13 16 3-27 *32 1-o 16 3-7 16 8 15 16 2-5, 16 1 3 32 1-31 32 3 6 1-13 16 4-1 2 * 13 16 3-13 32 s 15 16 2-5 16 ; P 32 2-19 32 10 6 2-11 '32 5-1? 32 [ 1-1 Id 4-1 4 8 1-3 4 4-3 32 j 13 Id 3-3 16 12 3 2-27 32 6-19 32 j 1-5 '<6 5-1 16 10 2-3 32 a-31 32 j 1 3-13 16 16 33 6-13 32 j 1-29 32 6-1 2 2-13 32 5-5 32 j 1-13 32 4-27 32 IS 3 3-13 32 7-3 16 j >5 22 `-1 4 1C 2-11 16 5-13 16 1-19 32 5-7 16 2G 5 3-3 4 3 j 2-13 32 5-i 16 i: 3 6-13 32 1 1-13 o-l 16 2z 3 4-4 16 4-21 22 : 2-31 .2 4_2i 32 Figure 14-1-2 STANDARD SPECIFICATIONS C-EvICalS, OLEFIN:, PLASTICS, ,n|On Z AR3I0 Canada DCEX SECTION 3 - APPLICATION - contd 14-J INSULATION 4 JULY 1966 6 ^fti-d, C'c-ce, arc `.dive Covers - contd d Seams of flfrl-o covers and joints between fitting covers and pipe insulation shall either be adnered with contact adhesive as specified in rarccrcpn (2).;o) of t^is subsection, or seoled with two layers of tape. o' E<ccsec ecaes o: c-t insulation, lines of termination, and irregular surfaces shall be coatee o-c orctected from vopor with flexible sealer. -INIS- a\D YEAT-ER BARRIERS n . S o-oec eo d - c a-'a D.c* ors . Conceded piping and overwork in auildings shall neither be finisnec nor protected with weather barrier, o'c D -or- Incocrs - Exoosed to View* I 2 So. : - a , :e i ' = -ed .v t*-s two cocts of vinyl finish (color cs specified). I -'c ` : o o o.o* or- ood'-o-o .-.-ere trey are subject to --echanical abuse or washing down a it- /-c-er snail be finished with two coars of /i-v! 2- *.-r del-a a-a a..::", or* exposec to view shell be finisnea v.-ith two coats of PVA finis''' cacti-a 'color as specified), o. D-'uacr Ea. lore-:, Picina ana Duct .vor< . All equipment, piping, and ductwork located outdoors sne it be protected with weather-barrier rest ic a-a ,-a.i ce aca.iec as"sceoifiea in GENERAL SPECIFICATIONS, Article XIV.A and 3. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, B'Wirfl SILICONES DIVISIONS AND ON CAR3IDE CANADA _ __ .................... 15-H INSULATION I ...... _.............. _-N'Lv Nco THERMAL INSULATION APPLICATION SPECIFICATIONS PREFORMED FIBROUS GLASS Hign Density (Over 10 lb per cu ft i SCOPE This soec i;i cat ion cescribes t-e essential requirements for application of preformed fibrous glass insulation for use on equipment and piping normally cperatinc at temperatures from TC F up to and including 75C F. It is applicable to both indoor and outdoor service. Procedures cescpbea i- fne GENERAL SPECIFICATIONS are applicable to and constitute an integral pert of this specification. SECTION A - MATERIALS 1. INSOLATION MATERIAL .sJerio-' mail Leas specifies in MATERIAL SPECIFICATION 15. ACC A ~creriais eciflec in the MATERIAL SPECIFICATIONS, article mumpers a: notea. G'ass cal 3lo.n-.et.................................. l-s- iat ing Cement.................................. Pipe l-iuip'iar 5.poor............................ E<ca-'sicn Sleeve......................................... Clips for Equipment Strap . Pipe Insulation Strep............................ Ciios for Pipe Strop................................... Sra l-less Steel V/ire................................... *Ve I a i n g Pins................................................. Stairless Steel Pins................................... Stainless Steel S- ev.ers............................ Voicing Pin Insulation Fasteners VII. A. 1 711. A . 6 VILA. 1C VILA. 11 VILA.12 VII. A. 13 VILA. M VILA. i: VILA. 19 VII.A.20 VILA.21 VII.A. 22 Pin Clio.................................................................................................. Heot-Resisranr Sealer..................................................................... Mastic................................................................................................. Glass Clct-. Jccker..................................................................... High Temoercture Fabricating Cement................................... Bonainc Achesive............................................................................ Glass Wool Metal Mesh Blanket......................................... PVA Finish Coating and Lagging Adhesive .... Weather-Barrier Mastic (color as specified) Reinforcing Cloth ............................................................................ Stainless Steel Weather Barrier (Designation Mi Treated Steel Weather Barrier (Designation M7< a. :: /II a. a: a oi /II a . ~T /II A. : ' /II A. : /I! A. L 7M A. /II 3 . 1 . o VII B.l.o VII 3.2 /II 3 C 1. EQUIPMENT SECTION 6 - APPLICATION a. i-so'aticr Suppers. Equipment shall be provided with insulation supports as specified in Parr II of the GENERAL SPEC IFICA7IC: a . b . 7-i : -ess Sc-ecuie. Unless otherwise spec i tied, insulation, i - excess of three inenes t of a I t hip-mess s.ncll be appl iea in mult ip Ic- ic vers as ;oe ;' a in Ariel., III.3 of tne MATERIAL SPECIFICATIONS. c. Cvr/eo Surfaces (I) O' lincriccl equipment larger than 3>. 'nches In diameter, preformed fibrous glass block insulation shell be shop fabricatec in curuec :-ecme-* . -r vessel surface, and applied tc vessel sides in staggered position. 2 i Cn cylincrico! equipment 30 inenes ana smaller in cicr.eter, preformed fibrous glass pipe insulation, of the size requirec to rir the vessel s^r'ace, rcil :e .-sea. See Part 2, Piping, of this section. 3 Prefer--ea fibrous class block insulation for vessel heads shall be shop fcbricctea to fit the contour of the hecc. i 4 i 31 cc*- insu Iat icn she 11 be cppl ied with all joints tight I / butted . Mult ipl e layers she! I be appl led so that the butt joints cf one lever c a - or coincide with tnose of env other layer. . 1 ' 31 cck i Iat ion sncP be appl iec to flat surfaces in sraagered position with all joints rightly putted. Multiple layers shell oe cool iea sc t-c* *-e cuft `ci-ts o* ere layer ao rot coincide with those of any ct-er layer. i2> Voias c-.c festener depressions in insjlaticn shall be pointed up with insulation cement troweled flush with the surface. F'ances. .`.Vanncle flcnaes, blind flonaes, one vessel flcnges shall be insulcted unless otherwise specified. a A-ere :c-:cur cf uessc per sra'-Ies- steel insulation str; *ir-- c-c errec'i.-e arreenmenr, all levers ct crercrmec fibr-u^ alcss insulation sncll be securec in place -Vhere reqGrec, irsulcticn strap shall ce cttac.nec to strap archer angles in accordance v/itn Owner's STANDARD SPECIFICATIONS SECTION 3 - APPLICATION - contc 15-H INSULATION 2 JULY 1966 rc-ccra IS-o1- lorio-' occiiea to Irregular surfaces, where jse of strap is impracticable, snail be secured with stainless steel wire o" a e c a . ' a ' * u c 's, era-/, n rc jf, and eras t w istea together and cressed into insu I at ion . Tvr 1 ca I insta 11 at ion is shown in Figure 1 5-- H -- . i 31 - I' .* ation *!"_-- heoc; a"a sec^>*" with strops aMo-.ised to Insulation Support or b/ .-.iieu secured fo t-in; ir>jtcIU'd in to /essel Snell a-'c Heaas c ^ t - r --'iisro,.: : ;ass i 'sl iat ion on act tom neacs cf /ert ical equipment or heads of hori z onto I equipment shall ce helc in place w !r:'. .a>'he;, :ree; b-eoiatio"' strap securec to insulation supccrrs os sicwn in Owner's Standards IS-31, IS-36, and IS-42. Insulction on neccs o; :or::u cia--etor /esselc lover 12 ft OD'i, where use of strap is impracticable, shall be secured by wire attached to welding pins in accordance Ov. -er' s St a "c ora I 5-4Q end as shown in Fiaure 15-H-2. a -'I lovers a* crefor~ec fibrous clcss insulation shall be secured with weiding pin insulation festeners and pin clips, spaced so as to orovioe _ /e cer bloc-*., as shewn in Fiaure I 5-H-3. c dies : '"c 11 be pressea into ir.su lot ion sufficiently to ol i ow pins robe cut off below insulation surface . a. I ' s. .c*:cr a.cpors. A slip I ol nr sncll oe providec ot each i r.su Iat ion suppor except the bottom support on vertical vessels cnc cr ecch irsuiof ior :~cccr . i*-c-` e*v*c*ep`i o- on -op cental /esseis. Tycica! instcileticn is src.vn in Fiaure 1 5-H-4. c*.cc-Si:r ipi-ts I- fio* surfaces or cvlincricol vessels srcil oe insulctec wirn flexible blanket insulation. Five-ecunc oersiry coorde *-e ;oe;i;iea r-'ic'-.ress shall be epeliee to exoansion joints and comoressea tc specified thickness so as to ebreir --inimu~* /c'so 1 ;*a! lot'is o,.vr in Figure 15-K-5. :cn-;io-' Jell's. Corrugated -echcni col expension joints in piping (usually listed as equipment items) shall be insulatea as snewr ir \ z-'- - . sl io 'ci-r seal I be provicec bv apply 1 no pi' 1S-inch long sleeve of 0.01 C- inch thick stainless steel over the pipe insulc- :-e c-'.o'ci-t, placeo flusn witr. the butt enc of tne pipe covering. Tne sleeve snail be secured with strap at one era cmy, v ca-.1 ;r 'ci-r cover. A collar bond of 0.01C-inc:' tic- stainless sreel of sufficient length to project one inch beyond the exoan- . a c e appl iea ever r ' e sl eeve a^c ><? la In c lc c e c v t -e e <ocr si or joint cover whi ch is then secured with i nsu Iat ion strep . : r 'v :-a' ess sreel be-as s-cl! ce a mi- I--u'" c; r.-. e Nc'es on a she I! be plccec sc os to shed water. Weather-barrier me Stic .............. s - c:.e:a-a serrica a;v a'a seaiea to tne col ler bcr,c. Wecther-barrier mastic shall overlap the i " s ar . ` = a . er' j ' - o:o; 'g, -e s.'c -c lor a* *'<; t oe s-ci! ce or- itred a-a the expansion joint cover securely tastenea to tne STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, B'M-ifrfl SILICONES DIVISIONS AND !JN|0N carbide Canada EQUIPMENT - contd SECTION B - APPLICATION - conta __________ ___ 15-H INSULATION 3 JULY 1966 Stainless Steel insulation strap as specified Insulation applied wi*h rightly butted joints Insulation Support in occorccnce with UCC Std IS-31 Square Insulcticn Bicc<s NOTE: A floating ring sholl be installed around bottom nozzle to provide anchorage for insulation straps. Securement of Fibrous Glass Insulation to Bottom Vessel Head Figure 1 5-H-2 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND ANION CARBIDE CANACA E CUFMENT - :ortd SECTION 3 - APPLICATION - conrd 15-H INSULATION 4 JULY 1966 z Hec* I / cbcve the bott om head . Application of Slip Jcir-.t to Vessel Wall at Insjlcticn Supports Figure 1 5-H-4 Gloss wool metal mesh blanket (Spec 7M.A.93) Exceeded metal loth of the cla^vet exte^cec ever the -Thickness " T" as specified CCC Src IS-4C) cr c'-^er accrovec securement of 3lan-:et I" (Slock i ns j I at i on) inis cr, Fiat STANDARD SPECIFICATION S .CHEMICALS, OLEFINS, PLASTICS, SILICONES 0I /ISiCNS AND UNION CAR3IDE Canada SOUIPMtNT - contc SECTION B - APPLICATION - contc I 5-H INSULATION 5 JULY 1 `Pod Outer locket, 0.010-ir. thick stainless steel Srainiess steel slee/e - --stainless steel collar --- -------Inner jacket retoNirc. strap --Inner iac-.e , ?.OC-In, thick stainless steel A ', Figure I 5-H-7 Thickness T'' as scecifie ' -V \ ' A 0 ^ * N.> ''------ Preformed insulation cover Application or Fibrous Glcss Insulation to Mechanical Expansion and Contraction Joint Figure 1 5-H-6 insu'ction strco ot bofo ends a- cover, st * '<c ienr! v ricNenec, tut --~--~~ocvy fihet of mastic Detoil "A" STANDARD SPECIFIC AT 10 NS SECTION 15-H INSULATION 6 JULY 1965 o;.o O'^O; 'cis be Insulated wirr ore;rr~ea Uorous qloss block insulation and the mar Lupocrr :e oro/iaec -- 'eaiareiv above vessel flange. Assemofy v' -..c-Uo'' o'o ..ecmer-barrier U;-.er. Typical installation is shewn in ere vessel flcnoes are :a:ec autocars and uninsulated, the reinforcinc cloth of the weather barrier or. tne aaiccea :c "'era I o; /esse1 cod v, c ccrec it'- 'eat resist a at sealer end beaded // "e sealer is still tacky. A seconc acpliec ever tne reinforcing cloth and securement. Typical installation is ' n i- Figure 15-H-9. . w.-r-' ;;_- ;oecib---o, ah' vessel -cedes -rah oe irjdareo cs srown in Figure ii-r-IO. : : cr i'i c a .r-mmre, :..:irc leg- s.ncli cc insdamc as -oeci'iec i - Article V. C of me GENERAL SPECIFICATIONS. C-cm-el leas snc" ae Imdc'ea with block v.hich sncll extend over chan-el fiances end down channel legs to rirepreofing. Thickness snail be .'e;:e I - .. a*i:n va' -'Ir-rl / cacl-sr *a"-< log :la-cjec. Ree-tra-t space between cnoonel rlanges one over cncnnel tlc-ces aet.-.ee- a*: ?- :"a! 1 ::e *"1 v-a -dm a I oc- . Inst a I let ion shal I be as snev.n i- Fia ure 1 o-H-! I . insulation sn.cll exte-a acwnwarc from junction o* skirt wim bcrta~ .mi-.he r is nearer, -'/here specified, entire surfcce of sNrt sncl! rt a'a .-.elaea pin securerre-r snail be crovided for bottom -ecc i-la* ic- shal i oe cs sr.c.m in Figure T 5--H -- 12. ;c nsmllea as specified i- ArCp.e XIIIof rhe GENERAL SPECIFICATIONS. s~a:i craa-.s a-c cepressicns sncil be filled with insulating cement STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DI/ISIONS AND UNION CARBIDE CANADA I. EQUIPMENT - coots SECTION 3 - APPLICATION - conro I 5-H INSULATION JULY 196c ckness 'T1 as specified Application of Fibrous Gloss Insulation Adjacent to Uninsulated Flanges Figure I5-H-9 Acp! I a: Fibrous Gloss Nsulcr ion f o '-orizc-'rc- . es-ei Nozzles Figure 15-H-1C STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA SECTION B - APPLICATION - contd 15- H INSULATION 8 JULY 1966 Application of Fibrous Glass Insulation to Equipment Skirt figure i i-n- I 2 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 15-H INSULATION 9 JULY l?bb SECTION 3 - APPLICATION - conrc 1 . EQUIPMENT - cortc q. '.Veer her Barrier ana Jacketing i Outaoor Equipment loi Cy I ina'rical Equipment. Weather-barrier coating or jacket shal I be applied as spec it ied in Articles XIV. B and XV , 3, respectively, cf : ~e GENERAL SPECIFICATIONS. >b') Flat Surfaces ana Heads of Equipment. FICATIONS. Weather-barrier coating shal I be appl iea cs specified in Article XIV. 3 of the GENERAL crcCi- 21 Ircoor Eau lament. The specified class cloth jacket snail be adhered with uniform tau'-ess *o me surface of the insulation wim acncing aaresive. A!| shell be overlacpec a mi-imum of two inenes. After adhesive has criec, entire surfoce shall be coatee wim PVA coat ina i;oicr a; scecifiec to oresem a mifer-* color one terrace texture. PIPING I Pioe insulation snail be sucportec and securec as specified in Part III of the GENERAL -FECIFICATION5. i 2 1 Insulation in excess cf 3 inches total tnic<ness she 11 be appl ied in mu If iple layers a: see rl'iec in Article III. t cf me MATERIAL oPcC f F I -- CATIONS. i 3 r Pioe insulation shal I be appl ied to piping in staggerec posit ion in accordance with Fig - res C-A -! end GA-2 of me GENERAL SPECIFIC-TIO' - (41 Insulation shall oe applied with all joints tightly butted and fitted to eliminate voids. Large voids shall not be filled with weather-carrier mestic, but eliminated by either refitting or replacing insulation. Any rounded comers or me insulation surfaces to be butted she!) be trsec .cemrcacpl I cation. b. Vertical Pipe i i ) Insulation on 4-inch NPS and larger pipe extending more than 15 feet above bottom elbow shall be supported by apipe insulation succor: locctea directly above the elbow . Typical insta I lotion is shown in Figure 1 5-H-l 3. A a ice insulation support sha 11 also be instc I lea above ea : pair cf fiances or flanged valve in vertical pipe. (2) '.7hen pipe extends more than 15 feet above pipe insulation supports located cirecrly cccve elbows, flanges or flcnced valves, aac'iricrci SwCcorts shall be installed on approximately 15-foot centers to provide for installation of an expansion joint as shown in Figjre 15-H-13. STANDARD SPECIFICATION S CHEvICALS, OLEFINS, FLA5TICS, SILICONES DIVISIONS AND 0-1 ON CARBIDE C an ADA SECTION 3 - APPLICATION - contd 15-H INSULATION 10 JULY 19So :ver$ O' 'g-cos, G'^c volves in one-inc"1 NPS end sr^oHer oioing shoi! oe insulated with insOcfinc cement. I V. it- ex ceo; -cm e; be 11 and plug valves, all t'i tt incs, fledges, ar'd val ves over tr.ree-inch NPS s"c I ' ce l-'su I at ed with covers prefabricated in g "crcc^-ce v. i,u AST-'.' Recommended Practice C 5C, le'est revision. 3 oa>' one r.Oc /:Ue ccvers snail be field fabricated of Drooer sized otoe covering. - I`es- T as spec i fiec T cs specified STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, BWirB SILICONES DI/ISION5 AND **** UNION CARBIDE CANADA ______________ _________________________________ I 5 --H INSULATION N JULY 1SS6 SECTION 3 - APPLICATION - contd 2 . PI PING - cor.tc c. Fining, Fierce, ana Valve Covers - contd - Scre-ec arc v.elaea fitting covers for three-inch NrS one src.ier piping may be fietc rccriccrea. 5" Aii . a es s-oll be ooc^ee and fit led around valve stem ana pac<ing gland assembly wit'- -ec' -resistant sealer to eliminate warer pockets. id' Cementing cf shop assemblies shall be done wifh fabricating cement. In all coses the joints srcU be as thin as possible with just sufficient cement to cotain good adhesion and complete closure. In no cose 'will wide cement joints, or .-oics and holes plugged with cement, be permitted. STANDARD SPECIFICATIONS -'L-:, OLEFIV, E7IC5, YE DI/I5IONS AND C-RBIDE CANADA SECTION 5 - APPLICATION - contd ;u, Ycl.w Covers - confd id- n IXEULATICN 12 JULY 1966 Evccnsion ore Ccntraclion Joints 1 1 c-ocnsicr cr.a contraction joints snail be provided in the insulation on J-inen NPS anc larger nortzontcl piping. An expansion o-c cc-vrac' !c- `eNr ;-oii oe installed in each 21 feet of straight pipe not interpreted by fiances, valves, or firtincs, and insulated with multiple layer insulation, c j i' -2 *eet insolatec witr, sinale layer insulation. Tvccai installation is shown N Fio.re lo-H-19. Where flcnaec fitrincs or /ci/e: cue.' ... i~rorvcls, e<ocnsicr. one contraction snail be proviaea 'or In p'e flange cover, ana e.ocnsion a-c ccntrccticn |cinrs in tne in.-r I a; i -. I' i ;r oe reauirec . STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES Dl /ISIONS AND UNION CARBIDE CANADA 15-H INSULATION JULY Poo SECTION 3 - APPLICATION - contc PIPING - zcnra c. EocnOo'-' anc Cortrccron Joints - confj i 2! If or e voces icn or ccnfrccticn crock occurs after a 1 ine has been put in service, the croc-' .-net I be filled with white glass 'wool, and an evocnjicn ana contraction ioint snail be installed at that location. {3) E ocnsior s! io icior$ shal I be instai led at the insulat ion support in vertical piping as shown in Figure 1 5-H -1 3. - z cons i ci' : ic pints snci I a I so be prcv icec at trie Juncf icn of t itt ir.g covers and pipe insular ion located at the tops of risers where riser e vcoea: '.5 fee: i ~ -e!: a-a c ice is A -inch NPS end larger. Typica I in sic 11 at icn is shown in Figure I c--H-20. Aoc/iccUon of Fibrous Gloss InsNcUc"- rc Veioeo Ell .vito Slip Joint pr Toe of /erticol Line Figure 15-H-20 e. Trccec Installations. Tracing end insulation on tracec Ines shall be installed as specified in Article Xili of the GENERAL SPECIFICATION;:. f. Surface Finis-'. Anen insolation of the specified thic-.ness ncs oeen cppliec, ell small crcc-.s and depressions shall be filled with i-sulcriog cement anc treweiee flush with the surface. q. -Vectner Barrier anc Jacketing > 1 O.taccr Pi o:ra . A-'ect her-carrier coating cr jeeket, w"ic"ever is called for, sha i I ce appi ied as specified in Articles X I'/. 5 anc X respect/el/, c; znc- GENERAL SPECIFICATIONS. Mastic weether bcrrler shall be used unless metal jacket is called for as *ci!cws: 3, c V/ect-er ccrrier consisting of stainless steel iac<etlna, -were recuirec, shall be called for by the addition of the letter M to fee :oeci*izcfico cesianction, rnus 1 5-HM. (o'1 V.'ecrner carrier consisting cf trearea steel jacketing, woere required, shall be ccllea for by the addition of the letters MT to the soecYizcriz" aes;g"c*ic", r-'us 15-KMT. a T 'e `flea gloss :1 cr-' jcc--er snail ce a a "area wit" ur ifcr~ tc^r ness ro t ~e surfcce of the i nsu lotion with bonding adhesive. After t ~e aa-esi/e "as ariea, ;'<? entire sur'ace s,-c 11 be cccfec P'/A finisn cccri->g cclcr as specified) to present a uniform color anc surface *e .re. c FirtNc, florae, a"c /ci/e covers s"a:i ce cocrec itn .vecfr.er-ocrrier zccrPg cs specified in Article XIV. B cf the GENERAL SPECl- STAN DARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA THERMAL iNSULATlON APPLICATION SPECIFICATIONS PkEFORMED FIBROUS GLASS Hich Density fever 1 0 lb per cu ft,1 15-L INSULATION 1 JULY 10 sc Inis ieeci;i :ct icr cescrioes tne essential requirements for appl i cat ion of preformed fibrous g loss i nsj let ion 'C r _se on equipment one piping normal iy operot ir.o c* temperor .res rrom mints 20 F up to and including 100 F. It is appl i cable to both indoor and outaoor serv ice. Proceaures oescribec in He GENERAL SPECIFICATIONS are appl iccble to and constitute an integral ccrr c'mis spec inaction . SECTION A - MATERIALS ,L-NCo* i :-c ee a> -ucNea in MATERIAL SPECIFICATION Ip. -:;es s:r. --crer.o's s-c i ce as specifieo in the MATERIA SPECIFIC TIONS, or'icle numbers as -c:ec. ................................................... Ms. -a `ma Ce-enr......................................... Pice 1 -Su lot.or a,,eoert............................ E per .1 :r Slee*. e......................................... COuipmerr Lsulcticr ctrop .... r|-,,, pr Equipment Strap............................ Pipe 1 '-.uizt:or Strap................................... Clhs 'or Pipe Strep......................................... Ota mi ess Steel Wire......................................... V/ e 1 a i n a P i n s........................................................ Weldir a Pi- Insulation Fasteners. Fire-Retcrca-'t /apcr-Barrier Jacket and Butt Joint Strips VILA. 1 VILA. 6 VILA. 9 VILA.10 VILA. 1 1 VILA. 12 VILA.13 VILA. 14 VII. A. 17 VILA.19 VILA.22 VILA.23 VII.A.72 White Vcpor-Bcrrier -o^esive .... Laminated Vapor-eerier Jacket Curved V/ooc Bloc- he'erior Supports Non-Setting Seder......................................... Bonding Adhesive................................................. Low Temperature Fooricctir.g Cement . Vapor Sea I Most i c................................................ Jacket Bonding Cement................................... Vapor Seal Lap Cement................................... PVA Finish Coating ana Lagging Adhesive Reinforcing Clotn................................................. Weather-Barrier Mastic (color as specified) SECTION B - APPLICATION I. EQUIPMENT c. Ls-lcric- Supports. Equipment shall be provided with insulation supports as specified in Article II cf the GENERAL SPECIFICATION'S. c . - -ess SmecNe. Unless ofnerv/ise specified, insulation in eveess ot 2 _ inches total Mic- -e-s srd! ce applied in multiple lovers as spec::'-; -rricTe"III. E cf me MATERIAL SPECIFICATIONS. c. Curvea Surfaces (! 1 On cylindrical equipment lerger than 30 inches in diameter preformed fibrous glass black insulation shall be shop fabricotea in. curves see-e"-: p = : .esse! s.rface, ana applied to vessel siaes in staggered position. 2 On eviirariccl equipment 30 inches and smaller in diameter preformed fibrous clcss pipe insulation of me size requirec to fir me /esse! i-r'ace snail be usee. See irc-m 2, Piping, of this section. 3' rrer'or--.ed '"brous glass block insulation for vessel heads shall be shop fabricated to fit the contour of the heac. ; A Bloc- insulation shall be applied with oil joints tightly butted. Multiple layers snail be eppliea so Mat the butt jemrs cf ere lever cc -or :d-:ice .sitn *h-se of ony other Icyer. I Bloc- '-sNoricr ;-cU oe oppliec to flat surfaces in sfeegerea pcsirion with all joints ntmti/ dree. Multiple lovers sncll oe eppliea sc *-c: --a.:: 'aims c ere Ic.er a o not ccin;ice with t ^ose cf any otner layer. 1 2 > /pics o-c *a ;f e-er aepressiens in insu let ion she 11 be pci a tec jp with insu let ion cement cm'- `rowel ed r! ush wit h tne surfcce . a cc'tour oi vessel P' mirs firm arc efeem/e arraenment, ojI lovers c* pre-cr ~ec 'icrc,,s gicss Lsmctio" s:`cl! be secured in place v.lm .ci-.es; steel msuiafic" strop. 'AM ere requirec, imsu.Icrior- strap shall be at:oc"ec tc strop anchor ancles in acccrcarce v.itn Owner's Stcnccro ia A . l-sulor ic- appl iec to irrecUcr surfaces, - ere .se cf strap i= imprac* icaale, -re! I be secured witn stainless steel v. ire attached tc v. eiai"c cins, crown tout, end ends twisted focerher cnc pressed into insulcticn. Typical ir.stalicron is shewn in Figure lc-L-1. STANDARD SP E CI FIC ATI O N S CHEMICALS CLEFI PLAST SILICONES n/isic C"; SIDE C AND SECTION 3 - APPLICATION - ccnrd 15-L INSULATION 2 JULY 1966 ic Pret'orr-ec ;ioro,,: glass irssuiatico cn bottom heads of verticcl equipment or heads of horizon,rai equipment shell be held iri place with ;:oi"!ess 'feel ^sOcrior srrao secured to insulation supports as shown in Owner's Standords 15-31 , 15-36, and IS-42. Insuiali on in heads of ';r;e e'e-er er ,-es:el i lover 12 ft OD) where use of strap is imorccr icabl e sna 11 be secured bv Aire at t ceded to we Icing pins in accoracnce Ca-er : Src'- acre 15-40 and as snown in Figure 1 5-L-2. STAN DARD SPECIFICATIONS ICALS, OlFI PLASTICS, DNbo DI/IE1C n carbide c AND DA SECTION B - APPLICATION - cento 15-L INSULATION JULY 19co i:1 Ail 'c .-or- o; preformed fibrous gloss insulation sroll be secured with weldinc pi" i-sNoricn rasteners a-'d pin clips, spcceo -c cs to ore-/Ice o "ininu"' o'" f:ve erra crimen ts per blocx, as shown in Figure 15-L-3. :: ?'' Ip : i*c: 1 be pressec inro irsulat icn sufficiently to a! lew pins to ce cur off cc lew '-m icr ion surface . r. Insulation : oons. A slip joint shall be provi: ed at each insulaticn support except the bottom support on vertical vessels an:; or ecc-* ins-icri:-' succcrt wlr-'o- . --c-tlcn on horizontal vessels. Typ'.tl installation is shown in Figure 15-L-A. :. c-cc-b: c>ccn<io'' ioinrs in flat .urcce: or c/lincrical /esseis sncil ce io:,,lcrcc .-.if' flexicle plonker injulcrion. ri.e o oem1-. o c o"- e* :: : c. o I `~e seec11 ea tnic-mess sna11 be cppl iec to expansion joints one ccmcressec to speciriec fniciness sc as to ccro N -- i p:. np ae-si:,. T,pi:ai insrcl larion os snov.n N Figure I5-L-5. > c cc 'siem Jciat s. Corrugatea ^echor ical expansion, joints in piping <g_sual iy 11st ec as equipment items') seal 1 be iasu'c.r ec os s-cv.- I- o-'c ;-L- . A silo joint snail oe provicea by applying an Ic-inch long sleeve of C.C1C inen thick stainless steel ever "'e nice o,:c` me expcnjicr. ipint, placed flush with the butt end or the pipe covering. The sleeve snail oe secured with strop or cne e^o cr.iv, r-c: e e 'oc-Jcr ,cint cover. A collar band of 0. Cl G-inch f Ncx sta inless steel of sufficient lencr n rc project o^e inc" b eve mo me excc ~s 'c- ::/er ;.'c ! ce applied ever the sleeve end held in place by me expansion joint cover .\~ica is then secu-rec vir - insuicric- strop. 7 - ; c: : :*o> !e:: sree! sleeves she! I cc- o -in im.f- p- two 1 nc-es era plocea so as to snc-c .varer. 7/ecmer-ecrrier 'csr : inch ce occ. me -.--a; or me expansion ;oint cover arc carriec down cnc sealea to tne cellar be mb. '-Vecmer-bcrrier "-csric shall overlap me stoNies: o rc e-.pension icinf cover. ``ere ec o:';ic' :5'*c ore msro'iea vertically in piping, tne siip joint at roe rocj srcll oe omitted anc tne expansion joint cover shall be securely fcsre-ec o * e o .ms::- ^'smrvs. unless ofher.vise speci'iec, oM .-es-el 'lances s^cll be i-nsuloreo w:m crefor--ed fibrous oless blech insuic`ic'* one `-'e . -:: . .-o' -,-r crsrecrec cy srcinless sr eel cc-'et. An insulation succor snail be crcvicec immecio'el / aocvc- vessel florae. Asse-cl. -re. 1 vc sc a: : o cr: j ' ce a -lie jo!'-? c II owing rove^e-t between insulation anc weat-er-oerrier jeehet. Typical in sta I lotion is shown in Ficure i i.-L-s.  'rti&r' t5 ' \ .H i \ i STANDARD SPECIFICATIONS -E'.MCALS, OLEFIN?, PLASTIC?, SILICONE? DI/ISICN? AND .ICN CARBIDE CANADA JlPME" SECTION B - APPLICATION - conra I 5--L INSULATION 5 JULY 1 6c Corer jacket, 0.01G-i -- . :hic< stainless steel -j Stainless steel sleeve ....... -Stainless steel cc! lar - ---------- Inner jccuet reta ini-g strop ------- Inner tac-er T.NC-i-. pilch stainless steel ` \- e-ail - , Figure 15-L-T . t m i- -------------------- 7~------------ ! : : I1 i -t := \ i1 i . ! ! 1; - k. . / . / ; / ]11 T * :--1 ---- - t_____r : r~ rT- n-n n>-V, Vnn.-. i "newness T` as specitiec . --. \-------- Prerornec insular an saver Application of Fibrous Glass Insulation to Mechanical Expansion and Contraction Joint Figure 1 5-L-o k.su'cfion strao at both ends Non-settinc tecler------- Detail "A" :: i a Jci-t tor Figure 1 f-L-6 < figure I5-L-7 Om CIFICATIONS lEFIN;, PLASTIC:, J !L 1C C ' LI.'Ll C`._ an;;. JMON CARBIDE CANADA SECTION 3 - APPLICATION I 5- L . WLAT!T N JULY !Wc ppC r* Stc IS- Fi=roji ;!c=5 insulcrion - sttgLjjkN----------- 1 f vu l. H NA K ~ N L|' . .Ik <v -- los.wo: ;r strop HV ]K * U2P-J -- Hoc // ti I lot of vapor Appl iccric'-' or :1; J:r.r at Vessel FI: ^'i-swotec /essel Fledges. //here vessel flanges are specifically notec to be left uninsulated, the reinforcing cIctu of the weet-er caiTlw "o ca ;acen? /esse! Lsuiction shall be extended to metal of vessel boc'y, coated wi*h vepor seal most: c cnc banded while seder Is stiII *:: . . A .: . : oca ' :ar: o~ cf sec : or s-'d1 den be cool iec over f->e t ein fore i~g dot" a 'a secure -e-1. '/C::1 ` - = ' cL 0- is s'C.-.r I- Fi c. re :. . .'esse Nczzies. Jnless otner-vise specifiea, all vessei nozzles sncil ce irsulctec as shewn in Fic.re 15-L-IC. /essel Leas Concrete- fi i lea str.crural tubing legs srall be insulated for a aistance nor less tnen A j ir-.es f'~e soed'iec ifusolar:r ic - ~es :rc" r~e ie-cf ion of t~e vessei with the leg. Thi ckr.ess ever tne lea snei I be not less than I -7 dot scec ified for bocy of -.'essel. 2 C-a"rel 'ecs snc'l be Insdcted with block which shell exteec over c-c-pe' flanges cnc cewr :-anne! leas to fireorccfdc. oe a -- ct one--.cl; dot specified for body cf vessel. 2 . vs:e '-s.icLc'' s-c ` ce oN*ec fir-- I> egedst re--. leg rc-ges. ^ee-tra-v socce ce-.-ee' c-a- -e' la-'ces a-c o/e' c-cn-e oc . -s. iO*: '-o'. ce d' ec it-' oloc'< ce-e-rea in place wit - cenci -g 00 'os i /e. Irstal lot icm :-c 11 oe as shew n ir Fi cure i 5- -eae 0 0Lra-ce o; -ct ess r-c- four times :-e spec!fieo tniCr-ness or : :c ' :re*e pcc, /.do-e /or 1: ~ecrer. .Ahere soeoi:ieo, STANDARD SPECIFICATIONS CuEVlCALir OLEFINS, PLASTICS, SILICONES 01 OSIONS AND ,MC\ CAP3I0E CANADA SECTION 3 - APPLICATION - corfa 15-L IN'SU LATICN JULY 1966 Line Nozzie riz^re 1 5-L-i v 3l;-d Nczzle STANDARD SPECIFICATIONS alS, olefins, Elastics, CAP3IDE Canada SECTION 3 - APPLICATION - contd 15-L INSULATION 8 JULY 1965 STANDARD SPECIFICATIONS --'.'ic-'-Lcle-t-.;, rLA;T . ff'mwl ;il!Ccm:ica.5 and D.IC.'. CARBIDE CANADA SECTION d - APPLICATION - ;cnr.-: 15-L ^ LA ! [ C N' Jj'-r' rv . . :;e orr-.-o -ic-jt.-:, ; t. io: io" . 'a< I ext end over croc k-. ` ' Ij-L-lo. L 'e-erf A .-.cc oreo b . i:r_ :r,roi srool -e "peiksulcricr siicll e<tenc ''or :-dc' .:!ro : .c<-. '-ao^i-oo fro^ L-r :r i.r-t- cr vessel with irsdcied support !ug. Thic^-iess ot -- ' '-c; ::o:rL: -r e ecv o; vessel. TNc-tc-ss of i-s ! e* i or ever sop port Las srei I oc- r j_ L' j. re J-L- 1 -. -o rcur rk-c; rre :ceoi:l.-c i-.s^lorior: f hi c-- r-. ess ir ever sreei ieoporr: = r-.o! i ce -icr less then ere- .a--. o: `at or boev irseicr ror. Ir.sral lot icr :'*c'! Ao' 'cc* p- :i Fibre, 3 a s I *_.e:* Tc * to E seic^err Creole e"c C : -:r;-*e ouoccir : ig^re ; r-L- I 3 : - o.- or ip : o a:,_ L-e-: L, -igvre a *c 3 _ op or: ire: oree: STANDARD SPECIFICATIONS CMviCaM, CYEr: \ ^ LA S ' IC, EIL'CC- .1 i :i - ISiC S AND .MON CARBIDE C SECTION S - APPLICATION - co-rc 15-L INSULATION 10 JULY 1966 -- ' :ro:-r o~e .'pres:, crs m t-e .-urcce of ece'" lu,er c- pipe or sloe- insulation ='. c:: = oe *'1 ec: //irr inflation cement p^a :ro.`e:ea : - e i ;p o----': e appi!: j: icn o; fire-re?ardent uepor-oarri or oc- et $ or /apor seel '"a.: c. E - ''e-r-`-p'-pp m . cocr-carricr 'cc;.er snail be installed sncotnly over each layer of cylindricc '--Sulcd icr, usi~c jocke? benaing cement N :Pc; ' : :- ' . a* .c- :,rz ;e . cooes srclI be overlaopea a minimum o! rv.-o inches and seeled ro :cr~' : completely t ignt envelope. Circunfere- tie i _ :-p . i<`c.ec 'ru-'e-arca-v . coor-berrier butt join? strips centered on end wrapper ''r-fi/ arcunc joints. : co:" ;-.jr c* c;- ' ;.. o: i p-* on necas or Irregular surfaces, mere use of jackets is irnpra ; I :ao e, :rcll oe cocted with vapor seci '-astic n ness of E 1 c i- cn. Care :r a! I oe : a - en `e for" a corn pi ere oe:.-. t-e surface of rue mast i; cc`oc cl;: A.-icie X1V.3 of CENET-u SPECIFICATIONS. -' o . _ i a '' o ' . a octree a-'c :ecurec as soe c If lea 1 A i ,; i .> j|| pr t r.e GENERAL c rtC j F iCAT I ON 5. . . . o'':* I : -es 'cr a: : i c - -ess s-cl I oe app. iea I- mult icle !c /ers os :ce: ';iuc I- -r > c !e 111. E cf me MA TER IA l ' "EC I" 1C - ":.:e 'at I on - ..r'An ea 'm ;cctcr/-cppl ied flre-reraracr r /a ocr-carrier jcc'.et as cescribea in MATERIAL SPEC IF 1C ATI GN ) Z sna:1 ce 'eo n 'o: v. 11 - ;u* ' ;v:ng :ue jee- et. T-.e insul at ion seal I be secured ana seeled bv nec'is cf the sel f-seal in a long itocinal loo. C`.rc.r"- r ia. . M. : -c I co a.ec fire-retardant . coor-ncrrier but* ipi-v dries centerec cn cr'c -.'.rappee f ightIy arcund joints. T ,-picaI m::. e*': ~ FN.ru ic-L-'r. oNc" _ - . cue .-.if bout fcctory-cppl iea fire-retarccmi /ooor-oarrier jacket site 11 cc applied to piping in staggered ccsiticn ccccre- o - :u c!g,, res C- A- ' o ~a G A-2 of the GENERAL SPECIFICATIONS. Insulation sha I i be appi iea with all joints t fgmt v bur tea one Nre;; r: = -Inere Lara-.- ; ia; s-al I rot be fil led with vocor-berrier m.asf ibut el iMnoted bv either refiftino or replacing insular icn . A,-v rc_ -cec :: r - -.-r- . - -p- jp: i pi :.rt aces "o be butted she! i be truce per ore cccl icar ion. : . - a: c- :cN o- .c cp Pv'ciu cc. .ac - et, ana butt ones arc eeges cf in so let icn without icc><et, she i! oe given a smooth brush or sorcy coc: cf . op or STAN DARD SPECIFICATION S CHEMICALS, CLEFINS, PLASTICS, SILICONES DIVISIONS AMD UNION CARBIDE CANADA 15-L INSULATION 11 JULY F6- SECTION B - APPLICATION - contc PIPING - contc c . /erticoi Pice i < i l-sNarlon ---i:i:r NPS and loner pipe extending more than 1 5 teet cbove bottom, elbc-.. srcli be supported by a pipe insulation support I cecrec direct I / aocve the bottom elbow. Typical insta I lotion is shown in. Figure 1 5-L -1 h . A pipe insulation support shal i also be Inst a I led cccve eoch oair of flanges or flanged valve in vertical pipe. 2' A:'e'' cioe ext-c-cs ^ore trton 15 feet cbove pipe insulcticn supports located direct!/ above elcows, flanges or flanged valves, acditioncl soc cers '-c! i oe i-'stc! iec cn approximate! v I 5-foot centers to crevice for insta I lot ion of excans ic- ' c int as shown in Figure I 5-L-16 . Fbii'-c, Fiance, c~c /a!/e Covers I i All fittings, 'lances, and valves in one-inch NPS and smaller pipinc shall be insulated with insulating cement. ; 2'- Fimi-c, ;la~ae. a-c /a!ve covers for piping larger toon cne-inc'' NPS shall oe rectory-molded or prefabricated in accordance with AST'.' 'ecc~""e"ded "c:,'ce C -5C, latest revision. me11 be done with lew-te--oercture fabricating ;cc edhesien end co<"clcte closure. In no case In cli ccses the joints shell be cs thin as ocssible wit:e cement joints or voids anc holes pluaced with cement STANDARD SPECIFICATIONS icals, cl: \ C*`C3!DE da SECTION B - APPLICATION - cc-.fc overs - :or,fa 15-L INSjLATICN 12 JULY W5c c:;;.rv ' 5-L-C STANDARD SPECIFICATIONS CHEMICALS, OLEFIN'S, PLASTICS, SILICONES Dl /ISIONS AND UNION CARBIDE CANADA PIPING - confd c. Filing, Fiance, era Valve Covers - confc SECTION 3 - APPLICATION - c=ntd I 5- L INSULATION 13 JULY 1966 5-rfc;e: cccteo v/'it'r veror AccIircrV-' a- F-'arco; Glass Inco'laf-lcn to Fiancee Ell Fiacre *! i-L-20 STANDARD SPECIFIC AT 10 NS CHEMICALS, olefins, elastics, SILICONES 01 .-'ISIC.n; ANO ONION CARBIDE Canada SECTION 3 - APPLICATION - i 5--L INSULATION JULY cccr Bcrrier All s~all cracks an a a egressions in the surface or eac" la ;er of cine insula: ic , of larger sizes men t rose with Tcctcry-ccol i ec fire-re* a-a - accr-acrrer icc e*s, s-c A ce Nil ea with IrsuicUn g cement rz-z rcwelec flush w L" *-e s,r:z :e be:ore ccci icc:icr cf :ac<er. 2 1 F ire-refcreart vccc'-rorHer jac<ef$ shal I be instal lec cn each layer of pipe insulation without factory-appl ied jackets. The jccser: - a c ? zzz- smocr - !y over : .. - Nation surface cna attach ea to it by means of jacket bonding cement. Edges shal I be overlappec a minima"' of *c 1 'C -e$ and seel ec to for a completely tight envelope. Circumferential joints shall be sealed with fire-retardant vapor-barrier butt joi-t -rri c$ renterec on one v. -nccca r**rIy around joints. Outaocr Pice era Fittings c .Vecf'er-bcrrier coating cr jacket shall ce applied as specifiea in Articles XIV. 3 anc XV. 3, resoecHvely, of tr.e GENE FICATIONS. ~ : FHt i-c, *lcroe, c'C /clve covers srcl I oe c octea v/it" vcocr seal mast ic aopl iec t o c minimum wet fi I m thickness or 3 1 i r coverec it*- rei"r"orcNo c1 ct-' app!iea as specifiea N Article XI 3 cf the GENERAL SPECIFICATIONS. -a i-accr Pice z-z Fitri-'gs o 7 *e r*c ce c* * -*e * ire-re*arccnt /aper-barrier Nenets c cveri-c r-e cice i ''.'a*' c ' r'c H ce :oc*ec .vir- ?'/A Unisr c rc*1 - a a - r coo oo-esl'/e cc^cr as scecriec ' te cresert c uniform co'er erne tur'ace ve--r,re. F'**i "c, ;N- ne, a-'c . a1 /e cavers 'Ac 11 be vaccr :ea iec as *ce c r iec r* Paraaroo1' '1 L b ' aoeve, r "en coatee with. PVA O' is" cccr i-c a 'c STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND ' UNION CARBIDE CANADA 16-H INSULATION 1 JULY 1966 THERMAL INSULATION APPLICATION SPECIFICATIONS PREFORMED FIBROUS GLASS Low Density (Over 3 Lb Per Cu Ft) SCOPE This specification describes tne essential requirements for application of preformed fibrous glass insulation for use on piping normally operating at tempera tures obove 70 F and jp to end including 350 F. It Is applicable to both indoor and outdoor service. Proceaures aescrioec in the GENERAL SPECIFICATIONS are applicable to and constitute an integral part of this specification. SECTION A - MATERIALS INSULATION MATERIAL Nsjlaticr snail ae as specified in MATERIAL SPECIFICATION 16. Accessory --atericis snail ce os specified in the MATERIAL SPECIFICATIONS, article numbers as notea. Pice Insulcticr Support................................................................................... VILA. 9 Srroppina Tape................................... ............................................................... VII. A. 33 FcbricatGg Cement.......................................................................................... VILA.47 Fire-Retorcant Vapor-Barrier Jacket and Butt Joint Strips . . VII.A.72 Vapor oeal Lcp Cement . ............................ PVA Finish Coating and Lagging Adhesive . Weather-Sorrier Mcstic i^color as specified) . Reinforcing Cloth........................................................ VII.AGE VII.AGVII.3. I .o VII.3. i G SECTION 3 - APPLICATION I. PIPING a. Pipe insulation (1 ) Pipe insulation snail be supported and secured as specified in Article IN of the GENERAL SPECIFICATIONS. (2) Insulation in excess of 3 inches total thickness shot I be applied in multiple layers as specified in Article 111.6 of the MATERIAL SPECIFICA TIONS. (3) Pipe insulation furnished with factory-applied fire-retardant vapor-barrier jacket, os described in MATERIAL SPECIFICATION 15, shall be installed on pipe without removing the jacket. The insulation shall be secured and sealed by means of the self-sealing longitudinal lap. Circum ferential joints shell be sealed with fire-retardont vapor-barrier butt joint strips centered on and wrapped tightly around joints. 14) Pice insulation furnished without factory-applied fire-retardant vapor-barrier jacket shall be epplied to piping in staggered posirion in accord ance with Figures GA-1 and GA-2 of the GENERAL SPECIFICATIONS. Insulation shall be applied with all joints tightly butted ond fittec rc eliminate voids. Large voids shall not be filled with weather-barrier mastic, but eliminated by either refitting or replacing insulction. Any rounded corners on the insulation surfaces to be butted shall be trued before application. (5) Butt ends of insulation with jacket, and butt ends and edges of insulation without jacket, shall be given a smooth brush or sprey coat c: vapor seel Ico cement before application. Longitudinal joints and circumferential joints of insulation without jackets shall be sealed witn vaper seci ico cement, and as specified in Paragraph (3J coove. <6*5 All pipe insulation lorger than 12 inches OD shall have, in eddition to the circumferential joint seal, a fire-retardant vapor-secl butt loint strip epplied circyGerentially in the center of eoch 3-foot section, a. fitting, Florae, arc /alve Covers /1 ,`Gth exception of ball and plug valves, oil fittings, flcnges, and valves over three-incr NP$ shall be insulated with covers pre:acrica`ea v accordance with A5TM Recommended Practice C 450, latest revision. 2'' BGi one piua /cive covers shall be field fcbricctec cf proper sized pipe covering. 131 Screwec one welded fitting covers for three-inch NPS end smaller piping may be Field fabricated. c j-e t wo -cNes of factory-molded covers sho! I be strapped together with strapping tape. 5- 7-e two -c /es of fabricated covers shall be cemented together with fabricating cement. In all cases the joints shall be as thin as possible, wit- iust sufficient ce'-eN to obtain good cohesion and complete closure. In no case will wide cement joints, or voids end holes olugged with ce~e~t, ce per--itted. i 7-e Gee GsGaticn odlccenr to covers Lor screwed firGngs end valves s'-ai! be fitted `ightly to the butt ends of the cover, one the joints sec '-?c as scecriec in Item 1 .a . <'31 of this sect ion. STANDARD SPECIFICATIONS chemicals, OLEFINS, plastics, SILICONES DIVISIONS AND UNION CARBIDE CANADA PIPING - con:2 SECTION 3 - APPLICATION - contd 16-H INSULATION 2 JULY 1966 ------ Factorv-opplieo `ire retardant jacket /er , s r:e.: 'con : .ear -.er-ocrrier er, i scecriec Application of Fibrous Glass Insulction to Screwed Ell Figure 16-H-1 Fabricctec cover ------Foctory-molcec co-'er STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA I 6- H INSULATION JULY SECTION B - APPLICATION - conta 2. SURFACE FINISH a . Outdoor Pipinq . SPECIFICATIONS. '.Veather-batrier citing or jacket shal I be appl ied as specified in Articles XI / .B and X J . B, respective!/, of t ne G NEPAL o. Iroccr Piping (1 ] The surfcce of the fire-resistant vapor-barrier jackets covering the pipe insulation shall be coated with PVA finish coating end lagging adhesive (color as specified) to present a uniform color and surface texture. < 2) The surfeces of pipe insulation without jackets and of fitting, flange, and valve covers sr.ci! oe coatee with wearner-oarrier mastic on: reinfcrcNc :!crh, applied as specified in Article XIV. 8 of the GENERAL SPECIFICATION:?. STANDARD SPECIFICATIONS 17-RX ir-.S'jL-iTION I JULY 106c :pe THERMAL INSULATION APPLICATION SPECIFICATIONS PREFORMED FI3ROUS GLASS Vcpor Seal Rigid-Faced Insulation : e::e-;icl requirements tor application of preformed uorcv: gloss vapor sect rigic-tccec insulation tor ose on the extericr : iariana air conoif ioning ducts. It is applicable to both inaocr end outaocr service. SECTION A - MATERIALS c; -:c-::.ri._-:: <- MATERIAL SPECIFICATION !~-RX. c ce as soeci'iea in tre MATERIAL SPECIFICATIONS, crticie 'jncers as -orec. 711 A. - 0 VII A . 23 /II A. 75 VII VII A. 1 CO Outer _everina Joint Seaiinc Tape V, ear-er-Sorrier Me: Reir-'crci 'a Cicr- . SECTION 3 - APPLICATION ' . 7HC: NFS: C= INSOLATION 7-!c--ess c: inflation srcll be as scheculec . 2. CONCEALED INDCC- DvCTS a . J :i'-t:. I icri:r snail be aopl ioc v/ifh all joints riant I y but tea . c. re~e-r. .-.ere v.elcing is permitted, insulation shall be cfroched to ducts v.ith v.elaira pins ana pin clips. '.Vhere v/elainc is prcnicirec, artcc-^e-" s-cil oo mcae v,im cohesive type pins an,a spcec .vesners. Lcngitucincl spccNg or pins sncll be 1 2 to 18 inches. Or, sides 8 Irenes ana icss i~ .Vcr-, ere rev. c: -asreners is required. On. sides mere than 8 inches one ccditional rev/ is requirec fer eocn multicle of 8 inches or fraction tnerec*. N~: .-a" :;r ' '-c* from c-tside c; clips or .-.eshers. T/piccl installation is ;->cv.--- in Fia_re !"-RX-l . ANDARD SPECIFICATIONS L.-, OLEFINS, =LA5TI C5, : division; and :asbiDE Canada 17-RX INSULATION 2 JULY 1^6 SECTION B - APPLICATION - contd . ^ ;r Server. A. ' 0 :_ _-r-. r , ;rocs!, ou net-res, one break5 sha II be sealed with joint seeling tope re *cr a certi^cous veportight envelope. The . ;r.-coohee vepor ccrrier /. it h fire-resistant aahesive. Where pins project t-rougn insulation, holes she 11 be seeled .ec. r^-e-t, e'e Barrier. Joints, securemenr, and vepor barrier shall be as specitiee i- Ire1" 2 this section. 2 : - -v' :. C . cs :. *er :cver|r ^ sha 11 be adhered to the surface ct the insulation on exccsec .'a cor auers with PVA f inisr. cocr ing ora - 1 :: .v o: ;ceci;'ec , .sec os an aahesive. After the cohesive nas cried, the outer covering ;ncl I oe cocted with this material, usee , _ i or o-o surface *exture . ; s; . : o :zzr Barrier. Joints, sec-rement, and vapor barrier shell be as specitiee i*em 2 of this section. a r-c "'--r. Be*'ere coc I car'on cf weather barrier, all depressions in the surfoce of the Nso leN c'* s,Aa i i te fi I lea with weat her-ocrrier ~o.t I: : c r: . v.: .** sc* - . eat -er carrier snail then oe a pp I ied as spec i f iec i n Art ic I e XIV. 3 of the G ENtRAL a Pc Cl rICATIONS. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND union carbide Canada 17-RY INSULATION 1 JULY 1966 THERMAL INSULATION APPLICATION SPECIFICATIONS PREFORMED FIBROUS GLASS Coated Rigid Insulation SCOPE This specification describes the essential requirements for application of preformed fibrous glass coated rigid insulation for use on the inferior surfaces of hearing, /entilctiog, cnc air conditioning ducts. SECTION A - MATERIALS INSULATION MATERIAL M.Mc-N- ,,rcI' ae as spec,flea in MATERIAL SPECIFICATION P-RY. ACCESSORY MATERIALS Accessorv "-crerio.s -rail oe as specified in the MATERIAL SPECIFICATIONS, article numbers as notec . Aelai'g Pin Insulation Fasreners................................... PN Clips.......................................................................................... Ac-esive T.-ce Pins.............................................................. V1 [. A. 22 VH.A.23 VII.A.75 PVA Finish Cocrir.g c'*c Legging Fire-Resistant Ac:'esive . Fire-Resistant Cc.N-.i-g Mcstic . SECTION B - APPLICATION 1. THICKNESS OF INSULATION Thickness o; insulation shall be as scheduled. 2. DUCTS HANDLING AIR UP TO 3000 FPM a . 3efore insulation is applied, welding pins and pin clips or aanesive pins and speed washers shall be installed on the interior too arc sice surfaces ; Me aucr where tn.e width and height of the duct exceea 12 inches nnd 24 inches, respectively. The maximum spacing of the pins she I! be 16 inc-.es c* centers. o. Insulation snail be applied with all joints tightly butted, and shall be adhered to the interior surfaces of the duct with fire-resistent cohesive coed-j ar a m ini mum coverage of 50 percent, and with welding pins and pin clips or adhesive pins and speed washers if required. The neoprene-coatee sice ;f the insalctior snail fece the cir flow. c. Ail joints snail be caulked with fire-resistant caulking mesne. 3. DUCTS HANDLING AIR BETWEEN 3000 AND 45C0 FPM Before ccpl ication all eeges of the insulation shalI be given a heavy coat (I/8-inch thick) of fire-resistant caulking mastic . The purpose cf the mc:-ti: Is to prevent air from getting behind the Insulation, or weakening the bond of the insulation to the metal surface. After the coating has ceen ccciiec, the insulation shall be installed as specified in Item 2 of this section, except that welding pins and pin clips or adhesive pins end speec wasners sLc;l ce installea on ail four sices of the duct. Nsuicric'-- sncil be applied as specified in Item 2 of this sect ion. In addition, a I ight brush coar (! 00 sc ft per ga I Ion) of PVA finish coating arc iarg N c c- esi v e s~c 11 be a pci iec :o all interior surfcces of the Insu lat ion to redu ce friction I os s a no i mprove absorpt ion of I ow-frequen cy fc r. ncise . 4. TYPICAL INSTALLATION T/C'ccl insrallaticn is srewn in Figure 17-RY-l . STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA .-1CAL INSTALLATION - ccmtc SECTION B - APPLICATION - conta 17-RY INSULATION1 2 JULY 196c Aopi'corion of Preformed Fibrous Glass Coated Rigid Insolation to Interior of Duct Figure 1 7-RY-1 STANDARD SPECIFICATIONS Crf/ICil;, CL = c|f-= . 5LASTIC$, SILICO.es OI/lilONS AND 'JNICN CARBIDE CANADA THERMAL INSULATION APPLICATION SPECIFICATIONS PREFORMED FIBROUS GLASS Coafea Riaid Insulation 17-RY INSULATION 1 JULY 1966 TNs specification describes tne essential requirements for application of preformed fibrous glass coatee rigid insulation for use on the interior surfcces of c-ctma, /e" i'n-i-a, crc air conditioning ducts. SECTION A - MATERIALS INSjL-TICn MATERIAL Ii:e o :ze;i:iec in MATERIAL SPECIFICATION 17-RY. -CCfSEC3*'' MATERIALS ~cic: me I ze as specified in the MATERIAL SPECIFICATIONS, article numbers cs noted. :0ction Fasteners VILA.22 VILA.23 VILA.75 PVA Finish Coating ana Lagging Ashesive Fire-Resistant Adhesive....................................................... Fire-Resistant Coui<inc Mcstic......................................... VILA. ~ VILA.'.;: vii.a.: ; - SECTION B - APPLICATION '. THIC*'NE:3 OF INSULATION 7'i : 'ess cf L'Su iar ion snal I be as seneaulea . DUCTS HANDLING AIR UP TO 3000 FPM a . Bern re N solar ion is ocpl ied, welding pins end pin clips or adhesive pins and speed washers she 11 be instal led on the interior top anc sice sure ces r z.z' ere the .iar- and ^eLht of the duct exceed 12 inches nnd 24 inches, respectively. Tue maxi mum spacing of the pins she 11 ae 16 LcVs o~ : enters. c. i.-cl! oe ccoliec with ell joints tightly butted, and shall be adhered to the interior surfaces of the duct with fire-resistant achesi/e aaclieu a> a - severe qe or 50 percent, and with welding pins and pin clips or adhesive pins end speed washers i f required. The neoorene-cocr ea sice -e LiNct icr i f'c < I race me air How. ;. - : ce :c_i-;ea irn fire-resistant oculking mcstic. 3. DUCT: HANDLING AIR 3ETV/EEN 3GC0 AND 4500 FPM Before coo! Lotion cM eeges of the insulation shall be given a heavy coat (l/8-inch thick) of r-resistant caulking mastic. The purpose cf the mcstic is tc prevent cir fro1" netting behind the insulation, or weakening the bond of the insulation _ the metal surface. After the coating hes been cociiea, me L-._1:? ion Lcli oe Lstcl led as seed tied in Item. 2 of this sect i or, except that weldinc pins and oin cl ips or adhesive pins and speea wasrers mad r.-'-iraUec all four -ices of tne duct. !';.L*; :-c ce zzz" e:: cs -cer i tied in Irem 2 of this sect ion . In odd it ion, a light brush coot (100 sq ft per gallon) of PVA finish coot in,a arc *c c:: Lc c cm es I. c : "c!1 a-- cor. iec tc z! 1 inter i ar surfaces of the insular ion to reduce frict ion I oss ana improve absorpt ion of low - frequency fen noise. -L TYPICAL INSTALLATION T/cLa! L'tailaticn Is shown in Figure 17-RY-l. STANDARD SPECIFICATIONS CHEMICALS, OLEFIN:, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA >C~L INSTALLATION - cento SECTION B - APPLICATION - contd Mec ran lea I fastener / / Hi <s> 17-RY INSULATION 2 JULY 1966 Application of Preformed Fibrous Glass Cocted Rigid Insulatior to Interior cf Duct Figure 17-RY-l STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA le-Fx INSULATION JULY 1966 THERMAL INSULATION APPLICATION SPECIFICATIONS FIBROUS GLASS FLEXIBLE DUCT INSULATION Faced With Fire-Retardant Vapor Barrier SCOPE Tnis specification aescribes the essential requirements for application of fibrous glass flexible duct insulation faced with fire-retordant vapor barrier for on the exterior surfaces of heating, ventilating, and air conditioning ducts that are in concealed indoor spaces. SECTION A - MATERIALS INSOLATION MATERIAL icr -:-cl! ce as specified in MATERIAL SPECIFICATION 1S-FX. -CCS;:CRY MATERIALS Ac:esicr, -a*er:a!: <rc;l be as specified in the MATERIAL SPECIFICATIONS, orticle nun-cers as notea. rhe-Resisranr Acnesive..................................................................... VILA. 100 JoNf Tace................................................................................................. VILA. 104 SECTION B - APPLICATION 1. THICKNESS OF INSULATION Thickness of insulation shall be as scheduled. DUCTS lr.su lot ion snail be cohered to ducts with fire-resistant adhesive. All joints shal I be tightly butted and sealed with joint tape or with 2-inch v/ice *'lcr>oe5 of factcry-ccolied vapor-barrier facing adhered to the insulation with fire-resistant adhesive. Typical installation is shown in Figure 15-FX-' AcoMcation of Fibrous Glass Flexible Duct Insulation ro Exrcrior of Duct Ficjre I 3-FX- 1 STANDARD SPECIFICATIONS o.e.s'ical;, dle-ins, plastic;. SILICONES DIVISION: AND UNION CARBIDE CANADA THERMAL INSULATION APPLICATION SPECIFICATIONS FIBROUS C-LAS5 COATED FLEXIBLE DUCT LINER ACOUSTICAL AND THERMAL INSULATION 18-FY INSULATION' I JULY 196c This specific-red' cescrloes me essential recLirenenfs for application of fibrous glass coated flexible auct liner acoustical and thermal insulation for use cr. supply cna return air c_.cfs carrvina conditionea era worm air respectively. SECTION A - MATERIALS INSULATION MATERIAL l-s.m- mof a; .oedDeo - MATERIAL SPECIFICATION 13-FY. -c;u;s.:r,' -err . . ; a. r.c os specifiea m me MATERIAL SPECIFICATIONS, article nu^oers -area. f.r C.b:...............................................................................................................VII. A. 23 Gdc No i Is . . ............................................................................ /I I. A . I 3 dre-Resistant Ac-esde............................................................................ /II.A.ICC SECTION 3 - APPLICATION D-C7 3 - a Ra C TERi STK_ S 7 n i $ seecitico*ion ouscrloes opplicction of insularion to 2^-gcge ano neovier rectangular galvanizea steel oucts. 2. THICKNESS OF INFLATION T-ior.e:S cf insulation snail oe as scnecolec. 3. APPLICATION PROCEDURES a. Formirc. Alt oucts recuiring insulation liner shall oe insulated by carefully achering the liner in a continuous piece to clean, riot mere! sneers Aim `ire-resistant oanesi/e ana aria noils or welding pins. The liner and the metal shall be formed as o unit In me breke, with the coarea sice cf m.liner `acing 'ne air streem ) A <r FI ;v, /e:ccir ies from 0 to 1 500 fpm a) Be -e L-smlling the liner on the metal sheet from which the duct is to be formed, the leading edge of the liner shell be coctec wim. fireresi- j-r acKesive. The liner shall be attached to the duct metal with grip nails, applied at each end three inches from the corner, then .-cc :c-c ev er . d inches, at a distance cr 2 to 3 inches from the end cf the duct. Grip -cils shall also be cpplied at the center of Me Imer, _si-c zr 'c: i ;:r a icth or neigr-.t up to 10 inches, two not Is for 10 inches to 22 inches, ana three for 22 inches uptoanc including 34 irc-e. c a- a.rc-maH,-e memoc cf cttccrmert is to cohere the liner to all interior auct surfaces with fire-resistant adhesive, ccpliea ar a '"ini -- _coverage cf 50 percent, ana use welcea pins cna pin clips as acaitiona! fastenings for me liner on the too cf the auct wren me wiem of `-e a.ct exceeds i 2 inches, and on the sides when the height exceeds 24 inches. The pins shall be installed along tne longitudinal center I ires :' `-e a.ct co-els, starting 2 ta 3 inches from tne enc of me duct and at a maximum soccrrc of 16 Inches on centers thereafter. *2> Air Flaw /-decides from i 50C to 4C00 fpm rusnea on an leading eages anc c mcnes occ< unaer leccing edges or me finer to ncia r *o me a.ct Air F dv. /Cfcclrles 'rm AuOC `pm tnreuan pCtu fpm a c-dme s:a'1 a-icr, ail edges of tne duct !mer shell be given a heavy ccct {\ 8-i-ch trick) of fire-resistdnt cohesive. S Cnc ci" dies on I 2-in:h centers anc fire-resistant adhesive aoclic-d ar a -doi- STANDARD SPECIFICATIONS CrEvlCALS, OLEFINS, FLA ST 1C S, SILICONES DIVISIONS AND J.NION CARBIDE Canada ' PICAL INSTALLATION u; O" c: r ' SECTION n - APPLICATION - ccnc r'<Oc:r ion is shown in Figure I 3 -FY- 1 . 18-FY INSULATION 2 JULY 196c FY-: STAN DARD SPECIFICATION S CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS ND UNION CARBIDE CANADA 19-H INSULATION I JULY 1966 THERMAL INSULATION APPLICATION SPECIFICATIONS VINERal WOOL INSULATION WITH INTEGRAL ALUMINUM FACING FOR VESSEL SIDE WALLS EXPANDED SILICA BLOCK INSULATION FOR VESSEL ROOFS OR HEADS :pe TNs speci:'icar I - crifce> tKe essential requirements for application cf mineral wool insulation wirr L.regrcl aluminum facing for use on side walls, cnc expended silica aloe- irsulction for use on roofs or heads, of 12-foot OD and larger vertical storage tcn<$, normally operating at temperatures from 6C F _p to ar,a inclucina 450 F. This specification covers vessels on which welding i. or is not permitted. Procedures describee in the GENERAL SPECIFICATIONS are applicable to ond constitute an infegrcl per of this specification. IN: _ L SECTION A - MATERIALS fALE ' - . d' * cr. .% it-, intearal aluminum feeing sre It be as spec ifiea in MATERIAL SPECIFICATION 19. ';r cc- ir.su lot ion snaII be as spec! f"iec In MATERIAL SPEC IFICATlON 22. Accessory materials sraM be os specified in the MATERIAL SPECIFICATIONS, article numbers as norec. VILA. 7 Edulp' .A..11 Cites or cc_ ipr-ent Strep........................... . VII .A .12 Expension Serin gs cr Bands............................ . VII .A.,15 Clips tor E.pen;Lon Serines or Bands . VII .A,.16 Sr=;i ess Steel .A,.17 Weldi n.g Pins (C Iternoti/e securement in place of elcir.a pin insulation fasteners and pin c lips) . . . VII..A..19 A eiai np Pi'' Insulation fasteners . . VII,.A. 22 Pin Cl ips . . . VII,.A. 23 5 C lies . . . VII..A. 27 Studs* ............................................................... ...................................VII .A cc Stud Nuts*........................................................ ...................................VII . A . 2u Sheet Metcl Screws................................... ...................................VII A Aluminum Flashirc.......................................... ...................................VII .31 High Temperature Fabricating Cement Mastic.............................................................. ...................................VII. .A . 3...................................VII. .A. 4-, Lap Setting Sealer.......................................... ...................................VII. , A,, AS Weather-Barrier Mastic............................ ...................................VII, p Reinforcing Cloth ....... ...................................VII. .5. 1 .b Cellular Glass Insulation - MATERIAL SPECIFICATION 10 *V/re-' aun^hea insulation panels are ordered for welded installation, "S'1 clips and studs are furnished by the manufacturer of the panel. SECTION 3 - PREPARATION AND APPLICATION 1. PREPARATION a . Tni c*. r.ess cf ! nso ;cr icn The rn i ckness of insular i ng pane I s to oe i nsfc I lea on siae wo lls and the th icxness of the block in su loti on ro be insrc ec c-' reef cr need ;uoi ce ds -hewn on Insulcrion Schedule. b. Insula' - Seaports and Securements 11 ' Where welding ro vessel is permitted, flat and cone head vessels shal I have an angle or plate Hn"cu$ly welded to intersection of vessel co d"a sice walls re crevice for insulcticn secureme-t and water shed. This is shown in Figure -H-l . '2) If pc-ei 'nsulchor- or siae well of vessel does not extend to base of vessel, an angle with an outstanding leg r-inch greater in length tman Nsulericr t-ic-ness snail be welded around vessel at level where panel insulation is to terminate. 131 Securements for roof or head insulation shall be welding pins and clips or by securement pins welded to roof or heads. Where welding pins are .sec, a -i-inv'r cf ;Cur pins and clips shall be instcliec to secure each block. Where securement pins are used, they shell be installed in acccrac-ce wi'- Owner's Standard 15-40. i p i y, - ere .-.el cine rc vessel is permitted, panels she 11 ce ccpl led to cy! indriccl section cf vessel by studs, welded to vessel, that ext era toro-c- ;c :r cr, -pu-.c-ec "-cl es in cLmirum feeing, and sec urea in place with cl urn in urn nuts arc Hy pcicn washers. Dimensions of pcnel one stud arrance- -- ent are s.-c/.~ FL.re W-H-2. '5'1 `'-ere .so a`-.a 'c vessel -s net permitted, insulation supports, cnc attachments for Insulation streps to secure heed insulction, snail be in stalled i- a::area-ce witn Owner's Stanaarcs 15-31, 15-31 A, or IS-36 . STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA SECTION B - PREPARATION AND APPLICATION 1 . PREPARATION - cents I~s. i c'i c" ci.cccrtscr.is cecuremerrs - confd I 9-H INSULATION 2 JULY 1966 APPLICATION Sice 'Ami Is (I i 'A he re pcnel s abet on vessel foundation, their bottom edges she 11 be cut to slope off houndaf Ion so that top edges of cone Is fcr~ o zz-i1 ". cui 'orizontal linearouna circ jmference of vessel. (2) Arrangement of oon-- moll be as follows: (z) Cute rcr "cices located at the same ele-.otion may be simplified by arranging for horizontal lap to occur at this elevetion so "c* :cp arc ;c:tom pf mme's be cut to fit crouna nozzles. (b) The vertical laps between panels shall be arranged where possible to fail on center line of nozzles which do not occur at tne hprizc-Eci fc) Panels s^al! be installed with joints parallel to vertical a a is of vessel. , 3 . uer' vessel is on c lew oca where level of rain or a Tannage water can reach bottom edge of pcnel, me fibrous insulation :hc!! be c" a itricoec from tne bottom cr tne first course of panels to or. elevation grecrer tKan the richest water level, in no case shell mis be less -'C- "e irc-es. Tms exeunt of stricoed-cut fibrous insulation shall be reoicoec with cellular alcss insulation cf eqjcl thickness out to ;ir tne oio^ete- o*-e vessel. - '`'O'' '.eo.ree o / s*_as, code's s-mU ce pcsitioreo N acccroc-ce v.itn oreaeternmnec orraroemert refere-ce lines. T'~er, c sma me oe veicea n me micale "ole cm me panel held to the vessel by wasners ona nuts. After fincl positioning, additional stucs shell be v.emec to m.e /essel, cm *ne cone1, semrec in position. Before overlapping edges of the first panel and the second pcnel are bolted together, 2.3 inenes at msa lc*ion s^c 11 oe re~c /eO 'ro^ me c /er I coping panel. A becd cf Ico sealer shal I be claced berweer the overlapped aluminum sneers be tore o pit !-g -e ot ocemer. 1 S' ol ips sml I be i r^stc: i I ed on the tec cage cf tne cot torn, course pa re is to suocorr me rexr course o* pcne.s. i ;.'0t 'npi1 -ove :. c ' o-t lemm to aro/ide two inenes to 'c.r inenes c overlcc, deoencing on me parei icycut. A strip of insulation, wicr-r to o/er'ac, mo.i bere -- o/eo ro"' the fcotrem of the so-eem course ccnel. mo seoono course srcll be oesmionee with eeges lined uc wifr edgesat * I rot :c -rse, * m*' m; urea it n stucs cm -m o; crev lout I / sceci * iec . Core me: i ce ?a<er met no st uas gc f hrougn octn sneers o- overlcocirgem o; oc-e'S, os earn oo.rse cf r.cnels must oe ;ree of ot'-er courrssees sc as m oroviae o slip expansion ioint. Fcsterir,g secjer.ee and stud details ore STANDARD SPECIFICATIONS chl.vioal;, olefins, elastic;, 5H1CCNE5 DIVI5ICNS AND UNION CARBIDE CANADA SECTION 3 - PREPARATION AND APPLICATION - contd I 9-H INSOLATION 3 JULY IV46 t .I r 'l I* 48" 2 L" Insulation slotted coles Threaded st. wasner, and rasteni-g >eq--ence A! | 0 -Veld middle stud and j olace nut - Panel No. 1 I (T) -V e I d center toe and I bottom st^dsand piece ` nuts - Fcnel No. I i (J) Weld side studs, no nuts - i--- *j" Panel No. 1 (T) Position Pc-el No. 2 and rector/ made cjts for removal cf facing leps place nuts on side studs (3^ W'eld three center studs and place nuts - Panel No. 2 cry Prepared Panel Y/eld side studs, no nuts Panel No. 2 (T) Continue v/irh Panel No. 3 Shell >:ud cecurement Focing Arrcncement, Positioning and Securement of Factory 2recared Panels Fiaure 1 9-H-2 > o') `'hen panels are to be secured by strap, they shall be obtained without factory-punched holes for studs. First panel shall be positioned i- place as coded for in Paragraph (2) of this subsection. Insulation on overlapping edge of overlapping panels shell be removec z-c a bead of lac seder placed between the overlapping feces. T-e panels shall be secured bv straps on epproximetely 24-inch centers. : *ee: ~erd screws shell be spaced at requirec inten/cls, bdow bcncs, installed with heacs slightly protruding to prevent band from slipping c ov.-w c rc . On vertical side wail pcnels, "5" clips shall be installed on approximately 24-inch centers along top edge. Two to four inches of insulation i-o1' ::e removed from the bottom, depending on panel arrangement, and 2.3 Inches from, cne sice of each panel which is to be usee cn the secc-c ana ;cl I a.sinp courses. This provides the overlap. The secona course sha 11 be posit ionea, with edges I ined up with edges of the first course, italjmirrun sheet suooorted by " S" clips. A bond shall be installed at each horizontal overlap, positioned so as to ride behind front leg of the "3" clip, 3c-ds at :-e midsection of the panel snail be installed as previously specified. The following courses shell be installed in identical mc-~er. 7a~*-s i 2-feet to 20-feet in diameter shall have one expension spring assembly Installed in each band. Vessels over 20-feer shall hove c serine csse-c./ i-'sta 11 ec at cop-riximately 30-foot inter/cls in each banc (springs ere four inches in lenctn unstretched). Strops shall be tienteoee Sot'Icientl/ rc stretch each spring approximately three inenes. Tne overlappea' ribbed facing join: shall be held tightly together with sneet merci crews on approximately 24-inch centers. Care shall be taken tnat sheet metal screws ao not fasten rwo courses of ponels together sc t-'.ar cc-e-s suoccrtec by S' clips are free to slip to provide an expansion joint. Details are shown in Figure 19-H-3. i A '-ere /er ccss'-ble, :ot outs for mannoles and nozzles sha 11 be located cr the intersect icn cf two panels. Where it is necessary to cut o-_* a pa-el "o ;i` over a mcr-ole or nozzle, the opening shall be closed by one cr two sections cf panel cut to fit around the manhole or nozzle, :~er sedea *: cere! fcc'-.c with lap sealer and secured in piece with sheet metal screws. All Cutouts shell be cut to fit around bare nozzles cr tne -sden c~ cover of insulated nozzles or flanges. The junction shell be seclec with mesne. Details of application ore shown in Fiaure 19-H-4. STANDARD SPECIFICATION S CHEMICALS, OLEFl L* SILICONES DI/ISIO vMON CARBIDE C A APPLICATION - SECTION B - PREPARATION AND APFLICANCn - 19-H INSULATION JULY i?- STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CAR3IDE CANADA I 9-H INSULATION 5 JULY 1966 SECTION S - PREPARATION AND APPLICATION - contd 2. APPLICATION - contd b . Root's or Heccs 1 > The specified expanded silica block insulation shall be installed on roofs or heads. i2j //here weldinq is permitted, either rectangular securement pins or welding pins anc pm clips mcy be used to attach the insulation blocks tc the roof or head. ia I Where rectangular securement pins are used, they shal I be welded to vessel roof or heaa in accordance with Owner's Standcra 15--C. Stainless steel wires for lacing shall be passed through holes in rectangular pins. 3locks of hnsulation shall be installed in broken ioin.r ccmsrrjcrion with all joints rightly butted. Wires shall be pulled over block, cross loced, anc e.nos twisted together, bent downward cna e^bedcea in the insulation. Holes and oepressions caused by wire securement shell oe pcinred up with finishing cement and trowelec " a smoctn even surface. o' >'/ ' t.-r e .velaing pins ere used, they sna i I be located so that a minimum of four pirn i--pcie eacr. block, each pin locat ec aopre < ."-a: me mcnes from each corner or the block. After insulation is impaled on pins, it shell be secured tightly to vessel by pin clips :cr:ec a.-.elaec pin. Pins extending beyond pin clips snail be clipped off flush with surface. Depressions caused by clips pushed inro insulation, o-c a-. :ro : me! I be pointed up with Arishing cement and troweled to a smooth ever jerace. 5' V-ere ^elaing is not permitted, the blocks shall be installed In broken joint constructor im all joints tightly butted, then secured a ace a/ insulation srnap festened to insulation supports installed in accordance with Owner's Stanccra la-31 and IS-3IA, and as shown on Figure .4i Insulation cement shall be used only where necessary to till unadvoidable large voics in me insulation one, where necessary, to roper cr: m provide the proper angle for water shea. O' Smell cracks and rounded edges of chatting blocks shall be pointed up with finishing cemerr rrewelea to a smooth even surtcce. Preformed block insulation Insulation Securement ct Vessel Top and Sidewcll Irtersection i Vetoing nor permitted Figure 1 9-H-5 STANDARD SPECIFICATIONS CHEMICAL^, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA SECTION B - PREPARATION AND APPLICATION - cents 19-H INSULATION 6 JULY 1966 on riot or cone roof vessels, os shown on Figure 19-H-1, shall be formed of oNminum sheet to fit the circumference ana rear. Tne or io leg shol I extend a m ini mum of one inch below the she 11 angle or plate . It shall extend a minimum of six inches cwr "'e roc* .-fiction. The flashing shall be impaled on welding pins, then secured with pin clips cr laced to rectanaulor pins with srcinless 'u. " ' o' o-' ci "'ashing with the uncerside of the she! I cngle or plate ska I I be ecu I Tec wit'' mastic . Vera; `iasning- on cisnea head vessels shell be supported by "S'1 clips hooked over top of tne aluminum pcnel Jackets. The ends of Famines .-a i ce o. vr'ooouc a'c -cined together with sheet mete I screws. 'vO'-'.-r 5crr er o Roc* or -read - Mastic ' . ::* * :arr -."o.-u-c on cene or 'lot roof vessels >rcli exte^a over the top surface of ;-e Vos'.No. '* re '-_c rcc of disced bead vessels shall extend down ever the rlasnina c mini--om of three inches. -,-t am. -.r : o i ce nccl iea as spec ifiec in An i c !e XI /. 3 cf the G ENERAL SPEC IFICAT IONS. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, BlWiiiff SILICONES DIVISIONS AND UNION CARBIDE CANADA___ _____________________________________________________________________ I9~J INSULATION ' JULY 1966 THERMAL INSULATION APPLICATION SPECIFICATIONS ALUMINUM FACED FIBROUS GLASS PANELS AND FIBROUS GLASS ROOF INSULATION SCOPE This specification describes the essential requirements for application of fibrous glass panels with integral aluminum facing for side walls and fibrous glass insulation for flat or cone-shaped roofs of vertical storage tanks twelve feet in diameter and larger normally operating at temperatures not lower Mon 6C F nor higner than 350 F, and on which field stud welding is permitted. Procedures Described in the GENERAL SPECIFICATIONS ore applicable to and constitute an integral part of this specification. SECTION A - MATERIALS I . INSULATION MATERIALS Insulation snail oe os sceclfied in MATERIAL SPECIFICATION it, 2. ACCESSORY MATERIALS Insulation Strap................................................................................... VII.A.II Strao Clips..........................................................................................VII.A.12 E.ocnsicn Springs or Bands....................................................... VILA.15 Stainless Steel Wire....................................................... ...... VII.A.17 Vetoing Pin InsulationFasteners............................................ VII.A.22 Pin CIios.................................................................................................VII.A.23 Sheet Metal Screws............................................................................ VILA. 32 Mastic........................................................................................................VILA.45 lap Sealer................................................................................................ VILA.46 "S" Clips....................................................... Battens.............................................................. Studs..................................................................... Caps for Grooved Studs............................ Roof Tape....................................................... Incombustible Asnesive............................ Flashing.............................................................. Weather-Barrier Mastic............................ Reinforcing Cloth......................................... ............................VI! ............................ 711 ............................VII ............................VII ............................VII. ............................VII. ............................VII. .A. 1C6 .A. no A 11I .A. 31 ; .2 i .b SECTION B - PREPARATION AND APPLICATION I . PREPARATION a. Thickness of Insulotion. The thickness of insulating panels to be installed on the side walls and the thickness of the block insulation to be insfoiiec on roof shall be as shown on drawings or Insulation Schedule. b. Insulation Supports and Securements. Vessels with fiat or cone-shaped roofs shall have an angle or plate continuously welded to Intersection of vessel roof and side wall to provide for insulation securement and water shed. Insulation securement for roof shall be pins welded to vessel roof locates four inches from the edges and corners of the insulation, using not less than three pins on each of the sides and ends. Details are shown in Figure 1P-J-' Welded studs shall also be located on eight-inch centers, approximately two inches in from outer circumference of the edge of the top angle or plate, for securement of metal flashing. If panel insulation on side wall of vessel does not extend to base of vessel, an angle with an outstanding leg 1/2-inch greater in length than me insola tion thickness shall be welded around vessel at the level where panel insulation is to terminate. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, 'LAl ICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 19-J INSULATION 2 JULY 1966 SECTION B - PREPARATION AND APPLICATION - coma 1 . PREPARATION - contd c . LcvO`-r 'or 'Vgl! Sr-ucs. '-`A-ere panels abut the vessel founcction, the bottom eage panel shall oe cjt 'o the slope of the foundation so that ecges of irst course of panels a 11 i 'arm a com inucus norizonta! line around circumference of vessel, arc /er I cal ea ges wi II be in I ines parol I el ro ax is of vessel. From mese estcclisbea L-es stuc spccing shall be as follows: Studs on sice walls snail be In vertical rows,, spaced to circumferential dimensions of 96 inches ct the outer surface of aluminum facing. Vertical spccing sno! I ce rirsr Row - rrree inches ooove base or support angle Adcirional Rcv/s ~ os shown on Figure 19-J-2 fee Row - three inenes from tec. itucs ,-ai. oe orro-;ec *c ".eve centers of lergest nur"oer or nozzles fall on edges or ends of pc^-c-i:. De*a"'s of stuc spacing are shown on Fiqure 19-J-2. i .* 'elded stuc--------Batten strip -----erroo ADoliootion of Fibrous Glass - Aljminum Faced Panels to Vessel Y/all Figure 1 9-J-2 APPLICATION a . S i a e ' a M $ 1 ' Dcsition ;:brovs ~:o:s a'-"`i-^--racec ocrels so fret alremcte rows of studs ere between ends or panels end other rows are at acproxi--cte center mes o; carets. First course c? panels snctl rest on vessel base or fou.ncction, or on lower succor: rinq. 2 1 A-e-> vessel : cr a lev. ecc w-ere level cf rein cr arainage wefer can reaon bottom edge of pc^el, the fibrous glass insulation shell be cut ana :tr:rcea frem r~e Drs: octree c* cc-els *c a" elevation grearer then the highest expected water level . In no case shall this be less than nine inenes. T'e srnccea - Cu t * lb reus a loss incu lor :an sr.c: ' be recla cea witn cellular glass insu lot ion of equal thi chr.ess cut to fit the diemeter of the vessel. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, KnSM SILICONES DIVISIONS AND UNION CARBIDE CANADA_______________ 19-J INSULATION 3 ________________________________ ____________________________________________________________ JULY 1966 SECTION B - PREPARATION AND APPLICATION - contd 2. APPLICATION - contd a . Side Wal Is - contd (3) Inpale first course panels on centerline studs, then secure with grooved caps or nuts, depending on type of stud used. (4) Batten strips, over vertical joints of first course, shall be cut to be two inches less than height of top edge of first course panel, and shall be impoled over studs. After application of a bead of non-setting sealer on each edge of batten, it shall be positioned and secured with the stud cops or nuts. (5) Install "$" Clips along top edge of first course of panels. A clip shall be placed four inches from each end, and three others shall be spacec equally from the end clips. (6) Remove two inches of the fibrous glass (which is not adhered to the aluminum facing) from the bottom edge of each panel which is to be ^sec cthe second and successive courses. This provides for the two inches of facing overlap. (7) Position second course, supported by "$" clips on top edge of first course, with ends of panels of the first course. Impale panels on studs a*center, secure with cap or nut, then form around vessel so that ends are butted against studs at ends. After application of a bead of non-setting sealer at eacn end, position and impale batten to secure ends of adjacent panels to form watertight joint. Battens shaft be secured in place .vircaps or nuts. Successive courses shall be installed in an identical manner. (8) Insulation straps shall be installed on a vertical spacing as shown on Figure 19-J-2. Straps shall be installed to ride behind the front leg c; " S" clips, and alternate spaced straps shall be positioned behind top edge of stud caps or nuts prior to final tightening of these caps or nuts. (9) Vessels twelve feet to twenty feet in diameter shall have one expansion spring installed in each band. Vessels over twenty feet in aiamerer shall have an expansion spring installed at approximate 30-feet intervals in each band. Springs (four inches long unstressed) should be stretcrec approximately three inches when installed. (10) Details of stud layout and panel installation are shown in Figure 19-J-2. (11) Cutouts for manholes and nozzles shall, wherever possible,be located at the intersection of two panels as shown in Figure 19-J-3. Where it is necessary to cut out o panel to fit over a manhole or nozzle, the opening shall be closed up by one or two sections of panel cut to fit arounc tre nozzle, then sealed to panel facing with non-setting sealer and secured in place with sheet metal screws. All cutouts shall be cut to fit arouna bare nozzles or the insulation cover of insulated nozzles or flanges. Junction shall be sealed with caulking mastic. Details of appl i cat ion ere shown in Figure 19--J--4. figure I9-J-3 Batten strips for vertical joints Panels Line uo edges and ends of panels to fall on center lines of nozzles wherever possible If base has slope, cut bottom course of panels to fit slope. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, Rrrjrg silicones divisions and UNION CARBIDE CANADA 2. APPLICATION - ccnrd a. Side Walls - conrc SECTION B - PREPARATION AND APPLICATION - c.-.-.N I9-J INSULATION 4 JULY 1956 Application of Smooth Aluminum Focea Insulation to jV.grroles arc Nozzles Figure 1 9-J-A \CC' ill Rccf' irsulotion she I i consist of two layers of fibrous glass roof insulation insfa I led in broken joint construction. <21 Vessels with maximum operating temperature below 220 F shall be insulated with insolation roof panels as received. If vessel has c maximum te^pero-ure which exceeds 220 F the roof panels used on first layer shell uave the wrap-around weatrer barrier at edaes of oc.nels fiela tri -- mec ;rcm the oocra orior to installation. ! 2 ' The *irst lever cf fibrous glcss roof insulat ion shol I be full sped f tea r~! c<ne$$ cna sne' i oe imeci cC cn pins welded to the /essel rear. rlr- :ra ., ce 1 Decree os cal!ec tor in Irem, I . b cf this sect ion so that a minimum, cf eiaht pins are ^sec per 36 by A3-inch roof insulat ion boaro . After ins. ia`ion is impaled on pins It shall be secured tightly to vessel roof by pin clips forced on the welded pins. T-e cuter 'cap" lever of 1 2-inch thick fibrous glass roof insulcfion sncli pe installed In broxen joint construction by embedainc it in incom bustible achesive spread over first layer of insulation at a uniform rate of 2^ gallons per 100 square feet. On roofs of small curvoture it may ce -ecessary to cur through the csphalt cap sheet in straight lines to allow insulation board to bend to proper curvature. Joints shall be tightlv au'tec ore conrirucus in ccfh directions. 'C Joi-f s, c-c !i - es :t -.rough csphclt cap sneet, she 11 oe covered wit- rocr" race emaeaaea i- ao-es ive spread over the joints anc c^s a' r 'e rare o* two gallons cer ICO square feet. Tope era joints shall be lacaea c -'inimum cf ;cur md-es. STANDARD SPECIFICATION s CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 19 - J INSULATION 5 JULY 1966 SECTION B - PREPARATION AND APPLICATION - contd 2. APPLICATION - contd c. Flashing (p Metal flashing as shown on Figure 19-J-l shall be formed of aluminum sheet to fit circumference and curvature of roof. Drip leg shall extena a minimum of one inch below shell angle or plate. It shall extend a minimum of six inches over roof insulation. i,2^ Impale flashing on studs then secure with grooved caps or nuts, depending on type of stud used. Junction of flashing with underside of shell angle or plate shall be caulked with caulking mastic. (*ii Taoe embedded In adhesive shall be applied over [unction of insulation and edge flashing. d. Weatner terrier on Roof - Mastic {]) '.Vea*ner carrier over roof insulation shall extend down over top surface of flashing. '2 `earner cerrier shall be applied as specified in Article XfV.B of the GENERAL SPECIFICATIONS. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 21-H, 21-HSS INSULATION 1 JULY 1966 THERMAL INSULATION APPLICATION SPECIFICATIONS ASBESTOS FIBER SCOPE Tuis specification describes the essentiol requirement's for application of preformed osbestos fiber insular^- Nr use on piping, including stainless steel, normally operating or temperatures from 70 F up to and including 1 000 F. It is opplicable to both indoor and outdoor service . Procedures described in the GENERAL SPECIFICATIONS are applicable to and constitute cn integral part of this specification. SECTION A - MATERIALS I. INSULATION l-sulcricn -nail oe as soecifiea in MATERIAL SPECIFICATION 21 ACCESSORY MATERIALS Accessor, mo*erials '.nail be as specified in the MATERIAL SPECIFICATIONS, article racers as ~otea . White Glass Wool Blanket......................................... . VILA. 1 Insulating Cement................................................................................... VILA. 6 Pice Insulation Support..................................................................... VILA. 9 Pipe Insulation Strao............................................................................ VILA.13 Ci ips for Pipe St rap ......................................................................VII. A. I 4 stainless Steel Wire............................................................................ VILA. 17 Stainless Steel Pins............................................................................ VILA.20 High Tempercture Fabricating Cement .... /|[ A 2" Heat-Resistant Seaier. .............................................................. Mastic............................................................................................................. VII. /IIA A .dp Weather-Scrrier Mastic (color as specified!.................................../IL 3.1 . o Reinforcing Cloth.......................................................................................... VII.3.1.C Stainless Steel Weather-Barrier Jacket (Designation Ml . . '/II.3. 2 Treated Steel VVeather-Barrier Jacket (Designation Ml) . . /II. B. 3 SECTION B - APPLICATION I. PIPE INSULATION a. Pipe insulation shall be supported and secured as specified in Article II of the GENERAL SPECIFICATIONS. b. Insulation in excess of 3 inches total thickness shal I be applied in multiple layers as specified in Article III.E of the MATERIAL S SPECIFICATION c . Pipe insulation shal I be applied to piping in a staggered position in accordance with Figures GA- I andGA-2ofthe GENERAL SPECIFICATIONS. a . Insulction snal I be appl led with oil joints t ightiy butted and fitted, to ei iminate voids. Large voids sha 11 not be filled with weather-bcrrier -rest! c, but eliminated by either refitting or replacing insulation. Any rounded corners on the insulation surfaces to be butted shall be trued before appiicctio" Finish cs specifies Stainless steel pins Insulation strcc over c SI ip joint Stainless steel sleeves C.010 in . thic< -collection of Asbestos Fiber Insulation to Vertical Lines cf Insulcticr. Sucoorts end Expansion Joints Figure 21 -H-! STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 21 -H, 21-HSS INSULATION 2 JLLY I . PIPE INSULATION - conrd SECTION B - APPLICATION - cento Factory-attached sheeting, where furnished, shall be removed from insulation before cppllcation. dmcM crac-;s a~c degressions, where present, shall be pointed up with insulating cement end trcweioc tlusn witn the surfcce of fne insulation. 2. VERTICAL PIPE a . Insulation on 4-inch NPS and larger pipe extending more than 1 5 feet above bottom elbow, shall be supported by o pipe insulation support located directly above fne elbow. Typical installation is shown in Figure 21-H-l . A oioe insulafior. suepert stroll clso be installed above eccn ccir c: flanges or 'lancec valve in vertical pipe. a. V.he.n oice e-tenc: "ore r^an 15 feet above pipe insulation supoerts locctec directly ccove elbows, -''cmges, cr flanged valves, adaiflcnai >^oport- i-'a1! be `nstalled on approximately 15-foot centers to provide for insrailation of an excar'sic- oNt d= shown in Figure 21-H-l , STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 21-H, 21-HSS INSULATION 3 _______________ JULY 1966 SECTION B - APPLICATION - contd 3. FITTING, FLANGE, AND VALVE COVERS a. With exception of boll and plug valves, all fittings, flanges, and valves over three-inch NPS shall be insulated with covers prefabricated in accordance with ASTM Recommended Practice C 450, latest revision. b. Ball and plug valve covers shall be field fabricated of proper sized pipe covering. c. Screwed and welded fitting covers for three-inch NPS and smaller piping may be field fabricated. d. All valves shall be packed around valve stem and packing gland assembly with heat-resistant sealer to eliminate water pockets. e. Cementing of shop assemblies shall be done with fabricating cement. In all cases the joints shall be as thin as possible with just sufficient cement to obtain good adhesion and complete closure. In no case will wide cement joints, or voids and holes plugged with cement, be permitted. Application of Expansion and Contraction Joint to Asbestos Fiber Insulotion on Horizontal Piping Figure 21 -H-5 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 21-H, 21-HSS INSULATION 4 JULY 1966 SECTION B - APPLICATION - conta 4. EXPANSION AND CONTRACTION JOINTS a . Expansion and contraction joints shall be provided in the insulation on 4-inch NPS and larger horizontal piping . An expansion and contraction `>oint shall be installed In each 21 feet of straight pipe not interrupted by flanges, valves, or fittings, and insulated with multiple layer insulation; a-d in each -2 feet insulated with single layer insulation. Typical installorion is shown in Figure 2I-H-5. Where flanged fittings or valves occur witnin tnese Interval -pansion and contraction shall be provided for in me flange cover, and expansion end contraction joints in the insulation will not be required , b. If an expansion or contraction crack occurs after a line has been put in service, the crack shall be filled with white glass wool, and an expansion o-a contraction ioirt installed ot that location. Ex pension slip joints shal I be instol led at the insulation support in vertical pi pi ng, as shown in Figure 21- H- c. Expansion slip joints shall also be provided at the junction of fitting covers and pipe insulation locorec at the tops of risers where riser exceeds 15 feet in -eiaht c na cipe is 4-inch NPS and larger. Typical installation is shown in Figure 2I-H-6 Application of Asbestos Fiber Insulation to Welded Ell with Site Joint or Too of Vertical Line Figure 21-H-6 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 21-H, 21-HSS INSULATION 5 JULY 1966 SECTION B - APPLICATION - conta 5. MECHANICAL EXPANSION JOINTS 3. Corrugated mechanical expansion joints in piping (usually listed as equipment items) shall be insulated as shown in Figures 21-H-7 and 21-H-7A. A slio joint snail be provided by applying an 18-inch long sleeve of 0.010-inch thick stainless steel over the pipe insulation at each end of the expansic joint, p~ . j flush with the butt end of the pipe covering. The sleeve shall be secured with strap at one end only, that farthest from the expansion join: cover. A collar band of 0.010-inch thick stainless steel, of sufficient width to project 1 inch beyond the expansion joint insulation cover, shall be applied over the sleeve and held in place by the expansion joint cover, which is then secured with insulation strap. The longitudinal laps of the stainless steel bands shal! be a minimum of 2 inches, and shal I be placed so as to shed water. Wecther-barrier mastic shall be appl ied to the ends of the expansion ioinf cover and carried down and sealed to the collar band. Weather barrier mastic shall overlap the stainless steel wearher jacket cn tne expansion joint cover. o. Where exponsion joints are installed vertically in piping, the slip joint at the top shall be onittea and the expansion joint cover securely fastened to the pipe covering. Insulation strap at both ends Figure 21 -H-7A 6. TRACED INSTALLATIONS Treeing a-a irsulcficn on traced lines shall be installed as soecified in Article XIII ct the GENERAL SPECIFICATIONS. 7. WEATHER BARRIER Wecr^er-ccrrier coating or jacket, whichever is cal led for, shal I be applied as spec ified in Articles XIV. B and XV. B, respectively, of the GENERAL SPECIFICATIONS. Mastic weather barrier shall be used unless metal jacket is called for os follows: a V'eaf'er carrier consisting of stainless steel jacketing, where required, shal I be called for by the addition of the letter M to the speci fication desiarction, thus 21-HM or 21-HSSM. o. '.V eat her berrier consisting of treated steel jeekering, where required, shell be called for by the addition of the letters MT to the soecificotion desiq-ation, tous 21 -HMT or 21 -HSSMT. STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND ' UNION CARBIDE CANADA 22-H,22-HSS INSULATION 1 OCT 1968 THERMAL INSULATION APPLICATION SPECIFICATIONS BONDED EXPANDED SILICA SCOPE This soeciflcarion describes the essential requirements for application of preformed bonded and reinforced expanded silica (perlite! insulation for use on equipment and piping, including sta ini ess steel, normal ly operating at temperatures from 7C F up to and including 1 200 F. Procedures described in the GENERAL SPECIFICATIONS are applicable to and constitute an integral part of this specification . SECTION A - MATERIALS 1. INSULATION MATERIAL ir.suicMon mcterial shell be as specified in MATERIAL SPECIFICATION NO. 22. 2. ACCESSORY MATERIALS Accessor/ mcter'ols sroll be as specified in the MATERIAL SPECIFICATIONS, article numoers as noted. Cushioning 3lan<et............................................................. Mineral Wool Blanket (wire netting on both sides) Insulating Cement............................................................. Pipe Insulation Support................................................\ Equipment Insulation Strap................................................ Clips for Equipment Strap................................................ Pipe Insulotion Strop...................................................... Clips for Pipe Strap............................................................. Stainless Steel Wire............................................................. Wire Netting........................................................................... Welding Pins........................................................................... Stainless Steel Pins.............................................................. VILA. 1 VILA. 5 VILA. 7 VILA. 9 VILA.1 1 VILA.12 VILA.13 VILA.14 VILA.17 VILA.18 VILA.19 VII.A.20 Stainless Steel Skewers.................................................................... Welding Pin Insulation Fasteners................................................ Pin Clips...................................................................................................... Fabricating Cement........................................................................... Heat-Resistant Seoler........................................................................... Mastic............................................................................................................. Mineral Wool Blanket (wire netting on one side, expanded metal lath on the other side)........................... Weather-Barrier Mastic (color as specified)........................... Reinforcing Cloth.................................................................................. Stainless Steel Weather-Barrier Jacket (Designation Mj Treated Steel Weather-Barrier Jacket (Designation MT) . SECTION B - APPLICATION /ii a Vila /II A /II. A VILA VILA : :: 1Z 28 -2 /II A. i 2c VII. 3 1 a VI! 3 i c VII 3 2 /II. 3 .2 1. EQUIPMENT o. Insulotion Supports. Equipment shall be provided with insulation supports os specified in Article II of the GENERAL SPECIFICATIONS. b. Thickness Schedule. Unless otherwise specified, insulation in excess of 3 inches total thickness shall be applied in multiple layer construction, as specified in Article III. B of the MATERIAL SPECIFICATIONS. c. Cushioning Blanket. On ail equipment operating above 4GC F or 8 feet and lorger .n diameter, a one-inch thick cushioning blcnker snoll be appiieo ever the entire surface before application of the expondea' silica insulation. On equipment operating jp to 1 CCC F Oshionira B.crke* VII. A. 1 , shot I be used, above 1 OCC F up to 1 20l F, Blanket VII. A. 5 shai I be used'. The blanket sha 11 not be compressed, and sho I; be sec urea :n place with a minimum amount of stainless steel wire. Cushioning blanket shall not be considered as part of the specified insulation thickness. d. Curved Surfaces. On alI equipment, insulation block shall be properly cut in curved sectors and rectangular blocks, os required to fir vessel surfaces, with a l- inch space ol lowed for cushioning blanket where used, and applied to vessel sides and heads in staggered position, with all joints tightly butted. Multiple layers shall be applied so that the butt joints of one layer do not coincide with those of any other lover. Tyoicol insr-iiatien is shown in Figure 22-H-l . e. Flot Surfaces (1) Block insulation snal I be applied to flat surfaces in staggered position with all joints tightly butted. It shall be secured w ith w ire artcc-eo to welding pins as shown in Owner's Standard, IS--40 or other approved securement. On rectangular equipment, the welding oins, or cher approved securements, shall be placed on 12-inch centers, diamond pattern for top surfaces, on i8-inch centers, diamond pettern, for side surfaces and on 24-inch centers, diamond pattern for top surfaces. Where specified in the insulation Schedule, biock may be acpiiec *c flat surfaces with an oppreved adhesive. (2) When specified thickness of insulation has been applied, wire netting shall be stretched tightly over block and secured with tie wires or other approved securement. Entire surface shall be given a ^-inch thicx, smooth and uniformly applied trowel coat of insulating cement. T/oical installation is shown in Figure 22-H-2. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 1 EQUIPMENT - confd SECTION 8 - APPLICATION - confd 22-H, 22-HSS INSULATION 2 JULY 1966 NOTE- Approved alt-emotive securement is by welding pin Insulation fastener (Spec VII. A. 22) with speed clips under , and over the wire netting, omitting tie wires. V . Tie wires 1-in. hex wire netting j-in. thick hydraulic setting insulatino cement nish c cified I ----- Block insulation V/eiaina pins os soeci'ieo ir UCC 3rd IS-AO; | ^ other approved . surer*ents ;ocat eo on 1 2- in . centers diamond cavern tor bottom surfaces, 13-In. ce-ters diamond ocftem *or side surfaces, and 2^-in. centers diancnc octrern for too surfaces. kcciicctton o> 3oncec Exocnaeo Silica Insulation tc Fiat Surface . Figure 22-H-2 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND ONION CARBIDE CANADA 22-H,22-HSS INSULATION 3 JULY 1956 SECTION 5 - APPLICATION - cento EQUIPMENT - contc Secure' ent 11 \ A; Me . ers of insular ion shal I be secureo with insulet ion strap where contour of vessel per-;irm and effective attachment, VZ-ere require a , insolation strap shall be attached to strap anchor ongles os shown in Owner's Stondard I5-31A. Insulation applied to irregular surfaces, where ose of strap is impracticable, shall be secured with wire, fastened to welding pins, dr-v'n taut, ends twisted and embedded in insulation. i`2) AM layers of insulation on bottom heads of vertical equipment and heads of horizontal equipment shall be secured in place with wire cttcc-ec to welaina cins or with insulation strap attached to insulation support, as shown in Owner's Otonccrds 15-31 , IS-40, and Figure 22-H-3. Stainless Steel insulation strap as specified Insulation applied wiin tightly butted joints Insulation Support in accordance with UCC Std IS-31 Square Insulation Blocks NOTE: A floating ring shall be installed around bottom nozzle to provide anchuijge for insulation straps. Application of Bonded Expanded Silica Insulation to Bottom /essel Head Figure 22-H-3 Fiances. Manhole flanges, blind flanges, anc vessel flonges shall be insuiatea unless ernerwise specified. Expansion Joints i i Expansion joints in flat surfaces or cylindrical vessels sholl be insulated with flexible blcnkef insulation. Typical instclian'cn is s-'cwir, FIgjre 22-H-4. (2) Ccrrucated mechanical expansion joints in piping (usuolly listed as equipment items) shall be insulated as shown in Figures 22-H-5 cnc 22-H-5A. A si ip joint she! 1 be provided by epplying an ; 3-inch long sleeve of 0.01 0-incn fni c*- stainless steel over tre cice ms.. :ct :cn a* ecch enc cf me expension joint, placed flush witn the butt end of the pipe covering. The sleeve shall be secured with srrac a: cne e^c m'v, met ;ar best from the expansion joint cover. A collar bard of 0.010-inch thick stcinless steel, of sufficient width to pro jeer 1 -ir.cn ce/o-c -e e / pc ns i or ioint insulation cover, sholl be applied ever the sleeve and held in place by me expcr.sion joint cover which is men secureo /.im ins^lct-c'' strep. The longitudinal Ices of the stainless steel bands s oil be a minimum of 2 inches cna shell be placec sc as to snea werer. `A eat ner-carrier mest ic sncl I be appl ted to the ends of the ex pen si on joint cover cna corriec aown cnc sealed to the col lar be no. '.'/earner carrier mpsric shall ever!cc the stainless steel weather jacket cn the expension joint cover. A here expe^sio'* |cints are insrallec vert I cal I / in piping, me slip joint ar me tap srei I be * -- ittec anc the expansion joint cover snal i be :ecorei/ cs-e-ec to me pipe covering. STANDARD SPECIFICATION S CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA EQUIPMENT - contd ~ . E-cc^sion JcN'b - ccrrc SECTION 3 - APPLICATION - cc- 22-H,22-HSS INSULATION 4 JULY 196c Mineral v. ool metal mesh blanket Sct*c /11, A . 1 C6 '< E.pc'-'acc "eta! !or f-.e c Icn-.et eMe-'cea ever rhe b;c- c - i n . min ai'c .-ccurua ness " T" as specifiec .Velding pins-----------------:UCC 5td IS-40 or ether approved securement Thickness 1 T" as speciriea-----.3loc< insolation) Aoolication of Blanket Insolation to E.<can$ion Joints on Flat Surface Figure 22-H-4 STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA_________ 22-H,22-HSS INSULATION 5 JULY 1966 SECTION B - APPLICATION - contd 1 . EQUIPMENT - con.td i. Insulated Vessel Flanges. Vessel flanges shall be insulated with preformed insulation assembly and weather protected by stainless steel jacket. An insulation support shall be provided immediately above vessel flange. Assembly shall be installed so as to provide slip joints which will allow movement of insularion and weather-barrier jacket. The top of projecting flange insulation shall be sloped to shed water. Typical installation is shown in Figure 22-H-6 STAN DA RD S P E C I FIC AT IO N S CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 22-H,22-HSS INSULATION 6 JULY 1966 SECTION B - APPLICATION - ccnta EQUIPMENT - coma U U'Vrsularec Vessel Flanges. Where vessel flanges ere uninsulated, the reinforcing cloth of tre weather barrier, on the adjacent vessel insulaNon - *-a 11 be e^te-oeo to metal of vessel body, coated with weather-barrier coating, arc ba^aed wriie coating is still tacky. A second aoplicoricn o' weer-'er-barrier coarinc shal I then be applied over toe reinforcing cloth ana secure^ err. T vpi :a I iastal I at ion is shown in Figure 22 -H-?. . I-: Jaticn Support. A slip joint shall be provided ot each insulation support, except the bottom support, on verticoi vessels, and at each insula tion support wirrcuTe<ception on horizontal vessels. Typical installation is shown in Figure 22-H-8. Vessel wall Thickness "T" as specifiec Application of Bonded Expanded Silica Insulction Adjacent to Uninsulcted Flanges Figure 22-H-7 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CAR8IDE CANADA SECTION B - APPLICATION - coma EQUIPMENT - confd I. Vessel Nozzles. Vessel nozzles shall be insulated cs shown in Figures 22-H-9 and 22-B-10. 22-H,22-HSS INSULATION 7 JULY 1966 -Stainless steel wire lacing Mi "V AM i-' y\A.- V ,, .AVi . M1 >1 * Mr !^7nN'j rv L-1 NS- k- *V i i-V.vV/ Sect ian A-A Application of Block Insulation to Blind Nozzle on Vessel Figure 22-H-9 Application of Block Insulation to Line Nozzles on Vessel Figure 22-H-1 C STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 22-H, 22-HSS INSULATION 3 JULY ^00 SECTION B - APPLICATION - EQUIPMENT - ccmc Vessel Legs C 2'-:reI ec -,r ru c: - ro i racing legs src 11 be insu lotec os spec if iea in Art icle /. C c' *-e G ENERAL SPEC IF 1C ATION5, O*1 Cncnnel legs snail be insuicted with block which shell exfena over c-nannel flanges one cewn cnannel legs to fireproofing. Thickness sncll be o ~'inin-,um or cne-nolf that specified for ooay of vessel. " <3X '/essel inmlct'cr snail be butted firmly against tenk leg `large. Re-entrant space cuf-vo-m channel flanges and ever cnannel flanges per .veer coo , s n $ v i c r i osnal 1 ce fi 11 ed with block . In sto I lot ion she 11 be as mown ir Fig.re 22-h- ^ . Vessel Skirts Skirts supporting verticol equipment shall have t^eir outer surfaces insulcfed. Unless otherwise specifiec insJctipr snei. e.tenc acA-rwara, ;rcm i_,nctior' of skirt with bottom need, c minimum cf ;cur rimes tne specifiec micxness, but not less tnan 1 2 Inches, or tc z ct om o; s>-h: If mar o' stance is I ess than 12 ir.cnes. Thickness snei i oe c s spec i flea fer boay of vessel . The bottom heac insu icr ion me. i oe :upcornea m accorcarce with Owner's Standcrc 15-40 or IS-A2. Installation snal I be cs shev.n in Fig-re 22-H-l 2. c . Traces: 1- -to La* ems. Tree ing end insu lot ion on traced equipment sr.al I be insrcl iea os seed f iec in Art i cle XIII of tne GENERAL o? EC 1F ,C a 7 !C*`- c Surface Filler.. .V-.e" specifiec thickness of insulcticn hes been cppiieo, any smail cracks cr ceoressiors shall be pcintea up wit*' insuictlc" ce'-em a~c trow elec ;1. _s*' .-,:m s,r*oce of insGo'ior,. c . ect-'er Sorrier. eerier-corner cccr in.g cr jacker, whic;'e ver is ca: .ea ;cr, s^c1: ce coo I iec cs specified in Articles XIV. 8 end XV. 3, respective1 /, of me GENERAL SPEC IF 1C ATICN5. Me Stic weather carrier sncll be used unless -'-etc. jacket is cal i ed for cs fol I cws' ' I .Veo*-`er carrier consist mg o; sto ini ess steel icc - et ing, w ere reo- ire-c, $:-c i i oe call ed for cy me a bait ion of the letter M to the soecificarior cesic'-ctior., mus 22-KM or 22-rScM.. 1 2 .'CCf'er ccrrier ccnsistino of trected sfeei jeeketinc, where reouirec, sncll oe ccliea for b/ Me addition of the letters MT to tne speoifi carl or, cesioncticn, thus 22-HMT or 22-HcoMT. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DI/ISION5 AND UNION CARBIDE CANADA^_______ EQUIPMENT - confo SECTION B - APPLICATION - contc 22-H, 22-HSS INSULATION 9 JULY 1966 Finish as specified------Tangent 'ine--------------- \ -----------------------J 2 / +---------------------------------- ;----- ihickness 1 T1 7 ;7 7 as specified 7 f-------------------------- j----- Insulction support. A ------J----------------------------1 ^UCC Std IS-42) c ' % h- *T Insulation support, (UCC Std [5-31) ------------- ^ : -- Skirt i-------- i----- Thickness ` T * as specified l j Application of Bonded Expanded Silica Insulation to Equipment Skirt Figure 22--H-- 1 2 2. PIPING o . Pipe insulct ion M ' Insulation Supoorts. Pipe insulation shall be supported and secured as specified in Article 111 of the GENERAL SPECIFICATIONS. (2) Thickness Schedule. Unless otherwise specified, insulation in excess of 3 inches total thickness shall be applied in multiple constructor as soecifiec in Article III.B of the MATERIAL SPECIFICATIONS. ( 3 ' Vertical Pipe (a) Insuicticn on 4-inch NPS pipe and larger, extending more then 15 feet cbove the bottom elbow, shall be supported by a pice insolation sjpport located directly above the elbow. Typical installation Is shown in Figure 22-H-I3. A pipe insulation iuoocrt sncli also ce installed above each pair of flanges or flanged valve in vertical pipe. tbl V/hen pice extends more then 15 feet above pice in.sulcticn supports Iccotec directly cbove elbow, flanges or flcr.geG /elves, ocoi`ic'cl s^cccrts s-cll be installed on approximately 1 5-foot centers to provide for ins ollation of exoonsion joint os shown in Fiaure 22-H-'; 2. STANDARD SPECIFICATIONS i;. OLEFINS, PLASTICS. ci .'isicns and carbide Canada PIPING - ::-r: SECTION B - APPLICATION - contd 22- H,22-HSS INSULATION 10 JULY 1966 Fi*i!'. os specified Stainless steel pins i-sNotior strep over p ns oiio joint Stainless steel sleeves ..010 in. rhick of Bcnoec E'-r,c,'dec Silica l-sularicn to /ertical Lines at Insolctior Sucpcrts end Expansion Joinrs FNvre 22-H-13 Aexcept ion O' oc : 'C :Lg valves, all fittinos, '"Tenges, ond valves over three-inch NL PS s occorac-ce a!:- a^TV Pe .f'-~e-'eed prcc*ice C -50, latest revision, i oe insulated with covers prefabricated in 2 ScL o-a a1 2jo* *v5ci/e covers snail be field fabricated of crocer sizec oipe covering. 3 Screv.-ea cr.c .veiaed fitting covers for three-inch NPS and smeller piping nay be field fabricated. -< F i 11 ' - o Ns^. la* i 0'-. sreii oe secorec with wire or stroc as recuirec. 5 I-:. o*l:- ;r o- fi"i*os S'c oe firree ono osse-cNc /.if. tignt 'pints. Cementing of ore**aoricefee essemoiies shell be dene .-.it-' ccrico''"-: :e~e-r I- cl1 ccses *-e :oi*~rs $ncll oe os thin os ocssib!e, .vitn j_.st sufficient cement to octcin good adhesion and complete closure N no case I `1 ; oe ce-e^t ;c i-rs, or v oies one noi es ol ueced v*ir^ cement, be oernitted . Tycicc I covers ore s-1 cv-n in Figures 22-hi - I A, 22-H -1 5, a-a STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA PIPING - :onro SECTION B - APPLICATION - 22- H, 22-HSS IN Su LA TIC N 11 JULY 19-6 Applicotion of Bonded Expanded Silica Insulation to Horizontal Welded Ell Figure 22--H -- 1 4 Acclicorioo of Bonded E<cc"Cec Sr'cc Ir`s'c:Tic^ Figure 22-H-15 Line Flange STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, Brnrfl silicones divisions and mug/** union carbide Canada PIPING " ccntd SECTION 3 - APPLICATION - come Slip joint not required on jingle layer except where $ceci;icclly colled fer------------- , .jj-' , " -J 22- H,22-HSS INSULATION 12 JULY T966 Preformec vclve cover ifiea Aoplicorion of Boncec Expc^aec Silico Insulcticn ro Flc'igeo /c ve Figure 22-H- i p Expansion Joints (1 ,) Expansion slip joints shall be provided in the insulation for horizontal piping 4-inch NFS anc larger. An expansion joint shell be in-tcileo in each 21 ft of straight piping not interrupted by flanges, valves, or fittings, and insulated witn multiple layer insulation; one eacn 42 :r insulate with sirgle layer insulation. Typical installation is shown in Figure 22-H-17. If on expansion crack occurs after line is put in service, me :rcc< shall be filled with white glass wool and an expansion joint shall be provided at that location. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISION'S AND UNION CARBIDE CANADA 22-H, 22-HSS INSULATION 13 JULY lbo SECTION B - APPLICATION - confc 2. PIPING " confc c. Expansion Joints - contd (2) The expansion slip joints shall be installed at the insulation support in vertical piping os shownin Figure 22-H-13. (3) Expansion slip joints snail be provided at junction of fitting covers and pipe insulation located at the tops of riserswhere riser exceeds 15 ft in height and pipe is 4-inch NPS or larger. Typical instol lot ion is shown in Figure 22-H -18. 14) Where flanged fittings or valves occur withinthese intervals, expansion shall be provided for the flange cover, endexpansion joints in me ir.solotion will not be required. Trccec 1-t taller ions. Tracing anc insulation on tracea I ines she 11 be instcl tec as speci;iec in Article X II t of the GENERAL a PEC I FICAi iCN-c . e Surface Finim. .V-ere present, srrall creeks anc depressions shall be filled and smoctied with insulating cement before application ct v.earner oerrier, '. V. ec'-'er Bern er. Wee mer-carrier cact ina end lockets, w ni- Sever is ccl1 ed ror, she! I be acci led os specified in Art ides X IV, 3 a~c X / . 3, respective!/, a; *-e GENERAL SPECIFICATIONS. Mastic weather barrier shall be used unless metal jacket is called for as follows: 1 .'-earner ccrrier consisting of stainless steel jee-eti-g, where reauirec, shell oe called for by the addition of the letter M to tne scecm "icaricn aesignotion, thus 22-HM or 22-HSSM. i 2 earner ccrrier consist ing of rrece a steel jee- e*; "c, ficorior. cesiancfion, thus 22-HMT or 22-H5SMT. here recoireo, mcD oe raked far by the ode it ion of t-e letters MT to the soec i- STANDARD !>miC*LS AND PLASTICS OPERATIONS DIVISION and umon carbioe Canada limiteo 22-HSP INSULATION 1 JULY 1967 THERMAL INSULATION APPLICATION SPECIFICATIONS SCOPE This spec! t'icat icn c escribes the essential requirements for application of geodesical f y shape a oonaec expanded silica insulaf ion for use on steel spneres t'--cL; ooeraTing at temperatures from 70F up to 500F. Procecures describee in the GENERAL SPECIFICATIONS are applicable to andconstitute an integral part of this specification. SECTION A - MATERIALS 1. INSULATION MATERIAL l"su aticn srat, oe as specified in MATERIAL SPECIFICATION NO. 22. ACCESSORY MATERIALS Accessory materials shall be as specifiec in MATERIAL SPECIFICATIONS, article numoers as noted. Eoyiomenr l-soiarion Strap C .os tor Ea. lament Strap Srai.iiess Steei Wlre tasu :ot ing Cement Aire Netting 'Voicing Pin Insulation Fasteners Pin C ias Stain.ess Steei Sxewers VILA. 11 VII. A. 1 2 VILA. 17 VII.A.7 . VII. A. 18 VILA. 22 VILA. 23 VILA. 21 Fabricating Cement Heat Resistant Seaier Mastic (caulking) Weather-Barrier Mastic (color as specified! Reinforcing Cloth Treated Steel Weather-Barrier Jacket (designation MT) VILA.38 VII. A.42 VII. A.45 VII.B. 1.a. VII.B. I.b. VII.B.3 SECTION 8 - APPLICATION EQUIPMENT - SPHERE a. Insulation Supports. Sphere shall be provided with insulation supports as colled for on drawings. The sphere shal i be provicec witr, three insulation support rings. One support ring to be located at the equator, one to be located approximately 30 above the equator, and one to be located approximately 30 below the equator. Other insulation supports,where required, shall be as specified in Article (I of the GENERAL SPECIFICATIONS. All Insulotlon suoports shall be provided by others. o. Surface Preparation. Sphere body and legs shall be prepaired as called for in Article I, GENERAL SPECIFICATIONS. Thicvness Schedule. Unless otherwise specified, insulation shall be single layer. VSLere insulation thickness greater than 3 inches is required, special engineering design is necessary. a. Sphere Bccy ;' Expanded bondec si I ico insulation shal I be shop fabricated or mo I aed geoaesi cai ly shaped to fit the design of the sphere. 2) Expanded bonded silica insulation shall be secured with welding pin insulation fasteners and pin clips, spaced so as to provide a minimum of four aftachmer *s per block. 5` Pin clips shall be presseo info insulation sufficiently to allow pins to be cut off belo1- ;-'rotation. The dip depression shai; oe fil led flush with face of block with mastic (caulking). Typical instol I at is shown in Figure 22-H SP-1. i After completion of application of bonded expanded silica insulation on area below each insulation support, a water stoD snc.i ce installed from the ring, over the exposed edge of the insulation and carried aown over the outer surface of the insulation. This water stop is shown in Figure 22-H SP-2. e. Vessel Manholes and Line Nozzles. Vessel manholes ana nozzles shal I be Insulated as shown in Figures 22-H SP-3 and 22-H SP-A. Vessel Leas ; n Concrete filled legs shall be insulated as specified in Article V.C. of the GENERAL SPECIFICATIONS. 2s Legs .not concrete filled, or not fire protectee, shall be insulated with 2 inches of bonded expanded silica to base or to ' re orotectec part of leg. Insulation shali be installed in accordance with STANDARD SPECIFICATION NO. 22-H. g. Tie Rocs anc Tie Rod Anchors. Tie rods and tie rod anchors shall be insulatea with 2 inch thick bondea expanded silica in ccccrcc-,c, wit- STANDARD SPECIFICATION NC. 22-H. STANDARD CHEMICALS AhD PLASTICS OPERATIONS DIVISION and union CARBIDE Canada LIMITED Tie Rocs and Tie Roc Anchors - Confd SECTION B - APPLICATION - Confti 22-HSP INSULATION 2 JULY 1967 Weather barrier, as specified Oversize eloow cover f - 'jki y T- j.vj r1 Bonded expanded si Iica insulation - "XT- // N ., ^ ^ Heavy fillet of ncsric .ralkingj /a insulating cemem /V min. SPHERE Nozzle Connected to Elbow Bonded expanded silica insulation--------- SPHERE Heavy fi I let cf mastic (calking) Weather barrier, as specifled Preformed flcnge cover Oversize pipe cover -- Approx. 1" Strip of white glass wool blanket around pipe z:e Connected fc Straight Pipe Application of Cellular Glass to Lire Nozzles Figure 22--H SP-3 dpneres STANDARD CHEMICALS *N0 PLASTICS operations division and UNION CARBIDE CANADA LIMITED SECTION B - APPLICATION - Contd Tie Rods and Tie Rod Anchors - Contd 22-HSP insulation j JULY 1967 __/ Cl SPHERE -Welding pin fasteners 4 pins per block minimum Fill clip depression with mastic (calking) Flush with face of block -Preform bonded expanded silica insulation cl ' 3 o ! .j 3D sa ,/ '----------Dynel reinforced mastic finish, as special id Application of Preformed Bonded Expanded Silica Insulation to Sphere Body Figure 22-H SP--1 Bonded expanded silica I insulation i Weather - barrier mastic i reinforced with dynel fabric SPHERE Fill with glass fibers Seal all voids between insulation support and sphere with high temperature sealer --Wafer seal of weather - barrier mastic reinforced wirh dynel fabric over outermost j" of support, the exposed top of insulation and dow- 3 inches of outer surface of insulation Installation of Water Stop at Insulation Supports Figure No 22-H SP-2 STANDARD chemicals and plastics operations division nd union Carbide Canada limited 22-HSP INSULATION 4 JULY 1967 SECTION e - APPLICATION - Conrd vVeafher-8orriers (1) V.'eafher-borrier coaring over insuIat ion on sphere body shal 1 be as in MATERIAL SPECIFICATION VII.B. I.a. , ana shaii be applied as specified in Article XIV. A. of GENERAL SPECIFICATIONS. i 2) Weothei -barrier jacket over the rod insulation shal I be as speci fied in MATERIAL SPECIFIC ATI ON VII. B. 3. , Sped fi cot ion Designation "MT" and shall be applied as specified in Article XV.B. of GENERAL SPECIFICATIONS. < 3^ Insulation on support legs (where required) shall be weather protected by weather-barrier mastic or treated steel jackets as called for in U) or (2) above. Stainless steel wire lacing attached to vessel strap A^_ Stainless steel skewers ^ Insulation strap Preformed flange cover -- A-- Preformed *1 =5B- ' sphere block ------------- Note Weather-barrier not shown Section AA Application of Bonded Expanded Silica Insulation to Blind Flange on Sphere Figure 22-H SP-4 STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, 1 SILICONES DIVISIONS AND UNION CARBIDE CANADA 23-H,23-HSS INSULATION 1 OCT 1968 THERMAL INSULATION APPLICATION SPECIFICATIONS INHIBITED CALCIUM SILICATE SCOPE This specification Describes the essentiol requirements for application of preformed inhibited ccicium silicate insulation for use cn equipment one Dicing, including stainless -feel, normally operating at temperatures from 70 F up to and including 95L r . Procedures described in the GENERAL SPECIFICATIONS are applicable to and constitute on integral part of this specification. SECTION A - MATERIALS I . INSULATION MATERIAL Insulation material shall be as specified in MATERIAL SPECIFICATION 23. ACCE-:CRY -'AA T ERIALS Accessor/ -icteric!: shall be as specified in the MATERIAL SPECIFICATIONS, article numbers as "cred. Cusniontrc 5lar<et............................................................................VII.A. 1 Mineral Wool 3lanLet (wire netting on both sides) . . VI!. A. 5 Insulating Cement............................................................................ VILA. 7 Pice Insulation Support.....................................................................VILA. 9 Equipment Insulation Strap....................................................... VILA.II Clips for Equipment Strap.............................................................. VILA. 12 Pipe Insulation Strap.....................................................................VII.A.13 Clips for Pipe Strap............................................................................VILA.14 Stainless 5teel Wire........................................................................... VILA.17 Wire Netting......................................................................................... VILA.18 -Velding Pins......................................................................................... VILA. 19 Stainless Steel Pins............................................................................ VII.A.20 Stainless Steel 5*.ewers.................................................................... Welding PinIrs-LLor Fosterers................................................... Pin Clips....................................................................................................... Fabricating Cement........................................................................... Heaf-Resisfanr Sealer........................................................................... Mastic.............................................................................................................. Mineral Wool BlcrLet (wire netting on one side, expanded metci lath on the other side)........................... Weather-Barrier Mastic (color cs specified)........................... Reinforcing Cloth.................................................................................. Stainless Steel Weather-Barrier Jacket (Desicnaticn M) , Treated Steel Weather-Barrier Jacket (Designation MT) . /II. A. /jj.A. EE 7!|. A . EE /||.A. 2~ /II. a VILA, -i /li. A , 1 CS 7||. 3 .1 . o /li.B.'.o VM.3 2 VII. 3. 3 SECTION B - APPLICATION I. EQUIPMENT a. Insulation Supports. Equipment shall be provided with insulation supports as specified in Article II of the GENERAL SPECIFICATIONS. b. Thickness Schedule. Unless otherwise specified, insulation In excess of three inches total thickness shall be applied in multiple Ic/er ccn:;r. :ricr s specified in Article III.B of the MATERIAL SPECIFICATIONS. c . Cushioning Blanket. On all equipment operating above 40C F or 8 feet and larger in cicmerer, a one-inch thick white gloss woe! cusnicNna blanker srcil be applied over the entire surface before application of the caicium silicate insulction. The blanket shall not be compresseo o'-c ;-p|l be securea ir place with a minimum amount of stainless steel wire. Cushioning blanket shall not oe consiaerea as part of the specified insulation rnic-.ness. d. Curved Surfaces. On all equipment insulation block shal I be properly cut in curved sectors and rectangular blocks, os required, to fit vessel sur faces with a one-inch space allowed for cushioning blanket where used and applied to vessel sides and heads in staggered position with all joints tightly butted. Multiple layers shall be applied so that the butt joints of one layer do not coincide with those of any other layer. Typical insfai let ion is shewr In Figure 23-HSS-l . e. Flat Surfaces (I i Block insulation shall be applied to flat surfaces in staggered position with all joints tightly butted. It shall be secured with wire attccnec ro welding pins as shown in Owner's Standard IS--40, or other approved securement. On rectangular equipment, the welding pins, or or-er accrsvoc securements, shall be placed on 1 2-inch centers, diamond pattern, for bottom surfaces, and on 24-inch centers, diamond cat`ern, rcr Lee s^rcc-:: one on 24-inch centers, diamond pattern, for top surfaces. Where specified in the Insulation Design Schedule, block ncy be opeliee 'c tier sur faces with an approved adhesive. I2'> When specified thickness of insulation has been applied, wire netting shall be stretchea tigntly over block and secured wi-n He wires ex cr-er ccproved securement. Entire surface shall be given a 1 /2-inch thick, smooth and un ifornly applied trowel coat of sett irg intulat >rc ceme~t. Typical i-stallation is shown in Figure 23-HSS-2. Securement (1 i All layers of insulation shall be secured with insulation strop where contour of vessel permits firm and effective ettaenrrent. Where recuirec, insula t ion strep sncll be oft ached to strop anchor angles as shown in Owner's Standard IS-31 A. Insulation applied tc irregular surfaces, wrere _ se pf strap is impracticable, shall be secured with wire faster.ee' to welding pins, drawn tout, encs twisted ond embedded in insulation. 12) All layers or insulation on bottom heads of vertical equipment and heads of horizcnral equipment snail be secured in place with wire crrac-ec tc welamc airs or with insulction strep cftached to insulation support os shewn in Owner's E-cncoras 15-31 and 15-40, end in Figure 22-H35-3. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DI/ISION5 AND UNION CARBIDE CANADA 1 . EQUIPMENT - conrd SECTION B - APPLICATION - contd 23-H, 23-HSS INSULATION 2 JULY I960 ona center: Yc-Of'c for toe STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES Dl /ISICNS AND 'JNICN CARBIDE CANADA I . EQUIPMENT - cootc SECTION 8 - APPLICATION - ccnrd 23-H,23-HSS ins'jlaticn 3 JULY 19 36 Sfo in I ess Steel insuloricn strap as specified insulation dppliec with rightly butted joints Insulation Supocrr in accordance with UCC Std IS-31 Square Insulation SIccks NOTE: A flooring ring snail be installed around bottom nozzle to provide anchorage for insulation straps. Application of (nhioifed Calcium Silicate Insulation fc dottcn- Vessel Head Figure 23-HSS-3 Flcr-ges. Manhole flanges, blind flanges, and vessel flanges shall be insulated unless otherwise specified. E 'Cession Joints (1 1 E<pansicn joints in flat surfaces or cylindrical vessels shell be insulated with flexible blarket insulation. Typfcol installation is snev. n i' Fiaure 23-HSS--1. STAN DARD SPECIFICATIONS silicones :>i/ision: and IMCS. CARBIDE CANADA SECTION 3 - APPLICATION - re-:: 23-H,23-HSS IN SUL AT 1C N JULY 19-6 ' :o; e co ; i c ' ioi-r: >r rr i p N-s ~ < ,.i3l!v I Nt ec os eq . - ' -. _ n*ea as show-- Fin ores 23--H S 5-5 cmc i- t 'oi ` ore .: aec b , -a cel /irg c > I a-in z" long 1eovo v C. l' C Nc" .to inless steel over me pipe msulcr ion ct eac" ol"r. clocec fl<,,sn with the butt eno of the pipe: ccvermg. T'-e sU'C.e moU re securea with strap at one eno only, `net si on ;oi t cover. A col lar bond of C. 01 o- in m rn.i ck srairiles:- :teel o: ie * length to oro'ec* one inch eeyonc the ex- cover -rail be applied over the sleeve arc -eld In clcce bv the e'cocmici icirt cover which is men securec v/ith insulation ai or: of me stainless steel oa.nas shall oe a rri-N'u'r of two Inches o~a mail ::e olaced so os to snec water. V7ecmer-bcrr!er r - v-os c; "'c e <cc-si 0" aim cc.vt a a cctrle a a pw n c"c sea .-rj ' : me toiler bend. V/eamer-bcrrier --.aori; socU over- . ..f'or a- *'e e pension >i-t cover. a .. r- _c j o- c i . ore -c:cii-c .w-rr >o! I, N pip! -c, >i :c air- at me too : m- .* .-a ,-e me e < pan si on joint cover sec jrei / '"a stereo T ;t ' O' Cl cor; it be ir.sulatec as mow- in F:::,re 2C-HSS-9 rorectec 0/ stainless -tec ac--er. slip joints /.hicm allow ~cve---"t r ccrrier on the aciccerr vessel I fill foe-./. A second application m in Fiacre 23-H55-7. ea'-er- .n vertical vessels, cnc at ecm msNcti.m 1 Co- srt-*e~'i; I ec fr-cr cia i tubing legs sncl I oe insula tc-c cs spec it toe in Art i cle V. C cf me GENERAL SPECIFICATIONS. S C "a '21 e v. met I oe Insulated with block which shal I extend over channel flanges ora a own channel legs to fi reproof inc . TNc-mess s-c i - ce a " -O'; --or soecifiec ;orooc. o< .'esse'. 2 /. ::e; -...otic.' snc'l c-.- . t tec f im-.l y caci nst tank 'eg r 1 p * ge . Reentrant space act ec- rcr-c I flanges and over cnannel fiances be* .vec" ;c . I * u i c; I a ' I oe i I ' ec im c I oc- . I ns; a I la? ion me i! be as shewn in Fi cure _3~ H S 5- 1 I . STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND ' UNION CARBIDE CANADA I. EQUIPMENT - contd SECTION B - APPLICATION - ccrtd nsulalion strap at both ends 23-H,23-HSS INSULATION JULY 1966 Figure 23-HSS-5A STANDARD SPECIFICATIONS UNION1 CARBIDE CANADA : OUl PME NT - oonta SECTION 5 - APPLICATION - cor;: 2 3-H, 23-HSS INSULATION 6 JULY 1966 T-ic-:ness ' T" as specified Application of Inhibited Calcium Silicate Insulation Adjacent to UN^sjIcfed Flanges Figure 23-HSS-7 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS. SILICONES DIVISIONS AND UNION CARBIDE CANADA.......... 1 . EOUIPMENT - coma SECTION B - APPLICATION - come 23- H, 23-HSS INSULATION JULY 19~c ma n..s sK <. I s-.ewer>- Insulating ceniv t...... ............ Oversize elbo-.v Appro-. 1 1 F' ;-;'.czz'e Connected to Straight Pipe Insulating cement--------Strip of -aLite g!a;.woo! bia'"'- el rcp* oroonq pipe------ -- - Nozzle Connected to Elbow Appl icat io^ of Bi or - hsJatio'* to LT-e Nozzles c /ess-.! Flaure 22-HSS-iC STAN DARD SPECIFICATION S ei DI /131C N; VO CARBIDE Canada SECTION 3 - APPLICATION - 23"H, 23-HSS INSULATION 3 JULY 19o6 A-oCcoricr of I v.ibhec Cai: i. ~ N ii tore Ins^ic'ion to tc. Ic'-e-t Leo r i t.re 2E--1 tt- ! 1 :ccr>n .-erfitol ecUcr ent r: .'.if' ocror-. ''eaa c o'inin t;. TNc-nes: sOl! be a: or I5-A2 . |n;ralloficn ;-ci! -:'.r t.fer :-or:aces i-sJo: r ccc , o: vessel. T-e c I Fiovre 23-h33- I 2. or-'erv/ise specified, insclafion snoll e\*c-ra e-s r'^an 1 2 inches, or fc ocffom of sirr i: isolation shall be supported in ccccrccnce STANDARD SPECIFICATIONS CHEVICAL5, OLEFINS, PLASTICS, SILICONES Dl /CION'S AND jv.ION CAP3IDE CANADA 23- H, 23-HSS INSULATION JULY SECTION 3 - APPLICATION - ccnrc E DUIPMENT - ccNc c. Trocec Installations. Tracing and insulation on traced equipment shall be Installed as specified in Article XIII of the GENERAL SPECIFICATIONS. p. Surface Finish, V7uen specified thickness of insulation has been applied, any smcil crcc-.s or depressions shall be pcintec jp v. ith insAaticr ce~e-~r one rrcwelec fLsr. .Or" surface of insulation. q . V. eerier 3orrier. Y/eat her- barrier coating or jacket, whichever is cal led for, shot i oe acpi iea cs specified in Art ic les X I . 3 one X /. 3, re spec: i. e-. cf the GENERAL SPECIFICATIONS. Mastic weather barrier shall be used unless metal locket is called for cs follows: I / A ecfher carrier consist Inc of stainless steel jacketing, where required, sha) I be col lea for by the addition of the letter M to spec! flea: i o<- ceil "T- * ion, 23-HM or 23-HSSM. I ,\ ecr-er o-arri cr consist ing of treated steel jacket i no, .-.here required, sha 11 be :ol lea *or :v roe addition of the letters MT to tre sceci :izr.; I: aesi :-'aricn, t-.us 23-HMT or 23-HSSMT. Flee I ' i . or !o~ : .ocom. Pipe insular ion sha 11 be soppertea and secured as specified i ~ ~ri: = ill of the GE NERAL c PEC IFIC ATICN o , 2 7 "ic-.-'ess Screcule. Unless otherwise specifiec, insulation in excess of three i ~: -'<e= c: r -'icxness sna i I oe a pc I iec in "jlf iple '-c.. :-i :: r ion cs specif iec in Artie le II i. 3 of the MATERIAL SPECIFICATIONS. 2 j Vertical Pipe a Insulation on 4-inch N PS pipe and larger extending more than 15 feet above Ne ccrt or elbow sha 11 be supported by a pipe i "Sw lot i or c port locatea directly above the elbow. Typical installation is shown in Figure 23-HS3-13. A pipe insulation support shall also oe irsraiieo above each pair of flanges or flanged valve in vertical pipe. sp! '.Vhen pipe extends more than 15 feet above pipe insulation supports located directly above elbows, flanges or flanged valves, cccitio.ro' supports sna 11 be installed on approximately l 5-foot centers to provide for installat ion of expansion joint as shown in Figure 23--H S3-- 1 3. Finish os specified InsJction strop c.-er ers Slip joint Id m. t n: c - 'ipitec Calcium Si! i cere Insulation to Vertical Lines or Succors ore Expansion Joints STAN DARD SPECIFICATIONS . "'olDE C ancOa pipo iCTION 3 - APPLICATION "If.-.:, F'c-'oe, era .0;/e Covers :c C"G ci^g /oi^es, c1 i"i-c;s, 'lodges, C"d /c'/es over *"reereco,~r"e-ded ^rcc'ice C A;V, Ic'c-s* -e OIo" : overs snaIi be riela focricorec of proper sized oice coveri^G. : *`f:."c cov.-rs ?or *oree-i-c ' N PS ore s^cHer ?ioi"g ray oe f:e!< 23-H,23-HSS INSOLATION 1c _j:jLVJvCc oe icsulafed wir-i covers orercoricorec I" STAN DARD SPECIFICATIONS C-E.VICAL 5IL!C C`.E. OLEFIN PLASTIC:, hro JMCN C 23-H,23-HSS 5EC7ION B - APPLICATION - porta PIPING - cento Fitting, Fiance, a-c Valve Covers - contri - Fitr'-o !-s - >a: io" sra! 1 be secvrec witn ire cr strao as reauirec . 5` In 5c iot icn ;cr ail firt inas snal I be fir tec and cssenc I ea .vir h tight joints. Cementing r creraori catea assembi ies srci I oe acne w ir n fc or I car i -~ ce-'enf. I- a!' cases tue ioNts shall be as thin as possible with Nst sufficient cement ta ootaio good adhesion ond complete closure. |n ~c case ..ill .s ice ce-err joints, cr voids end holes plugged v. ith cement, be aer^itred. T/cica1 :: vers ere shown in Figures 23-H5S-1 4, 23-HSS -1 5, a-c 23-HSS-16 Silo join: '*o' requii-c-J on ice: !fi cai ly c al lea ror -------- Aoplioarion of Irhiaited Calcium Silicate Insulation ro Flanged Valve Figuic- 23-h55- 1 6 o cc - s; an uC i *: s 11 ) E.- ra''sion slip joints shall be provided in the insular ion for horizontal piping 4-inch N PS and larger. An expansion joint sne i 1 be ins? a; i-;-a I eacn 21 f of straient piping not interruptec ay ftonges, to Ives, cr fittings, and insulated withmultiple layer insulcticn, one eac- -I insole* a Airn sing I e layer insulation. Typical insta I lot ion is shown in Figure 23-HSS -1 7. If an expansion crack occurs after the I ire "c; cecN ser.ice, t'*.e crccx shell be filled with /.hite alass wool end cn expansion joint sholl be provided at that location. T -e e-.pa-'sion. ilia joints shall be insrcllec ct the insulation support in vertical picNc os snow-, in Figure 23-HSS-io. 3 E pansier slip 'c't-t > sbal I be croviaec ar :u net ion of ritt No covers cnc pipe irsu tot io- located cr t -c- tops cr riser; /."-.ere riser e :ceec; . ; i - -eiarr rc pipe is 4- inch N PS or lorger, for multiple (ever cop I icat icr$. T/picci i-sra! tar ion i; mown in Figure 23- He i3 . 14 : ,`.":*ere flprcea firr ires or vaI / es occur w ir;Vn these intervals, expansion srclI be proVcec ror in the flange cover, a-c e<pension joints I - e - s., I o1 ion .-.ill ret oe required. Tra cea I -ot a11 pt i or =. Tra c i no ana i rs^. lot Ion cr traced lines sncl! ce Installed as spec: * * eo Article XIII of tre G ENERAL a PcC IF 1C A I lob:. 3 jr-'cce Fi-i;u . '.V:--;-rc- present, smol I era : -: a-1a depress) o-s s'c; I he Fillec era s-oc-^ea t- insulcring cement before cool icaripn c: ea* e: ec'ner Sorrier. ect-er oerrier coot ino ana icc-.ers, . hi cne /er is codec for, shed be pop I iec os spec if fed in Art ic les XIV. S c-'d X V. 3, 'ospc-c-i/e ., c; --? GEN;-,4|_ ; PEC 1 FIC A7ICNS . N'c st i c .-.ectrer perrier snail be ^sec .''.ess ~e:ci icc-.et is callea *cr as follows: STANDARD SPECIFICATIONS ;ec 23-H,23-HSS 12 J.L'' P;c STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, WfilljWl*"** USINLIICOONNECSARDBIIVDIESIOCNASNAADNDA___ _____ _ _____________ ____ _____________________ __======OCT 1968 25-H INSULATION 1 THERMAL INSULATION APPLICATION SPECIFICATIONS HYDROUS CALCIUM SILICATE IN COMBINATION WITH INHIBITED CALCIUM SILICATE SCOPE Tnis see.' ..-.r'en describes the essential requirements for application of preformed hydrous calcium siliccfe insulation in combination with inhibited ccicium sil icate insulation for use on equipment and piping normally operating at temperatures from 750 F up to and including I 2CC F. Procedures described in the GENERAL SPECIFICATIONS are applicable to and constitute an integral part of this specification. SECTION A - MATERIALS 1. INSULATION AAATERIALS Hycrous ccicLm siliccte insulation and inhibited calcium silicate insulation shall be as specitiec in MATERIAL SPECIFICATIONS 25 ana 23, 2. ACCESSOR MATERIALS Accessor, -crencL shall be os specified in the MATERIAL SPECIFICATIONS, article numbers cs noted. Mineral Wool Blanket (.wire netting on both sides) . hisuloting Cement..................................................................... Pioe Insulction Support.............................................................. Equipment Insulation Strap......................................... Clips for Equipment Strop....................................................... Pipe Insulation Strop..................................................................... Clips for Pipe Strap..................................................................... Stainless Steel Wire..................................................................... Wire Netting.................................................................................. Welding Pins.................................................................................. Stainless Steel Pins ..................................................................... VILA. 5 VILA. 7 VILA. 9 VII.A.11 VILA.12 VILA.13 VILA.14 VILA.17 VII.A.18 VILA.19 VII.A.20 Stainless Steel Skewers..................................................................... Welding Pin Insulation Fasteners................................................ Pin Clips ................................................................................................ Fabricating Cement............................................................................ Heat-Resistant Sealer............................................................................ Mastic....................................................................................................... Mineral Wool Blanket {wire netting on one side expanded metal lath on the other side)........................... Weather-Barrier Mastic (color as specified) . Reinforcing Cloth................................................................................... Stainless Steel Weather-Barrier Jacket (Designation M) . Treated Steel Weather-Barrier Jacket (Designation MT) . VII A/II /II a. VII A . -> VII A . a; VII A.1C6 VII B . . a VII B.l.b VII 3.2 VII B .3 SECTION B - APPLICATION I. EQUIPMENT a. Insulation Supports. Equipment shall be provided with insulation supports as specified in Article ii of the GENERAL SPECIFICATIONS. b. Thickness Schedule. Unless otherwise specified, insulation in excess of three inches total thickness shall be applied in multiple layer construction as specifiea in Article III. B of the MATERIAL SPECIFICATIONS, except that outer layer shal I be calcium sil Icate insulation per MATERIAL SPEC IF 1C - TION 23. c. Cushioning Blanket. On all equipment operating above 400 F or 8 feet and larger in diameter, a one-inch thick mineral wool cusnicmnc blanket shal --e aoplied over the entire surface before application of the hydrous calcium silicate insulation. The blanket shall not be compressed, and shall be :ured in place with a minimum amount of stainless steel wire. Cushioning blanket sna1' not be considered as part of the specified irsuiat'cn thickness. d. Curvec Surfaces. On all equipment, insulation block sholl be properly cut in curved sectors and rectangular blocks, as required, to fit vessel -..rfcces v.irh a one-irch space a I lowed for cushioning blanket where used and oppl led to vessel sides and heads in staggered position with a 11 joints t ich: L butt ec . Multiple layers shal I be appl ied so that the butt joints of one layer do not coincide with those of any other layer. Ty pi ca I instal let ion is -re in Figure 25--H-- 1 . e . Flat Surfaces {I) Block insulation shall be applied to flat surfaces in staggered position with a 11 joints tightly butted. It shal I be secured with vs ire c trachea r c v.elj:ng pins as shown in Owner's Standard, or other approved securement. On rectangular equipment the welding pins or other apprevea sec.r-jn-.enrs shall be pieced on 12-inch centers, diamond pattern, for bottom surfaces, on 13-inch centers, diomond pattern, for side surfoces, ana m 1-inen centers, diamond pattern, for top surfaces. ' 2 1 .Vhen >cec if fee thickness of insulation has been appl ied, w ire netting shal I be stretched tightly over block and secured with *ie wires cr c'-er accravec securement. Entire surface shall be given a 1/2-inch thick, smooth end uniformly applied trowel coat of insulating cement. 7/picci Installation is shown in figure 25-H-2. oecurement 1 1 Ail :c.ers of insulation shall be secured with insulation strap where contour of vessel permits firm and effective attachment. Where reCuirec. insActicn strep shall be attached to strep anchor angles os shown in Owner's 5tcndard IS -- 31 A. Insulation applied to irregular surfoces, .vnere use of strap is impracticable, shall be secured with wire fastened to welding pins, drawn tout, ends twisted and embedded in insulation. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, B'l'lMS SILICONES DI/ISIONS AND *** UNION CARBIDE CANADA 1. EQUIPMENT - corfd SECTION B - APPLICATION - ccrta insulation 2 v ic.,, cJ11 o' c!cc< even w:'n ------------------------------- ;-.ne>s "T" cs sceci'iec 1 Application of Hydrous Calcium Silicate Insulation to Vessel Shell and Heads Figure 25-H-l cnc 2*i-in, centers cor'cna pattern tor toe s.r'oces. Application o> H/drops CalciuT 5-lccte Insulst on to pier Surface STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 25-H INSULATION 3 JULY We-; SECTION 3 - APPLICATION - :;.n; EQUIPMENT - confa f. Securemenf - contd 2' All lovers of insolation on bottom heads of vertical equipment and heads of horizontal equipment shall be secured in place witn wire cttccneo *o .eiomc; pins, or v. irh insulation strep attached to insulation support cs snown in Cwer's ota^cards 15-31 and 15-40, ana Figure 25-H-3. Flanges. Manhole flanges, blind flanges, and vessel flanges shall be insulated unless otherwise specified. Expension Joints (1 ) Expansion joints in flat surfaces or cy I indrical vessel s shal I be insulated with fl exlble blanket insulation . Tyoical insta I lot ion is Figure 25-H-4. ov. - !~ (2) Corrugated mechanical expansion joints in piping (usually I isted as equipment items) shall be insulated as shown in Figures 25-H-5 arc 25-H-5A A slip Joint shall be provided at both ends of the corrugated item when horizontal ly installed in piping. Apply a stcmless s`ee 'S-inches long by 0.010-inch thick over the pipe insulation at eocn end of the exoonsion joint, placed flush with the butt end c; me pice cp.-e- ' : The sleeve shal1 be secured with a strap at one end only, outside the slip joint surfaces. The inner stainless steel jacket sho11 extend 2 * T p _s iocn over the sleeves at each end and be secured with one strao around the middle. The outer stainless steel jacket and Insulation cover s-mH e*e-'c 2 x. T over ecch end of the slip joint end be secured with streps as required. The longitudinal laps of the stcinless steel sheets sholl ce a :- 2 inches, placea so as to shed water. Weather-barrier mastic shall be applied to the enas of the insulation cover and sealed to ootn mere! icc-.e*s If the pipe insu lotion diameter is less than the inner jacket diameter, the si ip joint she 11 be mode as shown in Figures 22-H-5and 22-H-34 Where expansion joints are insta I led vertically in piping, the slip joint at the top shal I be omitted and the expansion joint cover securely fast ere a :: the else covering. i. Insulated Vessel Flanges. Vessel flanges shall be insulated with preformed insulation cssembly and weather protected with stainless steel icc<et. Ainsulafion support shall be provided immediately above vessel flange. Assembly shall be installec sc as to provide slip joints wnicn will allow meve--e'" of insulcHon anc weamer-bGrrier jacket. The top of projecting flange insulcficn snail be siopea to srec water. Typiccl installation is s-mw- > F'r.re 25 j. I-sul or ion Succor . A slip joint sha 11 be prov idea at each insu I at ion suppor, except f ne act tom support, on vert iccl vessel s and ct eccn ir lot :cr sucoort without exception on horizontal vessels. Tvpiccl installation is shown, in Figure 25-H-J . . /e sse i Ncz zl es. '/esse I nozz les sna 11 be insu Ictec as srewn in Figure 2P-H-3 ore 25-H-9. STANDARD SPECIFICATIONS Section s - application - :c-t- 25-H INSOLATION 4 J'JLV_1966 STAN DARD SPECIFICATION S CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA ECU I PA* EN T - : op fa SECTION 5 - APPLICATION - corra 25- H INSULATION July p-- Detail ''B" (Slip Joint Detail for Figure 25-H-5' Figure 25-H-5A STANDARD SPECIFICATIO N S 5jj^j9 ;iu':c" AL:, OLEFINS, CLA: ' 1C ;, fc: Cl/(SIGNS ANO C AR31DE CANADA SECTION 3 - APPLICATION - = 25- H INSULATION 6 JULY 196c a , oi spec ; ' -.-j :o c /er p> > = :o: .'C *^-e `'eoti . Arrl'ccNc^ Slip JcNr *o Vessel A'cl! ci Nsjioric-' Supports Figure 25-H-7 SvT Uss sfeel -vlre 1 nc*- c, nn.:' e: rc vessel snocs ,.A / 'v-_ / TT NI NOTE: Fills') not snc Vc 31]nd NczzL > p I-' jL r k A. !H : 3*;!o - A-A i i i i ! i i ! STANDARD SPECIFICATION S CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA JlPv.cM SECTION B - APPLICATION - conrd 25 - H INSULATION JULY Ncc Stairless steel sN?'..ersNsulaf ion itrap fu 'Voss et wrapped \ tv A\:V; n"\ u. N . Lj>; V \ \ \ 'M . !. .. . ---------------- y r?v:u \ .rsicc pipe irsuloflon----- *1 I< ' P> !:! nv r '/./y VV v: . .: 1 ; " ' rr'- Mrop 'V . ' . vj Tt: -V '!;h not shown. Nozzle Connected to Straignt Pipe insulating e-?'' >' t Stainless steel shov.ois 1 $; ilot ;C s sfjcip - ~\^ Approx NT - ,,yj : \' I ( A' , ^; |I \ vI Aversive e n:ow -or - Aj:0 r ? S' S' S r.r \,, vA:/ ' C:S/ <a'y7 K N7//--' i,\'l ''yw-- I o>i. J y \[ Insulating cement---------rmp vA ' /A Strip oF white glass --ewers - wool blanket /.rapped N/i j jroung pipe ------ - - - (T\ Nozzle Connected to Elbow- Application at Block Nsuloticn to Lire Nozzles on Vessel Ficure 25-H-9 . ecse *gs C ocrete-fi I led structural fubir.n iecs shall be insulated os specified in Article V.C of the GENERAL SPECIFICATIONS. 2 1 Charnel leas snail be insulated wife clock wrier shall extena over channel flanges ana down channel legs to fireproofinc. Tnicmess s-c ce a -~.iri-~crv' of cne-rclf that specified for body of /essel. i 3 Vessel insolation snail be butted firmly against leg flange. Reentrant spcce between channel fiances ona over cr.anr.e! flanges c etwee- a cay insulction shell be filled wit., .w-ck. Installation shall be os shown in Figure 25-H-10. m. Vessel Skirts. Skirts supporting vertical equipment shall have their outer surfaces insulctec. Unless otherwise specified, insulation srai1 extena acw --.vara, ;rcri junction of skirt with bottom uecc, c mirimjr of four times the specifies tnickness, but not less then 12 inches, or :o bcr:r pJr, uct a i stance is less r nor. 12 inches. Thickness shall be as spec Vied for body of vessel. The bottom head insulation she! I be supported in cc :crdc" :e . Owner's Srcrccrc 15 - A 0 or 15-42. Installation shall be as shown in Figure 25-H-l 1 . Tra :ec Ns?alia: ;crs. Tracing and insular ion on traced equipment shal I be I.rstcl led cs speci fled in Art i c!e XIII or the GENERAL a PEC i F !CA . 1C N o . c. 5-Voce ci"isn. .V-en specifiea thickness of insulation -as been aepliee', any small crocks or aepressions shall be pointed up with insulation arc 'rowelec ).$n .%iN s^rrcce of Insulation. a . ec^-er Sorrier. `ectner-bcrrier ~csf it coating or -cc - et, w "ic never is ccl led for, she!' be cool ied cs specified in Articles XI'/. 3 ana X . . a, rescec'ive., c-r-e C-cN'aRAL SPECIFICATION:;. Most ic weetner carrier she 11 be used unless mete I iocket is cal I ed for cs fellows, ' ' ec*-'er carrier ::-.$istiop cf stairless stee: acketirg, wnere recJrec, sncll be called for by the eddition of the letter M :c t-e sceci- 1 2 earner carrier consisting cf tre c :c steel jeeketing, v/here reauired, snal I be called for by the addition of the letters MT to the spec Ihca-;:- cehc-cV:-, t:-us 25-H,\\T. STANDARD SPECIFICATIONS >VICAL:( CLErl\ 'LASTIC:, 1LICCNE; UNI3ION .NIQN CARBIDE C A` a SECTION 5 - `.FPUCAjICN - :c": 25-H INSULATION 8 trss " T" os specified sjccort, 50 13-12) ess T es specified liccticr c,* rvcrc^s -cci.- -ii cc*e l~$c O cc.-ic'-e"'' 5<Irt STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND JNION CARBIDE CANADA 25-H INSULATION 9 OCT 1968 SECTION B - APPLICATION - :onj 2. PIPING 0 . 5i ce Insulet ion ! I(ation Supports. Pipe insulation shall be supported and secured os specified in Article ill of the GENERAL SPECIFICATIONS. (2) Thickness Schedule. Unless otherwise specified, insulation in excess of three incnes total thickness shall be applied in multiple layer con struction as specified in Article 111. B of the MATERIAL SPEC IFICATIONS, except that outer layer shall be calcium si I icate insulation per MATERIAL SPECIFICATION 23. 3 1 Vertical Pipe a; Insulation on 4-inch NPS pipe and larger extending more than 15 feet above toe corfom elbow shall be supported by a pice insuloricr supoort located directly above the elbow. Typical installation is shown in Figure 2--H-12. A pipe insulation support shell also be i.ostol'e:: aoc-ve ecc"- pair of flonges or flanged vclve in vertical pipe. i o .v 'eo pipe extends more thon 15 feet above pipe insulat ion supports I oca tea dire c- v above e I bows, f la.oges or r tengee vc I v es, ace it! 0"c i reports s"c!l be installed on approximately 15-foot centers to provide for instal Icrier or expansion joint as shown in Figure 25-H-:- 2. Finish as specified Stainless steel pins Insulation strap over pins SI ip joint Stainless steel sleeves 0.010 in, thick 4ccl ication of Hydrcus Calcium Silicate Insulction to Vertical Lines at Insulation Supports and Expension Joints Figure 25 -- H -- 1 2 r'o^ge, a^c Vclve Covers < I '< Fittings, ;tc-'ces, end valves shall be insulated with covers prefabricate- in accordance with A$TM Recommended Prcctice C 4;C :a*es* rev i si . 2 1-svia:' cr -or ai1 `itrings shot l be fitted and assembled x ith tight joint. Cement! no of prefabricated assembl ies s:*cl I be core :ari r r:' ce-e-t. I all cases t oe joints shall be as t n in as p os stole, with j wsr sutrici ent cement rc oota i n good adhesion ana com pi et e closure. I - no :r.;e .-.i:l x.iae cement joints, or voids and holes plugged .%:th cement, be permittee. T/aica! covers are shown in Ficures 25-H-1 3, 25-H-14, cna 25-H- 1 5. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA SECTION B - APPLICATION - cent- 2. PIPING - confd b. Fitting, Fiance, and Volve Covers - contd <'4) Fitting insulation shall be secured with wire or strep cs requirec. ( 5; If any fracturing of insulation occurs due to pipe expansion, the break shall be reoaire. 25-H INSULATION 1G JULY 1966 :vering it with a collar expansion flange cover. ApclicationofH.drausCaici-,n S'lUc'e Usuia'i; r r Li'-eFIc-ge STANDARD SPECIFICATIONS O.EMICAL3, OLEFINS, PLASTICS, SILICONES DI/15!CNS AND UNION CARBIDE CANADA PIPING ^ * t , Flo-\:e, pro .'ol.-e Covers - COrto SECTION 3 APPUCATION - cento 25-H NSULATICN JULY I roc E^oc-sior Joi-ts 1 E po-sic-- slip joints s"cl I be proviaec ir t-e i.nsdar i o- :cr "criocrral dc:rg J- T'C" Nr 5 o-c larger. An expcrsion ici-r ;:-c 11 pc- ]~i:z Go ` ea :n 15 *`ee: of sr rat art pi cine ret inter rue tec by fleeces, .aw:-;, or f it* i-os ora i - sir lore a . - ~ j triple lover insolation one each 20 fee* i_forec .% irr single laver irsuhtion. Typical imrallation is ,rcwrt in Figure 25-H -16 . If o- e < pc-don crack occurs after the I 're is our in :erv! :e. *-*e croc-, snail oe fillea with white glass wool arc an expensien joinr shall be provideo at tnc ocadon. \ 2 i T-e ex pension si ip joints shall be installed at the insulation support in vertical piping __ shown in Figure 25-H- I 2. 2 E ..pc-si on silo jci.nrs sncll be orovidec at junction of 'irtira covers ono oioe 'rsu'erier iocoteo o* r-e repsor risers -vnere riser e^ceeas _-e-c* i -- -ei orr c-d cice is --inch N'PS one larger. Tvpicol ir.stal la: ion is shov. r. in Plot re 2o-r.- i . . - `'"ere -ioncea '"irtirps or valves occur .vifnin t^ese i-rervals, expansion shall be oro/cea Gr 1- ne rlor.ee- cc/er, ora exeension ici-rs 1" insdotior. .viil nor oe required. e o . Tracec Insrpl lot ions. Treeing arc imuiaticr cn trccec lines sr.ci I be insrcl leo os soeci;G-o N Arr I c I e XIII of the G cNERAL oPcC IFIC AT ION;. e . Eur;o :e Finish, parrier. '.`.'here present, sr-ai! croc - 5 c-c ceeressi ens she II oe filled o"d sc act-ea it ' i-sulct in.a cement be--ere eppi i co* G- c* *-e ea* - er . '.`.'eor "er Barrier. '.Veorher-bcrper coat inc ana jackets, rip-ever is cal I ea *cr, sra ' I oe acc hed cs sped *iec in Arri clesXI/.Bo-aX/.o, rescec cf'-e G E v. ErA L 5 I FIC AT I GNS . .Vest i c ear-er oarriei s-o:! :e usee _nle$> -erol G.d- e* 1: :oi tec for os *c'' ow$. ) Wecr-er carrier conisifi^g of stainless sreel jor-:e;jnc, v.nere required, s-c1 be coiiea :cr c / me addition of the letter rV to rre spec i*i :o-i pn 2 ec-"er carrier cmsisrNo o* rrec'ea sreei :oc- c*r.;, "ere reo-.-ireo, ; -pi> ;e so1 G~e ;cr c- r-e odcr ic- cf `he letters V.T to the specif!eerie- STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES Cl .'ISICNS AND ,,NICN CAPSiDE Canada PIPING - come 3 SECTION 3 - APPLICATION - cents 25-H INSULATION 12 JULY lc6c oo-'ie" >eol ro slee. e liZ --" ~ ' - `'Jir-; strop over sleeve ?" rW.< l7 - --------- -- -- _p (i S- N v '-a \ ^ p.- ^T7- SroNles; steel sleeves, 0.010 in. thk--V / - Tr' :r, 'ess 'T os specified - Fill `cint vvi*n vAlfe closs ion of Evoansio" c'c Contraction JoNt ro rv.crci-s Cclciur- Silica Fiacre 25-H-1 6 or Horizontal Pioing STANDARD CHEMICALS AND PLASTICS OPERATIONS DIVISION anc jNiOn Carbide Canada limited 31-H, 31-HSS INSULATION 1 ______________ OCT ' *60 THERMAL INSULATION APPLICATION SPECIFICATIONS PREFABRICATED STAINLESS-CASED ALUMINUM SCOPE TNs speci'iccTc" describes Ne essential requirements for application of prefabricated stairless-ccicu j.uminum reflective insulation for use on piping end equipment normal! / operating at temperatures from 33 F up to and including 1 000 F. Procedures described in the GENERAL SPECIFICATIONS are applicable to and constitute an integral part of this specificat ion. SECTION A - MATERIALS INSULATION MATERIAL 1-:w a-M- -'all ce as .cecUiec in MATERIAL SPECIFICATION 31 . -CCE'SORy MATERIALS (furnished by manufacturer) a. Jroi-.ess Tree*. Ns-Jation Strap - 3/8-inch by 0.Cl 5-inch, Type 304, stainless steel. b. Stoinless Steel Sheet Metal Screws (minimum Size No. 12). ;. Snap-lock *ype fasteners. SECTION B - APPLICATION 1 . EQUIPMENT a . Insulation Supports. Equipment shall be provided with insulaf ion supports os specified in Article fi of the GENERAL 5PECIF/CAOCN5. b. Thickness Schedule. Unless otherwise specified, insulation shall be applied in one layer. c. Curved Surfaces. Panels fabricated for curved surfaces shall be applied with edges closely abutting and with outer casing loos, cr trim strips, arranged to shea water. Where required, panels shall be secured to each other with sheet metal screws through the casing lops, or trim strips, o-. er joints to form a conf inuous envelope over the surface to be insulated, except at expansion joints, flanges, etc. Where required, pone is she i I be secured with insulation strap or special fasteners. d. Flat Surfaces. Panels fabricated for flat surfaces shall be applied in the same manner as specified for curved surfaces. Where fre seen c: surface to be insulated exceeds 30 inches, panels shall be secured to the surface by a method approved by the Owner. 2. PIPING c. Pipe Hsulction ill Insuicrion supports, where required, shall be provided by the Contractor. I 2) Un'ess otherwise specified, insulation shall be applied in one layer. >3' Insulation snail be applied to piping with the flush separator er.d of ecch section inserted into overlapping end of abutting seC'c-'s. ext endec longitudinal edges of ecch section shall be lappec over flush edges of opposing hclf-secticn so that ail joints are tightly cu'tea. <41 Lapped edges of outer shell shall be placed so as 'o shed water. o. Fittinc, Flange, Vclve, and Pipe Bend Covers, Fittings, flanges, valves ana bent piping shall be insulated in a manner similar to rnar for straignr pipirc. The fitting covers shall be applied with telescoping joint connections to the adjacent pipe insulation. In cases where me covers oajoin other types of insulation, the covers sholl be designed to overlap the dissimilar insulation. c. Sccure--ent. Insulation, shall be secured in place with insulation strop, snap-lock type fasteners or screws. General 1 ' Care srcH be ^c-'en in the application tc prevent crushing or other abuse cr the insulation, and to preserve the rectory fiN;- *he o.-*.,-- . 2' Where any field cutt ing or fitt ing around supports or nozzles is repaired, care shell be exercised to insure good wcrKncnsr.ip, opc to sec! r-e irai/ia^cl air chambers in the insulation. iji .'.'-ere ec,,icmen or piping is locctea outdoors, or .-.-ere c*rer.-.ise reo.irec, 'cirts cr cceni-igs in outer shell cf the insulcfier sra'I ce flor-eo . c v-aters-ec . - Provision snail be mace in Me assembly c- toe insulation ..nits to c'< a--- :cr e-Tension ana contracticm of tne surfaces insulctec iviir.ccr cc'-ccr tc the i nsu lot i on . /51 Tradna end insulation on traced lines, where specified, snail be mstcllec as specified in Article XIII of the GENERAL SPECIFICATIONS. STANDARD SPECIFICATION s , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND 'JNICN CARBIDE CANADA 32-HFP, 32-HFPSS INSULATION 1 OCT 1968 THERMAL INSULATION APPLICATION SPECIFICATIONS BONDED AND REINFORCED EXPANDED SILICA SCOPE This specification describes tue essential requirements for application of preformed bonded ar.c reinforced expanded silico .'perlite' insulation for use on ea- a~d piping, including stainless steel, operating above 70 F and specified to be pictec`ed from fire exposure. Proceaures described in the GENERAL SPECIFICATIONS are applicable to and constitute on integral part of this specification, with exceptions as noted herein. SECTION A - MATERIALS TION MATERIAL ified in MATERIAL SPECIFICATION 22. ae as specified in the MATERIAL SPECIFICATIONS, article numoc-m as noted. Mineral A'ooi Blazer (wire netting on both sides) Insularinc Cement.................................................................... Pipe icrion Support....................................................... 5c*ipmer.t Insolation Mrap................................................ Clips *cr ECoiomert Srrap................................................ D'oe Insula: ion Strep.............................................................. C'.ips for Pipe Strap............................................................. itainless Steel Wire.............................................................. Wire Netting........................................................................... Welding Pins........................................................................... Stainless Steel Pins.............................................................. VILA. 1 VILA. 5 VILA. 7 VII.A. 9 VII.A.11 VILA.12 VII. A.13 VII.A.14 VILA.17 VILA.18 VILA.19 VILA.20 Stainless Steel 5-ewers.................................................................... Welding Pin Insulation Fasteners................................................ Pin Clips................................................................................................ Fabricating Cement........................................................................... Heat-Resistant Sealer..................................................................... Mastic....................................................... ............................................... Adhesive Type Pms........................................................................... Mineral Wool Blanket (wire netting on one side, expanded metal lath on the other side)........................... Weather-Barrier Mastic (color os specified)............................ Reinforcing Cloth................................................................................... Stainless Steel Weather-Barrier Jacket (Designation M) . Treated Steel Weather-Barrier Jacket (Designation MT) . SECTION B - APPLICATION /!l A /II A VI] A VI! A j i! A /II A V11 4 2! 22 23 3c p2 ~l V!l A V u ic VI! 3 II 3 2 VII B 2 1. EQUIPMENT a. Insulation Supports. Equipment shall be provided with insulation supports as specified in Article II of the GENERAL SPECIFICATIONS. b . T'-ic - ness Schedule. Unless otherwise specified, insulation in excess of 3 inches total thickness shal I be appl ied in multilayer construct cn as specked in Article "ill.B of the MATERIAL SPECIFICATIONS. c. Cushioning Bionket. On a 11 equipment ope rat ing above 40C F or 8 feer and larger in dlomere' a one-inch thick wool cusnionng biarket shall oe appl ied over the entire surface before appl i cat ion of the expanded si I ica insulat ion. Or> equipment ope re ting up to ICCC F Cusnam ng Blanker VII. A. I shall be used, above 10CC F to 120C F Blanket VII. A. 5 shall be used. The blanket shall not be compressed, ana shall be sec piece vV-- a minimum amount of stainless steel wire. Cushioning blanket shailnot be considered as part of the specified insulation thickness. d . C .rved Surfaces. On all equipment insulation block shall be properly cut in curved sectors and rectangular blocks, as required to fit vessel surfaces ith a one-inch space allowed for cushioning blanket where used, and applied to vessel sides and heads in staggerec position with cii icin': utted. Multiple layers shall be oppl ied so that the butt joints of one Icyer do not coincide with those cfany other layer. Typical i-:to a* is shewn in Figure 32-H-1 . e. Flat Surfaces. Block insulation shall be applied to flat surfaces in staggered position with all joints tightly butfea. It shall oe securec . cttachec to welding pins as shown in Owner's Standard 15-40, or other approved securemerf. On rectcngular equipment, :he weicinc pins or ct 'vr approved securemer.ts shall be placed on 12-inch centers, diamond pattern, for bottom surfaces on 18-inch centers, diamond pattern, for sice surface:, ona on 24-inch centers, diamond pattern for top surfaces. Typical installation is shown in Figure 32-H-2. iecuremenf 1 ' A11 layers of insulation shal I be secured with insulat ion strap where contour of vessel permits firm and effective attachment. '.`/here req_irea, NitlaHor, strap shall be attached tc strap anchor angles as shown in Owner's Standard IS-3IA. Insulation applied to irregular surfaces, -sc c? strao is impracticable, shall be secured with wire fastened to welding pins, drawn taut, ends twistea and embedded in insulation. (2 1 A 11 layers of insulation on bottom heads of vertical equipment and heads of horizontc I equipment shotl be secured in place with wire cr*p:r-ec rc weidi-g pins, or insulation strap attached to insulation support as shown in Owner's Sfanaorc JS--31 ana 15-40 ana in Figure 32-H-3. Vcnnoie flcnges, blind flanges, and vessel flanges shal! be insuioted unless otherwise specified. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES 31 /ISIONS AND UNION CARBIDE CANADA cCUIPMENT - confa SECTION B - APPLICATION - conra 32-HFP, 32-HFPSS INSULATION 2 JULY Hoc Application of Bonded Expondea Silica Insulation to Vessel Snell snc Heaas Figure 32--H --1 STANDARD SPECIFICATIONS , CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 1 . EQUIPMENT - contd SECTION B - APPLICATION - come 32-HFP, 32-HFPSS INSULATION 0 JULY 1 ?6o Expcnsicn Joint's I Expansion joints in flat surfaces or cylindrical vessels shall be insulated with flexible blanket insulation. Typical installation is snown Figure 32-H-4. Mineral wool metal esh blanket ppec '/II.A. 106) Expanded metal lath or the b'anket extended over the block 6-in. min and secured with tie wires. Fill lath voids with insulating cement troweled flush with the surface of lath. -------------------- Thickness "T" as specifiec Mastic finish ./eici-g pins ---------------------- UCC 5td 13-401 or ot-er a coroved securement Thickness "T" cs specifiec --' (Block insulation) Application of 3lo~<et Insulation to Expension Joints on Flat Surface Fiaure 32-H-4 STANDARD SPECIFICATION S lCTI i ** oc- . i v n J .-i-ri * ; ; -t : * ccrTi.cr .-'ll r s i ' - iji-- ^ . s ;. :`.o :.i t/'dec _v :o* e os ' > ve. e : ' re .l-'.J':: .. ' :> rr o"e e-'a :r , ,,; e :.er --e s-ee.-os j* .o: -`i: e v ire se cared .in- :ne ar::r or: , -c T or uc:' e,-a e s1':; 'oi-t j-d be secured v/i`:- ie; : ::c-: : ns <-eo -.Tier ' ecf"-er-ccrr:er '"cv: - s e :!"0 y.`l` J 'erer `ei; e '~er : : -1' . ii _ z: : r' rr> : ": ' . T . ;- 3?.- HFP, 32-HFPSS 1' -. L ! 3 N " r: tv ee - '*: ` --S' :*' c- " i " ,-s; j a >. y : e; :'o ? tc: o-: / -o' r ; :_'.e: d c -r: - */- e .= - V 00 `S1 *' .'-r C 'If ;:* `c y O' ` ee b;' -1 ' c - i:' ; 'e-.- : .-i-o. i-'oh re c-a,,ai re :Fcr c- vessel. i' : ; : : ie; !-;.;erier ;-eh bec_:tec ''ir-i, e :o t -sr t?-. -'erne, vv s_fet!ei' i-'c! .:c- hllea -.virh block. Installation shall be as shown Figuie 32-L- STANDARD SPECIFICATIONS ... OLC'INs, PLASTICS, CARBIDE CANADA SECTION 8 - APPLICATION 32-HFP,32-HFPSS IN'iL'LATICN JULY 19-?. STANDARD SPECIFICATIONS mEMIC ALS, OLEFIN'S, ' LA STIC?, tI'JCO'O: El .'ISiCNS NION AR3IDE C^NA! SECTION. PPL 1C AT ION - coma 32-HFP,32"HFPSS INSULATION c J_LY A \ STAN DAR D SPECIFICATIONS Li, OLEFIN'S, PLASTICS, S SSI VISIONS AND SAP3IDE CA.NA3A E C JIP.V.ENT - zcr;z SECTION B - APPLICATION 32-HFP.32-HFPSS I'-sJc-o-b bh \ o'" \ ' ,v UT Vln \ V : m: >* -/ rf a, y \ Overiizo eloo.- ,/ t l! , v-. I *' > v bri.-jp I J X' rr loco bf I no cc-i. Strip of white a! wool bIo- t ..r cro-'-'o pipe - c- lo Shu in1.t Pipe Application of Blocf- insulation to Line No/..: Figure 32-H-9 V .>/ --V-oO'" be) s""~ j ;ol- y.- :u |./ ' : 'C/\ S e v. o . No'/L C : mooted to Eioc 1 Aociicoticn of Bonded Expended Silica InsJcrion ro Ec-uioment Leg Figure 22-M- C STANDARD SPECIFICATIONS ;l: r!*,i -la . i.i:n: a-;? SECTION 3- APPLICATION - :cnfc 32-HFP, 32-HFPSS Foliation jcly on j . - ir.. ; irrs ;_ppcrti 'c vert ical epji parent sncl I neve Iceir c^rar surfaces irsuicrec . - -.-s ::-en. ise specifiea, insularicn srci I e.-.re-c -- :* irr ir - err?r~ >~coa tc stonaard fireproof! - c or r a feu-acf ion a- snon ir F!;are a--------- ' . . . c : .o ;r . ca. c; /esse1, 7-e carrc-" -ea;: 1 - _ AN a - i Pi :..re 22-r- < i . .-a :.e s_pecne: ' r:. :c .-.Ac, Ov-nor's arpnacra la-32 or I3---2. Tr: c.a ;-r o a*! rr . 7ra :ira a-'a irsulcficn an rracec eqci p^e-v s-al I oe isfal lea as spec i:ie.a ! - i cle XIII of tne GE NERAL SPEC IFIC AT I ON a . ' . a t;v.e v.; Aice rcic- ness :* i 'Suicrio -as bee- appliea, a -, s-xi! croc-: :r ,_r*:::e :* ! *;,,lofic-. ox.Ac -s s-cii ce ccinrec ,,o v. ifn Irsdcr ior c e^e-: :. A -.-tr a err A r. ear 1 or-carrier coati-c cr Aac-.ef, . -Acc-r A :cI!oc ;?r, s**al! ce ccci !va a: :r:i;iec in Arricles XI'/ . 3 anc X'/ . 3, resceer! .*e . r 2-: ` '.`C _-a 2 171C AT IC``.a. VosAc .ear ser carrier sx: i ce Aas; --era! iacLer A : a : * . r as *cl I ov. $; : an A r ; : I . i %- : ;f a! :ra , --ci e ' r .:,; a' a` : ccir i: * a; e A-r*er V ! : r-e -ce; - .--.it r'*recre: :;oe- `a: eCx, .. e:e , v.:. :re a, s-c., :e coXec xi . - :air ion of fbe left ers f-'.T fc t-e see:: *! car!: I : a- - . _::c :r . -ice i'iJoi:'' s -c 1: ce : .cc erre:: a - - :e: .rec c-r sceci :ied i- Ar;i; GENERAL oPECirICATIONS. 2 ' ; = :: ec_ le. v'iess cfnerv^ise sped f iec, pipe insular: a- snail -:e a Dp I iec i n ac: croc :c in rce foi lor-. i x rode crx as s-c--." !' a -a 2A-2:ffe GENERAL SPECIFICATIONS. ............................ Tcfa: Ec'xxx'-ec Tnic-.ness, hcces i -erLo.sr, l-c-es _ . ,-r Lc.er, lrc-es ^ c :: a ` a i - c a c- ice : 6- i-c 1 i) fc ax Nc - : 'a :. A,! : c e s a C-i-c 2_: 3 'A r- -css T 1 as scecA'iea' support, JCC Sid 15-321 as sc: z fc'cec C'-.cc-aea : Aa.re SaJp-e-t a- irr STAN DARD SPECIFICATIONS SECTION 3 - APPLICATION 32-HFP,32-HFPSS i: -S^LATICN _ _______ _ _ NFS p-cc n-a larger e*:e'ai"'g more ren 1 5'-C'ccc% : _-,bow snail be soppered c, a alee insular :c" ;_cp:.i :n:e- oire;'1-. above tne ber-om elocv. . Typical i^srallation is shown in Figure C2 --:- 2. A specifiea oipe in-clarion support snail oe aln.-a ooove ec;- ocii of rlanges or flcngea valve In vertical pipe. a lev v e-as "-ere : - a-' 1 5l - 2 ebe .'0 pipe insu i or ion supports I occc-c j cv : >. ancve eibov., rlcr-ges or 'lanced -elves, ooc it ion o :a :r . :-a'' oe h-co. V-o c-- opera-, i -ate ! 5'-C ce 'ter- la piov ide for irsta il or i c- : e ccsion Joint as shew' in figure 22-n- I 2 . Figure 32-H-I2 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND .MON CARBIDE CANADA 32-HFP.32-HFPSS INSULATION 1C OFIN SECTION B - APPLICATION - conrc Fitting, Flcpae, one Valve Covers 1 -ivAcs, 'locoes, end valves shall be insulated with covers prefabricated in accorconce v-ii". ASTM Recommended Proctice C 450, lo*esr ev isle- O' Cementing of snop fabricated assemblies shall be done with fabricating cement, in all cases the joints shall be as thin as possible wit'' Ost sutficienr cement to obtain good adhesion and complete closure. In no case will wide cement joints, or voids and holes plugged with cement, oe permittee. Typical covers are shown in Figures 32-H-13, 32-H-I4, and 32-H-15. o Fitt'-g i-'Sjlation shall be secured with wire or strap as required. : po- si cr J pirns : ' r per-I :r slip i amts shot I be provided in the in su lot ion for horizontal piping 4-i-cn N Pc ana Icrger. An expansion joint sha! I oe i - st pi lea eac- E' c- itreient piping not interrupted by flanges, val/es, or fittings and irwuictec wi;n multiple layer insulation; one' eccn 42 -ee: ' r area jingle layer insulation . Typical instol lot ion is shown in Figure 32-H-1 6 . If C'-- e sponsion crack occurs after I ine is pur i - -erv ` :e, 'e croc- 'a'1 ce ;ified wirh white glass wool ond an expansion joint shall be providea at mat location. '2 T ->e eveensien slip joints shall be installed at the insulation support in vertical piping as snown in Figure 32--H-- 1 2. 3 E. pension slip jcinrs sha 11 be provided at junction of fitting covers and pipe insu lotion icca'cd ar the tops of risers where riser exceecs o ~ ' e; c n t cnc pipe is 4-inch NPS and larger. Typical installation is shown in Figure 32-h-iT. ' 4 ! :'ere 'langec fittirgs or valves occur within these intervals, expansion shall be oroviaec ;cr in the flange cover, one expansion IcMs i- r-u ''sAcficn /.ill nor oe required. STANDARD SPECIFICATIONS chemicals, olefins, plastics, SILICCf.es di/ISICNS AND UNION CARBIDE CANADA PIPING - SECTION B - APPLICATION - cont 32-HFP, 32-HFPSS INSULATION JULY 1 Ait STANDARD SPECIFICATIONS CrfVICAL:, OLEFIN'S, PLASTICS, .;MC\ CAS3IDE CANADA 3lr|NC- - ;:n: 3 - APPLICATION - :c.- 32-HFP,32-HFPSS INSULATION JULY IN- STANDARD SPECIFICATIONS OLEFINS, PLASTICS, I/LIONS and IDE CANADA r!2!v. 3 - SECTION 8 - APPLICATION - corrc 32-HFP,32-HFPSS INSULATION 13 JULY ! .j- pro repressions, .-.here present, snail be filled and smoothed wit- '>su'cr:--' semen'. 2 ' - ere .-peer!col ly noted, fittings, flanges and valves shal I be given a skin coat cm y o; specified hard surface finisnir.g cement before ocpl i- Pc! le-c f.cina in Conduit or Trough, Junction Boxes, and Copper Tubing - er. ::`c : 1 N-j insuiat ion senedul e or instr j merit at icn schedule, pclyer ie-e pin c . p o cea in metal conduit or trouen i one :cc cu-r . ci- : ;r : Nstance of 3 feet from tn.e junction boxes snal I be insulated for fire ci ctecC . 3 ;*-er-'. :ie specified, insulation snoll be o minimum of N-inch thickness. } i -r ' ; ; p , c e c cc I i ea t o ccndu i r, jw-icricnooxescnc trougns in staggerer cosit 1 c -, -cere possible, a no v. i t n oil ici-.rs t Ig t:. c. j . -` :c-o. it cnc copper tjoing snail be securea with stcinless steel i-sulor'C' strop. i . p: c- 0 - i on boxes one fraud hs she II be secured with sta in I ess steel v/ Ire a-c c !a- < nuts. If w eloinc or Nr ct: c- c c -:-s o 'c c . . r. cr: z. r .veil .-e :. pe pir s shol I be used . : -r C' *-e '..-cUcn boxes end rrougrs sncll be insjlated separately from r-e remcvcce covers. Typical in;tci leri cr is s-cv- . - a ;cnc, it, trough, and junet ion boxes .hal I be coated as specified in the Ur icn Carbide Corporat ion Design era Ccr-:r.cr irCccU-cs See: i':ccr Ions. ao v STANDARD SPECIFICATIONS g]f& si?r.; SECTION : - ' ^LIC^TION - :crto Conc-ir or Troogn, JurcPOi' 3ees, a,-c Nac cor 7.cinq - aorta 32-HFP, 32-HFPSS insolation 14 J_ L t' I'--.- '^cc-c 1-sta l 'atI or;.. Trocinc ex: ir$Llotic r or traced I Nes s 'c1 be ; xto11 ec as sc ecOied in Art ic I e X III of the GEN ERAL SPEC IF1C A , ION a . :. ' r'<rr carrier. eerier-oerrier cocr ira or ioc-.er, v. '.] ;:,e /er :s :a-1 c-c ;cr, snei 1 be aco' No as scec i'iea ir, Art icl es XI 3 ana a /. c, c; "-e GENERAL SPECIFICATIONS. .Vostl: ecr'-or-ccrr'er :oc: i ~a $-'ci i oe -sec . ess -eta! Icc<et :s ccllea *cr as `c'icv.s. 1 V. ecri-er bern consisting ot stcinless steel iac- 'ing, .vPere required, sha 11 be called for by `he addition of the letter AX `o the soeci'ico'.c" E :: vsi ec' -er oerrer consist i-x of treotea Pee1 iac - et i".c, - ere r=c Nrec. so a 1 *e cai lea ;c- c . or I C', P'._s 32-AFPV.T. aadit :an o* tue letters NT to t--e soec ri :r c STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES Dl /ISICNS AND l-nion Capside Canada 32-LFP,32-LFPSS j,,LV ] THERMAL INSULATION APPLICATION SPECIFICATIONS BONDED EXPANDED SILICA AND CELLULAR GLASS SCOPE TNs scec irlcoMcr. cesc rices t-e essentia I requirements for application of bonded expanded si I icc aria cellular glass insulation to low tempera: jre eq uiprv'err arc cicing, normal G operating below 70 F, and specified to be protected from fire exposure. The second aesianaticn, 32-LFPSS, indicates that this specification shall be used for stainless steel equicment and piping. However, Specification 32-L-?55 i'-oli ce suoiect ra me use of accessory materials specified for stainless steel. -rocea-res aescrioea in the GENERAL SPEC IFICATIONS are applicable to and constitute an. integral cart of this specification. SECTION A - MATERIALS !N 5v_ L AT iCN Scree: e .canoed si I i ca insulation end cellular glass insulation she II be as soecified in MA TERIAL 0 PcC IFIC AT IONS 22, and 10, rescec: ive:.. Accessor, materials shall be as soecified in the MATERIAL SPECIFICATIONS, article numbers cs noted. Ecec-icc-Im E2-LFP C-sr i O'-i-g EiCm-.ef................................................................... C.snionirc Glass Fiber `/.aided Pipe Insulation. Eq-ipmeri Insu.arion Strap......................................... Ciics for Eq-icmenf Strap......................................... Pice Insu iaricn Strap....................................................... Ciics for Pice Strap....................................................... Srair.iess Steel /ire....................................................... Stracping Tape..................................................................... Fabricating Cement for Cellular Glass VILA. I VILA. 4 VII. A. 11 VILA.12 VILA.13 VII. A. 14 VILA.17 VII.A.33 VILA.36 Fabricating Cement for ExpandedSilica.......................................... 'll. A. Anti-Abrasive Cooting............................................................................ '/II.A. Joint Sealer..................................................................................................'II. - . Lap Sealer........................................................................................................'/II.A. Adhesive Cement............................................................................ ,'IL- Weather-Barrier Mastic (color asspecified)............................/II. E.' Reinforcing Cloth.......................................................................................... /II 3.1 Stainless Steel Weather Barrier (Designation M) . . . . VII. 3. 2 Treated Steel Weather Barrier (Designation MT) . . . Vll.3.2 Specification 32-LFPSS Accessary materials for Specification 32-LFPSS are the same as those for Specification 32-LFP, with the following exceptions: Cusniorira G'ass Fiber Molded Pipe Insulation. . . . VILA. 3 instead of VII.A.4 Ar :i - Aprcsive Coating and Joint Sealer...................................VII .A. 40 instead of VII. A . 39 SECTION 5 - APPLICATION ECUIPVENT c. hsulction Sucports. Equipment shall be provided with insulation supports as specified in Article II of the GENERAL SPECIFICATIONS c . Thickness Schedule . Second layer, or inner layers, as specified in Article 111. E of the MATER IAL SPECIFICATIONS, shal I be recuirea *-1 :< - ess c: ceMular glass, but not less than 1 ^-inch thick. Outer layer shall be 1 n-inch thick bended expanded silica insulation. C-srioning Blanket I j On all equipment exceof stainless steel a inch thick cushioning blanket shall be applied over the entire surface before the appLca-icme ceiiJcr glass insulation. Blanket shall be held in place with a minimum amount of stainless steel wire. Cellular glass insulaticr shall me- ce applied over the blcnket in the following manner. Cushioning blanket sholl not be considered as part of the specified insulation tric-me-s. 2 Cn ail sreniess steel equipment a one-inch thick white glass wool cushioning blanket shall be applied over the entire s-race ccmpresse: m '-i-c- mic<-ess and secured in the seme manner cs thet specified in Paragraph (1 ) above. C-r/ec Surfaces Ce'IJcr g less msuicricn shell be shop fabricated into curved segments or rectangular clocks, as required, end fitted to ailc-v a see ;e far cusnioninc oienker between block and vessel. Block insulation shall be cpplied over cushioning material on all equicment with cil joints * ic-ti / puttee . Ml 11iple layers cf insulation shall be appl ied so that the butt joints of c^e layer do not coincide with those of any ct"er 'z er. 2 A ' out* ecaes z~a en.es of insulction fcoricared for inner layer, or layers, shell be given c smooth brush or sc re/ coat of the scecifiec e--oercs./e :x`>c a-c o!lo-.%ea to arv *cr a -inim^-. of four hours before cool iccrion of insulcrion tc equipment. STANDARD SPECIFICATIONS CHEVICALS, olefins, plastics, ?ilicOnes ri.'isicss and ,, NICN CAR3IDE CANADA 32-LFP,32-LFPSS IN'SULATICN JLLY Foe SECTION S - APPLICATION - cor.ta ECUIPMENT - cento ^.r,ec o.races - ccnra 2 A |! buff cooes and enas cf cut ermesf layer (or single layer; of cellular glass formec i i a* : :"a i1 oe sea I ea w it n a butt area coat a* j o i '* sec ` -or. T-is coat i no sha II be on I y of suffic ienr thickness to proviae prooer aahesior, seal, ana cos,'t ee- the individual pieces o'' insular i or . 7; pi ;a: installation is snown in Figure 32-LFP-l . i 4 i Soncec e pancea si I lea insular ion shal l be properly voiced or cut into curved segments or rectangular bl ocks, as reQuirea, to fif f he cut :iae ,,r*oce o' r-.e cell ucr g lass insulation, and appl ied to insular ed sides and heads of vessel in stocgerec position with ell jcinrs f ignt I v but tec . oecurenenr I All lovers cf cellular glass anc bonded e-.panced silica insulation snail be securec In piare rainless steel insulation strop wnere ccrcur esse: permits :ir~ a-'a erect ive atta chrrent. Irsu let ion she M be securec to irregular Sure ce' ' r a ''less steel wire . 2 N -er la . = r :r i j, ers of ce 11 u lar g lass i-'su tat ion or. act tom neccs of .'erf leal equipment, or u-a.u c- -'ari cental equipment, s>'ci i oe 'e-a i- oia spec i flea =ro!'less steel insulation srrap securec to insuiatic1 supports cs shown In C'.u'-tr : :* a 'Caras 15-31, 15-36, and 15-42. Cuter ic /er :* :el 'ular class I - s^ ;c* i or on bottom heads of vert i cal ecu ion-erf, or needs of horizontal eau >z~ v', ; ~c 11 oe sec j red with i nsu i at I d* strap as ' Figure EZ-LFP-u . E * PC n s I c n J o i : . CXPC' loo sec ter scrip-- joints, constructed as shown in Figure 32-LFP-3, s^cll be crcv.cec o' .-.s-ei pi lea to surfaces of insular ion, as shown, to prov iae oroper slip jo Nr. Application of Bonded Expended Silica - Cellular Glass Insulation to Vessel Shell and Heads Figure 22-LFP-l STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND ' UNION CARBIDE CANADA I . EQUIPMENT - confd SECTION B - APPLICATION - ccnro 32-LFP, 32-LFPSS INSULATION JULY NES Fic-re 3S-LFP-3 .TAN DARD SPECIFICATIONS ALS, OLEFIN;, PLASTIC;, CARBIDE Canada C C i 0 " - S - APPLICATION - corf; 32-LFPl32-LFPSS INSOLATION 32-LFr-P. A-ere -- or; `"cr one total thickness is ipecified Sere -one!, ;r i lc:r i on supper' ; : ~"c. .-sjicrec N a Tenner similar ro r~cr srm Figure 32-LFP-L. vVhere n-.o/e~< _r; ' ' ' .'.Or I j pruv iue p'ooer slip join:. e .nsdetion supports as _ c.'.- rs r'.-^r-; idea' at the junction c*' two cifferen: re occur, lop scaler she.I oe ceciiec ? - - .'c -- :.::o :e .-ah ae le`t around rondos, a".; o1' '-e. cr s -ro ; ne / c> nrouq,'> .. i;n icr, as shown in Fig.re 32-IFF- . ' i; - e ; :: e _r, 'cc ceaier sne II e<- ccd i-r " -Ore: . '-n...a-1 n -rev ide ?.rcc-r ;];. 'er T ~es> T icraces secO-r ee1 -ess o' ccn Round Co - c'H -at r e 3 u i r e a a: pert direct If above the r y" ~ead Application of Screed t-.pc'-ceo Si lice - Cellular Glass Insda to Expansion erg Contraction Joint at Insulation Supports ci;ure E2-LFP-- Cedjlar dess insulction--------> ----------------- -Heav `Her of mastic STANDARD SPECIFICATIONS OEVICALS, OLEFINS, PLASTICS, SILICONES Cl .'I5ICNS AND . NION CARBIDE CANADA 32-LFP,32-LFPSS INSULATION JULY 1-dc SECTION B - APPLICATION - cc-ta E CL IPmENT - co'-'tc c. (Veo-cNcci E-.ocosicn Joints. Corrugated mechanical expansion joints in piping (usual!,, lisrea as equipment items) shall be insulated as shown in c- _r., n - 'O-*- _ .7-ere movement is I i L. e I v to occur, lap seoler shal I be appl iea' to surfaces of :rsulation to prov ide proper slip pint. Fla: Heccs ' I-i.Jaric-' on too of tier heads of vertical equipment shell be applied in the same meaner os previously described in this specificot ten. '.'rarer poc-.eti oe eliminated and proper droinage provided as shown in Figure 32-LFP- . 2 o ! -- c -'oioles on insulated equipnent shall be prov iaec with flashing as shown in Figure GA-3ofthe GENERAL SPECIFICATIONS. STAN DARD SPECIFICATIONS CHEMICALS, olefins, plastics, SILICONES DIVISIONS AND 'JMON CARBIDE CANADA 32-LFP,32-LFPSS INSULATION 6 JULY 1966 EQUIPMENT - contd SECTION B - APPLICATION - cortd i. Vessel Legs (1) Concrete-filled structural tubing legs shal I be insulated for o distance not less thcr ;cvr f ''-es Ne specified insulat ion thic<ness, measured Vom tne junction of the vessel with the leg . Thickness over the ieg shal I be nor less tncn ore-no If Net specified for body of vessel. ',2) Cncnnel legs shall be insulated with block which shall extend over channel flanges cmc c:.w-> enamel legs to junction with fire-resistenf material. Thickness shall be as specified for body of vessel. Body insulation shall be orcuc-r _c to anc butted firmly egeinst tank leg fiance (3) Reentrant space between channel flanges shall be filled wirh block cementea in piocc me specified adhesive cement. Surface cf fire- resistant materia i abutting tank leg insulation shal i be coated with wear her-oarr ter cccr N j . Nsfa' laf ion shal I be as snov.-n in Ficure 32-LFP-o . j. Vessel 5 ins {1) Both interior and exterior surfaces of sk irts supporting vert teal equipment shall be irsuloted. hsulot ion shal f extend downward, frem jure; of skirt with bottom head, to junction with fire-resistant material or tc concrete oca. Thic-mess cf Ns-Jctior. ever skirt shell be cs scecif'ec ;c' bocy of /essel. Insulating materia) shall be secured to inside of skirt with adhesive cement. (2) Support for insulation inside skirts and support for securement of bottom head insulation shell be in accordance with Owner's Stcr.cara IS-~2. Installation shall be as shown in Figure 32-LFP-9. k. Equi ament Suoports 0) Where equipment Is supported on cradles, vessel insulotion shall extend over cradles as shown in Figure 32-LFP-10. i,2) 'Where equipment is supportec by structural steel members, insulation shall be exfencec net iess than four times the scecified insulation Nic-mess in each direction, measured from junction of vessel with insulated sueport lug. Thickness of insulation over steel suoports shell ce net iess -c'' ernenal f that spec if ied for body of vessel. Thickness of insulat ion ever support luas s^al I be tue sa~e cs oedy insulat ion. Instal lotion snail oe cs 'cwFigure 32-LFP-11 . l. Weather Barrier. Weather-barrier coating or jacket, whichever is cal lea for, shal I be aopl ied cs scec if led in Articles XIV. B end X /, B, resoect ive! of tr.e GcNEPAL iPcOFlC.ATIONS. Mastic weatner barrier snail oe usee unless metal jacket is caHec -'or as follows: i,l ' Weather barrier consist inc cf stainless steel `ocl et !nq, where -ecuirec, shell be cal led ror o/ :;'e addition cf the letter M t o the scec i: loot ion aesic'-C'cr,, ?h,,s 32-LFPM or 32-LFP55M. ^ 1 V/earner barrier consist ing of treated steel iccket ir.g, /mere requ ired, sra II be call ed for by the addition of the I etters MT tc the scec if i cat icn aesignaticn, th.s 32-LFPMT cr 32-LFPSSMT. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES 01 /ISICN5 AND UNION CARBIDE CANADA 1 . EQUIPMENT - ccotd SECTION B - APPLICATION - contd 32-LFP, 32-LFPSS INSULATION ______ JULV 19- STANDARD SPECIFICATIONS gjgj CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND n carbide Canada EQUIPMENT - SECTION B * APPLICATION - contd 32-LFP,32-LFPSS INSULATION 8 PIPING a. Pipe Irsulotic-r. (1 ) Unless other* i se spec if led, insulation <ha 11 be appl ied in multiple layers. Inner lever, or lovers, s t'o 11 be f be rec V rea *hi c-. nes' c* :e<'. lzr glass i-so I a* 'or . T-e put er lover -ha 11 be bo-dec expended si; ice in sulct ion a mi-imu-'- of ` _ : es `; - . i 2 ! Cel! jlcr a lass I nsulat ion thic<nesses in evcess of 2': inches shal I be cppl ieo in multiple layers as speci t iea ir Article i 11. E er t-e SPECIFICATIONS. - c " ;A L \3l Pipe Insu lotion shall be appl ied in staggerea posirfon In accordance with Figures GA-1 and GA-2 of the GENERAL SPECIFICATION;. \ d t All butt edges and ends of single layer cellular gloss insulation and outer layer of mult ipl e lc / er cellular class copii cot ions she I' ce o-Herec with ioint seder before application. Joints shall be drawn together when insulation Is acolieo so '-or on I,- a /erv *rn, /aocr-t ian}, /oocr-sec coct separates the sections of insulation. o) I nsulat ion s-ci I ce oppl ied with all joints t ig ht I / butted and fitted to e I i mi note voids. Lorae / ole: shal I ncf ce tiller: a it- oi * sec1 er, cut el imi noted either by refitt ing or real a cine insulation . Any rounded corners on the insulct ion surtcces to be c Vt ec s-c 11 so *r joc he- ore ::ci,:c,,sr. (61 Butt edges and ends of all inner layers of cellular glass shal I be gi /en a smooth brush or spray coot of ant i-abrasive coot i-c ore cl lev. ec t c or , tor a mini mum of four hours before appl i cot ion . Care shot I be e <erci sea to obtain a thin, even coot of only tuff ici enr tl- i c ness o rover a - a ; 11 t-e cut cells of the insulation. 171 V/t-en scheduled tor installctions where thermal shcch is expected, cushioning g!c`S fiber molded oice frsdaticn s-aM be oocDec 'o oar-, cico oefore oppl I ccr !on O' cellular gloss insulation. Pice i -su lot ion one D tt inc covers '"cl! be size:: * c allow for t re c-: me-ing insuiat ic' . o. Fitti-g, Fia-ge, o-o `.'a've Covers 1' A,; ' * t g s, fo-ges, o-c vol/es s-cil oe i-sularec 2' -i'ti-o, flc-oe. a-c /owe covers s^a'I oe pre:ccri rdc-ce Reco- e w ^ou, la'esr revision c-c /cive co I-'tic .lor o I css Ns j lor i on. STAN DARD SPECIFICATIONS CuEnIC I.S, olefins, plastics, SILICON s : i . lions and jMO\ :a.P3ID CANADA 32-LFP,32-LFPSS INSOLATION JA Lv SECTION 3 - APPLICATION - cento PIPING - CD-'rc c. FUtrx, Fiance, cna /alve Covers - con.td ..A; Aetcec fitting covers snail be tabrtcafea to fit snugly c.n me pipe, me two halves o . __ver snail be cemented together .virn joint sealer. T ne aa jacent pipe insolation sha 11 be fitted right I y to the butt eras of the fitt ing cover ana sec lea = n*c [fied for pi pi ng . Tyc iccl welaea ;itti no. covers are snown in Figures 32-LFP-l 2 and 32-LFP-l 3. Application of Boncea Exponoec Silica - Cellular Gioss Insulcrlcr to .Veldea Ell Figure 32-LFP-i 2 STAN DARD SPECIFICATIONS CHEMICALS, OLEFIN'S, DLA$TICS SILICONE: Cl .'ISIONS AND jMCN CARBIDE CANADA SECTION 3 - APFLiCA no* 32-LFP,32-LFPSS INSOLATION 10 JULY ]96c c'r*,-'0/ FN/'ce, c'O /al /o Covers - coNc A11 .-aI/es s"c0 be pcc-,ed ai'c 'ilIfd around valve cto~- r'e r f. I tor i cos c* topical covers for flagged Fif fNas a eg vo; .-es 3rA t - F! . r-.-- .O -: - - r e el;~'i 'O'e ^ rr-?r cor - efs. ,, -LvP-1 o, c~d 32-IF P-1 S . STANDARD SPECIFICATIONS C^EVIC Ali olefins PLASTICS, cILICCNE: :i /isions ;nD jMC\ C-i 3IDE PIPING - corta c. Fi::i~a, Florae, arc Vcl/e Covers - contd SECTION S - APPLICATION - cento 32-LFP, 32-LFPSS INSULATION 11 JULN I :c Pac-. cnc fill between insulation end ,p!/e stem /, it^ valve sealer ------------ N _-- txte-c .-coor seol coating over metal Thickness "T- soecirtec Pre'dr--ec fiance cover earner carrier, cssDecinea --N" thickness of bonded excanded siiico insulation -- Surfaces coated with non-seftina sealer Application of Bonded Expanded Silica - Cellular Glass Insulation to Flanged Volve Figure 32-LFP-16 O' All fiuincs snail be fitted and assembled with very thin, tight joints. Cementing of shop assemblies shall be done with fabricating cement. In oli cases me joints snail be as thin as possible with just sufficient cement to obtain cooc cohesion and complete closure. Cement jci-.rs, /ebs, or ''ales pl.cgec with fabricating cement will not be permitted. Sec-re--e-t. A|l ic/ers of cellular glass and bondec expanded silica pipe insulction -rcl! ce securec in piece wit1' stairless -tee1 AsOpric' st-oc os Epeci-'iec A Article II of the GENERAL SPECIFICATIONS. a. Su: Tsana Hoocers i v, -re rorizentol low-temperasure piping is supported on the outside of insulation surfaces, in accordance with Owner's Stanaarc r-32, ce . ar class initiation shall be comple c with weather barrier apol ied before piping is placed in cradles. Standard P-82 is a guide for :-e ~e `---:r;cc'',c see-1 pipe that may be supported on the outsice of insulation. 2 ma-cers c*roc"ec airectly to piping shall be insulcted os shown in Figure 32-LFP-l . . e. Edc*':icn pro Controcticn Joints - ;E * pension a--a conrroction joints shall be instcMec as shown in Figure 32-LFP-13 in bet r horizontal one verticcl strcighf r^n piping ar Arer/a. os fellows. ,,p :c 2 _ Ac~es mic-. insulation - one for each 45 feet T'-ree Acres rc i/e inches thick insulation - one for each 33 feet "i.'O crc c->:---'p:: inches to seven and one-^alf inches thick insulation - cne `cr eccr _] 'eer > 2 `.V-ere ia-cec birrs occur within these limits, expension and contraction shell be creviced for in the flange cover, one exeansion-cpnrrcc*:cn 'ot be required. 3 ''"ere t I; "eceisar^ to insfcll expc"sion-ccntroction joints in insulation on vertical piping, cn insulction supper: shall ce providec. Asrai'p- 'C` : rc' c. c; " in Figure 32-LFP-l?, STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA PIPING ~ contc SECTION B - APPLICATION - comd 32-LFP, 32-LFPSS INSULATION 12 JULY 1966 rcncer ccnrecto Continue insulation to connector support ----- thickness of bondec e,-.oo iIica insjiation Inner bcre surfoces cccrec with anti-obrcsive coating anc allowed to dr,' oefore installation --i- r-.ic- '-Oss C_snionino olonket :c er s*'all be .. oinr secler l-r>er lover ourt joints ccoted with anti-abrasive coating and allowed to dry before installation os specified proell cover Cmi-iar glass insulation Round outside corners Butt joints between fitting cover and adjacent pipe insulation to be coated with joint sealer /vec^er barrier, as specified ckness of bonded exconcea siticc insulation Thickness " T" as specified Application of Bonded Expanded Silica - Cellular Glass Insulation to Welded Eli witn Hanger Connected Directly to Pipe Figure 32-LFP-17 Surfaces cco'ec seaier etc e irst a I ;c ' T-:c-"'e:s Aacl 'ca} 'on o* Bor to c*r*onsian Co^traC'C-P Jci"t in nor CO'^al Pici,-ig Figure 32-LFP-iB STAN DARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND JNION CARBIDE CANADA _ 2 . PIPING - confc SECTION B - APPLICATION - contd 32-LFP, 32-LFPSS INSULATION 13 ___________________________ JULY l?oc Cellular gloss Insulation V.'eorher barrier, as specified S.races ccored v.ith onti-abrasive ccctinc end sever installed .-.bile ; ret i nc is still fa cky I ' 'er Jo . er cu-tf joints of cellular glass rooted a irr' anti-abrasive ccctina one allowed to ar. cefcre insrollation Ojter lo/er butt joints of cellular glass coated a i;n ioint sealer Surfaces coated with non-setting secler before installation' Insu lotion support (Spec VII.A.9) thickness of bonaea expended silica insulation Stainless steel skewers Rouna outside earners Preformed insulation cover Heovy fillet of mastic Thickness "T" as soecifiea Application of Bonded Expanded Silica - Cellular Glass Insulation to Expansion and Contraction Joint in Vertical Piping Ficure 32-LFP-I 9 t. Tracea Instollat ions, Trocing and insulation on tracec I ines shal I be installed as specified in Art ic!e X li I of the G E NEPAL SPECIFICATIONS. g. Weather Barrier. Weather-barrier coating or jacket, whichever is called for, shall be applied as specified in Articles XIV.B and XV.B,* 1 respectively, of the GENERAL SPECIFICATIONS. Mastic weather barrier shall be used unless metal jacket is called for as follows: (1) Weather barrier consisting of stainless steel jacketing, where required, shal I be called for by the addition of the letter M to the specif i car i cn designation, thus 32-LFPM or 32-LFPSSM. W'ecther barrier consisting of treated steel jacketing, where required, shall be celled for by the addition of the letters MI to the scecificcricdesiccation, thus 32-LFPMT or 32-LFPSSMT. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND union carbide Canada 37-H INSULATION 1 JULY 1966 THERMAL INSULATION APPLICATION SPECIFICATIONS INSULATED METAL CONDUIT SCOPE TNs soecricoticr. cescribes the essential requirements for the installation of insulated conduit for use on unaerground systems normally operating at tempera tures -p to and inciuci-- "oO F. SECTION A - MATERIALS INSULATED CONDUIT l'*Sularea conceit shall be as specified in MATERIAL SPECIFICATION 37. cesser. 'cerNis moil be as specified in MATERIAL SPECIFICATION 37. 1. TRENCH PREPARATION SECTION B - APPLICATION z. Lines sncli be irstallec in accordance with piping drawings. b. The bottom, of tne trench shall be made smooth and uniform before the installation of conduit. 2. PROCESS PIPE c. After process line hcs been welded and tested, insulqtion shall be applied to uninsulated joints. o. All loose paint, dirt, grease, rust, scale, wax, and other extraneous materials shall be removed from the exposed ends of the pipe oefore tne concuit connections are made. |-sOction of the type specified for conduit shall be applied to the area of the pipe left bare for field welding, and joints and cracks fittea with in'oiotina cement. 3. FIELD CONNECTIONS a. Fieic 'Velaed Conduit Connections (! ) An asbestos felt jacket shall be applied over the Insulation and secured with wire. 2 me cylindrical conduit closure supplied by the manufacturer shall be installed at the joint, and the circumferential ana lonaitucincI joint..elaed. ( 3^ The system she 11 be requ ired to withstand air test at 1 5 psig without leaks. The welds shall be smoothed and cleaned, and an industrial tape applied around each circumferential weld. The entire connection sncil me" be wrappee contiguously with tape. i 5'> T/pical installation shall be as shown in Figure 37--H-- 1 . c. Mechcnical Conduit Connections - 11 T:-e enr ire area of exposed insulaf ion shal I be thoroughly covered with PVA mastic and reinforcing cloth, MATERIAL SPEC IF (CATION VI1, 3. i . * 2: T"e outer ~>etal jeeket, furnished by manufacturer, shall be installed overlapping the conduit jacket at both ends, end sealec with miNchm cement be:ore securina with stcinless steel insulation strap. 3 A 3- i-ch bv 2-inc" pour hole shall be cut in the top center of the connection jacket if the pipe is level. The pour hole sheII be locatea at me nig-es: point. N T"e asp-'clt sncil oe coured into the joint at a temperature between ^00 F and AjO F in the following stages: a'1 -1M `o too of insulcHon and let cool for one hour, so Fib rc imir _-inch of the top end let ccol for one hour, c r'.'l .mi! osp-clt is level with top or metal jacket. z T.pica mstolla'ic'' is snow-' ir Figure 37-H-2. STAN DA RD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES Dl /(SIGNS AND UNION CARBIDE CANADA FIELD CONNECTIONS - ccnfd SECTION 3 - APPLICATION - comc 37- H INSULATION 2 JULY 196c r r ccu'l ieo i-s..' Nt ion r - ;o`- --ee! collars on pa. , . \v v ^ \X -i-h i,N "% '1 \. X \\ %\ ' \ ................- rr --.................. \\ / "-e'T .................................................................... < \ ................. : r Typical vVelaed Fieia Cce.necricr for 1 ns STAN DARD SPECIFICATION S CHEMICALS, OLEFINS, PLASTICS, SILICONES divisions and UNION CARBIDE CANADA 37- H 3 JULY Ic ro SECTION B - APPLICATION - contd 4. CONDUIT TERMINALS 2. .V'-'.e'' rhe concuit terminates at a building, manhole, or pit, it shall extend through the concrete to the inner lace. A wecther seel shall be cocitec coueer ihe concub and tne concrete. c. A .%cter seal shall be applied to the conduit end, and the remainder of the line insulated as specified in the Insulation Schedule. 5. BACKFILL c . Bcu laers arc concrete debris shal I not be used as a portion of the bockfi I ling materials. c. ':*e io'i I = a N be care:U!!/ cepcsifec in uniform layers not over 6 inches thick and ccretOllv enc solidly tamped so cs nor to injure or aisturc 'ne rorco It. Sac-f:.' line ;-c!i ce :;-e cm boric sloes of the concuir simultaneously, c. CAT-CDIC* PROTECTION a. Ahere recuirec a^c specified, cathodic protection will be provided by the Owner. c. Catrocic protection will be as specified in Owner's Standard Specifications 8 260, ana as shewn in Owner's Standarcs EL-75, EL-/6, ELD-.--, STANDARD SPECIFICATIONS :hE.`.'ICAL5, olefins, plastics, SILICONES DIVISIONS AND UNION CARBIDE CANADA 38 -H INSULATION NOVEMBER 196-6 THERMAL INSULATION APPLICATION SPECIFICATIONS URETHANE FOAM INSULATION-PVC JACKET CONDUIT PREINSULATED PIPE SYSTEM SCOPE T'Ns speci'icction descrioes rne essential requirements for installation of pipe insulated with rigid urethane, protected with PVC jacket conduit far use :r -ndergrp^nc svstems normally operoring at temperatures between 50 F and 250 F. SECTION A - MATERIALS I . INSULATED RIPE C-. TUBING CONDUIT IrsJctea pipe ::-c ,ir s-cil be ps specified in MATERIAL SPECIFICATION NO. 38. c. In >ul a rea pipe *!: m.gs snail be as specified in MATERIAL SPECIFICATION NO. 38. Accessories, sucn os compression coupling and coupl ing stock insulation, shall be furnished by tne seme manufacturer as the insulated pipe cr -.cine corouit, arc as specified in MATERIAL SPECIFICATION NO. 38. TRENCr PREPARATION SECTION S - APPLICATION a. Lines shall be Installed In accordance with piping drawings. p. The oottem o' rne rre^cn snail be made smooth and uniform before installation of conduit. 2. PROCESS PIPING a. Typical oreinsulcred fittings are shown in Figures 38-H-l and 38-H-2. b. Compression coupling and its components must be placed on the conduit adjacent to points where sections of pipe, or pipe ana fittincs ore to be jointed, prior to welding of the joint. 61: 6['_ Type 1 Typical Prelnsuicted Pipe end Tubing Elbow Fitfincs Figure 33-H-1 STAN DARD SPECIFICATIONS g3 S' L:\ DIE ft NS, ELASTICS, SECTION 3 - APPLICATION - corrc 38-H INSULATION 2 NOVEMBER 1966 ;. re~ -. o c ;c.-e ooi-r, air*, grease, see I e end erner extrcr.eouS ^cr eric Is fron the exposed ercs c* ,-ie uice, ;ir:ish the welding end testing, :e.e . '"_ re* ,-c "e ; : .c( i g st ocio$u!at ion to the uninsoloted |ci'Ts. uu. -j : ,,-c.. : i` cn oe si io into oosit ion ever me ios,_ lot ec ioirts cnc toe rubber ges<et s :cnr.r-...-.,, *i}''re^::- j `-.e stainless stee< clamp rings. Tvoical installation is shown in Figure 38-H-3. sea i around roe c orau i t oy STANDARD SPECIFICATIONS CaEMICALS, GLEFIN'5, FLASFfC.', SILICONES DIVISIONS AND ***>iP*P UNION CARBIDE CANADA 38-H insulation 3 NOVEMBER ! ^60 SECTION 3 - APPLICATION - conrc 3. PIPE ANCHOR `Jraerorot-nd pipe ancncrs ore constructed in the preinsulated pipe cs shown in Figure 3S-H-4. N ZONDuli ic\/.\INAL3 0. Where the ccncuit ter^inotes at a building, manhole, or pit, it shell extend through the concrete to the inner face. A seal $hM| be corstrucrec o; 0 .-.c*er step sleeve as shown in Figure 38-H-5. Concrete ______Solvent welc to join halves of so it sleeve Typical Underground Pipe Anchor Figure 38-H-4 STANDARD SPECIFICATIONS CUE.VICALS, OLEFINS, FLA5TICS, SILICONES DIVISIONS AND ONION CARBIDE CANADA 38 -H ! N iU LA TICK NOVEMBER 1966 SECTION 3 - APPLICATION - contc NALS - cenrc ~ai: oe cccliec to tne outt end of the exposed conduit Insulction, and the remainder of the line insulated as specified in oCv-'oers one concrete ceoris shall not oe used as a portion of the backfill materials. -o ''ol! oe cone on oath sides of the conduit simultaneously. ."o oe core-'. 11 , ceres it ed in uniform layers, not over 6 inches thick, tamped solidly end ccut iously so as net to injure or disturb STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, BMHilfl SILICONES DIVISIONS AND '"Up** union carbide Canada ____ _ _______________ ________________________________ _____ July 195. 39-H INSULATION 1 THERMAL INSULATION APPLICATION SPECIFICATIONS UNDERGROUND BITUMINOUS FILL SCOPE Tnis specification describes the essential requirements for application of bituminous insulation for use on underground piping normally operating at temcerctures from 220 F up to ona Including 520 F. SECTION A - MATERIALS 1. INSULATION InsulcTicn snail ce as specified in MATERIAL SPECIFICATION 39. ACCESSORY MATERIAL^ Accesscr. "'crenels snail ce as specified in the MATERIAL SPECIFICATIONS, article numoers cs '-ctec. Corrosion-Resisron; Coat ing {for ambient temperatures from 40 F to 1 20 F) . . . . VII. A. / 0 Corrosion-Resistant Coating tfor ambient temperatures below 40 F)...................................VII .A. 71 '.Vecrher-Bcrrler A'cstio < color as specified).......................................................................................... Vi!. B. 1 . a SECTION B - APPLICATION I. PIPING a. Unless ot^erv. ise soecified, insulation thickness shall be not less than that shown in Figure 39-H - I. Where the piping passes uncer crecs succor inc heavy loads, thickness of insulation on top side of pipe shall be increased 3 inches. b. The trencti shell be aewetered, and shall be kept free from water until the installation is completed and the insulating material has curec. c. Process Sines shell be supported, welded and tested, and loose paint, dirt, rust, scale, wax, and other extraneous materials removed before r-cinsulating material is applied. STAN DA RD S P E C I FIC AT IO N S 0vtC-L2, OLEFINS, ELASTICS, SILICONES 01 / !SIONS AND v nicv Carbide Canada 39- H it ` vJLATi0N 2 JULY 1966 SECTION 3 - APPLICATION - contci 'IPiND - :-ntc j . The cit _mT''Cu$ im^ 'or ice 'ill sro' I oe oourec !>'rc fne frerun c-'C then ra^'pec arounc the line: -.-el icte per 3 - c-' cv 8-i,vc"' area. Toe Oil AoI i t-'er do : cverea ' ith tie bco? !' one I 0-inert strode of an 3-in :r by 3-rich b/ r'e i *$ulot ion v.a: shipped . e . I 's_ lot irg mo ter ic I -;na 11 ce ept ft ee of soil or other foreign moffer cefore end Curing fne pour m:: r rocedure. . VO'ere t"e .lath cr `~e trend is greater than required, c loeofreg form shall be usee for tiesice -..cils. o-o sices oc ; - r 11 lec oc-'ore `cr^s ore icvec to t:'e nc<r cositio" . T-e '.'sdcticr "cteTto! >ncU oe opciieo T-e oaring of t^e bituminous insulation shall be not less then the time and temperature spe-ci 7 'e Tea co srcl i ::e cc c-. ri I lec cnl / offercuring is comp I etec, dless r-e insral laf ion is be ire a - N-l,~ :: ' 2 ' do-: et tor- till fd I ce cl a cec o / or fe t cc .* t t ;--u pit d.lnous in;>^ la* O'' a-* '0 l-s- trie- n-o-.jiio, .-ca c-. applied `o e-.pensien loops as snev.n in Figure 3c'"H-2. STAN DARD SPECIFICATIONS l:, OLEFINS, -LASTICT, 39 -H iNS^UTiON J _ L ' SECTION 3 - APPLICATION - come TRANSITION and TERMINATION - . -..re no r::r_ -- I -o*_a N<j let ion system emerges above tbe surface, a transition consisting or a ,,C-gage gel /aniced steel iac-ret sncl i ce era ;i:e: :r "imo-ic" ;ce:i-iea ;or fo portion aoove Oe surface. Tl'-e |'jncf:on of me o;- - ' `.s '' i i-.sulation one the coc/e-grcu,'c msOa--:- -a.; :;c .ee'ea ,.im .-.'.-a- er-;;crrier coefing. last a I lot ion jiiall oe as sHcwr. in Figure 3c-bi-J. c . "ere lines msula'oc a-'j 'e ,:-;e e -. i::i bituminous fill enter a manhole or bui iding wai I, an asbestos rope or !ecc oac'--inc shell be ccpllec be- ee- me c ic Ev* :r.;; ;-jr -.-a a* ' , -> c.rer s,,r`c:e : rue acIvcnizeJ steel icc-.et snail ce clecnec o* o`i A-, ~.a, oil, grease, ana at-er foreign' ~ar;er, sm.: c : :c; :-. seec i ?i ec cci rosires isr a nt coct > no., app I iec b/ orosn or spray . Cccr ' g :"C i i oe a 11 owee ro or1, more jO" 1 / c e'ere 'a : h -ra;. STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES DIVISIONS AND UNION CARBIDE CANADA 40-J INSULATION NOVEMBER N6c THERMAL INSULATION APPLICATION SPECIFICATIONS CORK-FILLED POLYVINYL ACETATE MASTIC SCOPE [his spec it i cat ion describes the essential requirements for application of cork-filled polyv'nyl acetcfe insulating mastic for use on equipment and piping normally operating or temperatures from 34 F up to ond including 180 F. SECTION A - MATERIALS 1. INSULATIOrIrsGrion ;rC!i pe a; specified in MATERIAL SPECIFICATION 40-J. -CCES5CRY MATERIALS None SECTION 8 - APPLICATION N PREPARATION OF SURFACE The surface to be insulated shall be dry, and cleaned by thorough wire brushing to remove cl! r^sf, grease paint, loose mil: scale, or other fcreA" marter. Surface shalI then be wiped down with a volatiIe solvent, such as coal tar nopnrn.a, to remove ony oil or grecse remaining , 2. PRIMING o. Primer shal! be Amercoaf 8<5, Porter Paint Company No. 3078B Heavy Duty Chromate Primer, or approved equal. b. All steel surfaces to be insulated shall be coafea with the specified corrosion-inhibitive, moisture-resistant primer before insulation is cccile:. 3. METHODS OF APPLICATION )rsulotion may ce applied in one coat by palming, troweling, or spraying. The following apparatus is required for application by spraying a. Gravco Mogul Type Pump, 8 to 1 ratio, equipped with follow-plate and Evenflo regulators, or approved equal. b. One-inch material hose, 3-inch air hose. c. Grcyco or ac'proved equal mastic gun equipped with j-inch minimum tip. Cpravinp is reccmmerced only for equipment or pipe not less than 24 inches in diameter. Reqjirea thic<ness of insulation snail oe ccrcMec 0 it`pie passes. 4. SURFACE TEMPERATURE T . *emo 'Oture of the surface to be N;ulafed shal I not exceed 180 F. If Insulation Is to be applied to operating equipment or piping, appl icot fo" -'culc b one, when possible, wh;le equipmer'. or piping, or both, is shut down, or during the high-temperature protion of a cycle oerico . lrs_,<orior _"Gc ',ever be applied to a surface at a temperature below the dew point, or when the surface temperature Is expected to be below r-.e :ev. pcibefore t-e insulcUo'- has dried and cured. 5. DRV|ng 4 --in'-u1" zr,'mr. period of 24 hours shall be ollow-ec for ecch ;-inch thickness of insulation, 0.1c an aacitiorcl 24-hour Curing pericc betore = a.;c-'ent, or piping, or both, is put in operation. THICKNESS AND COVERAGE 3. Thickness o* insulation shall be os specified in the Insulation Schedule. 0. Coverage s"cil be as follows - - N c - '-Ic-ness: 8; to 1C Gal per 100 sq ft. j - i- cn `nl c* 'ess: 17 to 20 Go! per 1 00 sq ft. STANDARD SPE C J FIC ATI O N S CHEMICALS, OLEFINS, PLASTICS, 5ILIC ES Dl /ISICNS AND . MC CARBIDE CANADA 41-H, 42-H INSULATION JULY l<mc THERMAL INSULATION APPLICATION SPECIFICATIONS 5PRAYA3LE AMOS I TE ASBESTOS FIBERS AND INORGANIC BINDERS SPRAYABLE CROCIDOLITE ASBESTOS FIBERS AND INORGANIC BINDERS SCOPE 7-;. : i 'i c-t '-n rose rices me essential requirements for ap pi i cat ion of osoestos fibers, blenaec with inorgcnic binders, to equipment, c'ucts, or steel s:r- cf. res bv spray process. The Amosite Asbestos Fiber and Binders Grade (41 H) is suitable for use on surfaces operating ar temperatures from atmospheri c ro ~ZC F. T'-e Crociaolite Asbestos end Binders Grace (42H) is suitable for use on surfaces operating or temperatures from atmospneric to 1 3uC F. Rrocec.res m me GENERAL SPECIFICATIONS are applicable to and constitute an integral parr of mis specification. SECTION A - MATERIALS ac A-cdre a-a Crc:i oolite csbostos fiber insulations s-c! I be as specified m MATEPIAL 5 PEC l rl CATIONS -1-Hcnc 42-H, respectively . H:;es:crv materials snaM ce as spe- fried in the MATERIAL SPECIFICATIONS, article n_-roer: o nctec. Ec^ic-e-t NsUction etrac.............................................................. VII.A.11 C'Us ;:-r Eq-uic.-enr Strep.............................................................. VII.A.12 E-cc-iicr Serines................................................................................... VILA.15 Srpi-'icss oteei 'Aire.................................................................................. VII.A.L V. ire Netting..........................................................................................VII.A.13 `elaino Pin l-sNoti-on Fasteners.................................................VII.A.22 Clips................................................................................................. VII.A.23 VII. A. 32 VII.A.43 Finishing Cement............................................................................ VILA. Split V/elaing Pi-s.................................................................................../II , A. Asbestos Paper..................................................................................`/II. - . : Asbestos Paper Aphesive....................................................................'/II. A. : "S' Clips....................................................................................................... /II. a. ; Weather-Barrier Mastic (color os specified). . . . VII. 3.1. Reinforcing Cloth................................................................................. VII. 3... Stainless Steel V/ecmer Barrier ( Designation M) . . V11. 3.2 Treorea Steel V/eamer 3crrier (Designation MT) . . VII. B. E Cellular Glass Insulation - . Material Specification I SECTION B - PREPARATION AND APPLICATION PREPARATION c. Supports one Secureme.nts 1 C/INdricai vessels arc ducts 24 inches in diameter and less with insulction thickness not over one inch require no securem.enf s or s-occio: *:r *ne insulation. 2 Cv!i-ar! cai /esse-!s anc ducts over 24 inches in diameter, squere auct$, cnc equipment to be insviatea up tc two inches in tne-s sr o . i 0 aege pins .velcec to surfcces to be insulated. Pins shall be spaced I 8 inches on centers on siae surfaces ana 1 2 inenes on centers on cc:rc~ :faces crc ecges. (3) If insulation or side wall of vessel does not extend to base of vessel, on angle with an outstanding leg equal to that of the insulatim sr.cii ce v.eldec around vessel at level where insulation is to terminate. 4 T-e jiaes a-a bottom cf vessels and equipment such as turbine casings tc be iosuicred 7inches thick anc over shell have soil: cim /-e o-;-c ;S i-c-'es on certers on sice, 12 inches on centers on bottom, end wit1*1 additional split pins crounc edges on 12-inch centers for crfcc-me-r c: .`res tor fastening nexagonal wire netting. a. S-.r-'oce Freccrcrio.n. To ensure tner surface will oe suitable to provide base for gcoc adhesion of me cement care shali ce tc<en me: me sur face is eleen ana, if coatee, that the finisn is comoletely dr/ and cured. Coaring shall be as specifiea' in the Coating Schedule. APPLICATION c. |-;;:l:c,:r c>".vpro-ec fn.sulcti'on I m i c- ness of i-stal lec irsulcf ion, corscl idctec end compressed, shal I be as called for or. the Insulation Schedule. _ -e*' c /essei i s on a I ow pcc -where level of ro in or dre inaoe water can reach bottom edqe of i psl let ion, c course of ce 11 j lar gloss i ns - i at. cn , prvcr~eo :c me cic-erer cf the vessel, anc of specifiea thickness, shall be installe- ro an e.evchcn oreater tnen highest expectec .voter levei. STANDARD SPECIFICATIONS CHE,SMCAL3, OLEFINS PLASTICS, silicone: divisions JMON CARBIDE Can DA 41- H, 42-H ir: elation 2 JULY 19=o section 3 - PREPARATION AND APPLICATION - ;c.-.jp A PPL (CATION - : onto 7. . l-'otc'!cficr' 0* ScrSw-JC I"SUIO` i Of - CCPfd 3 Layers ot me sprovacle insulation shall be applied to the surface by suitcole spray mccMnor/ adjusted for correct materia! one x o T-M c --r. esses up to one one one-no I f inches sha II be appl led in sufficient quantity so r her Mien consol idated to specif iec thic : a*'ter arving will be between eight and thirteen pounas per Cubic feet. c Cm "'p" `u"'cercture items such os steer* turbines, which require mic-messes ovet i :"me;, me i-sulcticn shell be accliec F ret ; a er sne i1 oe appl iec one consol idated with edge of flct trowel terming a cro^s patter- : c ci percent of its appl ied tnic-.ne: ."all :crecc accrt before application cf lasr sprayed lover which is consclicctea to r-e - i c-.ness. Each la/er sbail ce a; 30 ~i'\.res afer cccliccrion cf preceding layer. a ' cc -eac; c' erica, - essei s ana -no tc c CwCcrar c: -or i zonra I c , , 'orica . e -. e ; " .S'l ce s Act i or sne H ce c cr soh ca* DC-c ue-sir. a-o criec sc its compressive srrergm is Sufficient to permit it m oe .-.a'-ec ...c :-cm -"ecicrica. ocmaa ' -'C- col", cr .r_us snail ce wrapped wire asoestos coper one secured with wire, ccace aer.-.c-e" coirs or srucs snail be poc-.ea . 2 Sera .ec i- su :cri cr snai I ce racered inward to vessel surface at Mange . Ascesros ccper sne,1 ce ccterea to fee tccerec eage .Dr earer aa-esl.e 7-e caper sHar| extended over the entire bolt crec ana Mange. 3Ascesr cs ms jtar i on -ucl I be sprayed onto paper in Icyer or io , ers as specif iec i- a . bsect ion a . 3 . a c'c ' b1 aoeve . sne.*. n in Fissure J I -H - 42-H-l . T /c i cc' ----------------- Finishing cement Aociiccrion of Sprayed Asbestos Insulation to Steer Turbine Figure 41 -h -42-- H -- 1 STANDARD SPECIFICATIONS CHEMICALS, OLEFINS, PLASTICS, SILICONES Of'/f5lO\S AND UNION CARBIDE Canada____ __ SECTION 3 - PREPARATION AND APPLICATION - contd APPLICATION - confc 41 - H, 42-H INSULATION JULV lc66 (11 Where asbestcs insulation Is to be coverec a ith metal jacket it requires no finish cement. m0 "-so I i dated asbestos insulation shal I be a 11 ewe to cr, unti1 -''St^re -cs evaporated before metal jacket is Installed. i'2) V/here asbestos insulation is to be covered with fabric reinforced mastic it shall be provided with a finish cement coating of finish cement instollec in toe following manner, and as shown in Figure 41 --H - 42-H - 2. 'a-- '`'Ire retting shall be applied over the Insulation. Netting shall be secured to the welding pins or split pins with stcinless steel wire, h -aN ce stretmeo cnc laced in place. c Over me hexcccnal wire netting c 3 8-inch cocf of finishing cement shall be trowelea to a smooth even finish. Areas longer man 3-;eer in either airecticn shall be scored with a cement finisher's tool to form a panel approximately four feet by four feet prior to drying to centre' '''earner Barrier . *:.? : : ;eer in aiameter, insulated for conservation of heat, and where fire protection of the vessel is not c moior factcr, sraU -c-e . l-crl:a -esricr c*' the vessel jeeketea with rrearea steel os specified In Article XV. 3 of the GENERAL SPECIFICATICNS. ; 1 .'essels over *c :ee: in cicmeter, insulated for fire protection, shal I have the cy I indricc! section of the vessel jacketed witn sra inless steel a. -ceci'iec in Article X/. B of the GENERAL SPECIFICATIONS. 3 Ecjicmenr, /essels smaller than those mentioned above, vessel heads, ducts, and irregular surfaces shall have weatner-berrier coating acc-l = u a' saeci^ec in Article XIV. B of the GENERAL SPECIFICATIONS. (4) Weather barrier consisting of stolnless steel jacketing, where required, shall be called for by the addition of the letter M to the scecitlccfi:aesignarion, thus 4l -Hr, or 42-HM. (.5) v*'earner barrier consisting of treated steel jacketing, where required, shall be called for by the addition of the letters MT to fne spec if i cc r i a-* designation, thus 41-HMT or 42-HMT. AccLcc'ior o: Scraved Asbestos Nsolcticm to D-cts Figure 41 -H '42-H-2 STANDARD CHEMICALS AHO PLASTICS OPERATIONS DIVISION and union carbide Canada limited 43-H, 43-HSS INSULATION 1 OCT 1968 THERMAL INSULATION APPLICATION SPECIFICATIONS SPRAYED RIGID URETHANE FOAM SCOPE TH:s specification describes the essential requirements far application of sprayed rigid urethane -Var insulation to equipment, vessels and ducts normally operating at temperatures from 50F up to 250F. SECTION A - MATERIALS 1. INSULATION MATERIAL Insulation material after being sprayed and cured for not less than three days shall be as specified in MATERIAL SPECIFICATION NO. 1J 2. ACCESSORY MATERIALS Accessory materials shall be as specified in the MATERIAL SPECIFICATIONS, article numoers as noted. Asoestos Paper................................................................... Stainless Steel Wire...................................................... Equipment Insulation Strap.......................................... CIips for Equipment Strap............................................ Contact Adhesi/e ................................................. .. ... VII.A.30 VII.A. 17 VILA. I 1 VILA. 12 VILA. 65 or 66 SECTION B Treated Steel Jac<ei.................................................................. VII.B. Weather Barrier Mastic t,coior as specified).................. VII, B. 1. a. Designation W3 Bonded Expanded Silica Insulation.......................................Spec. No. 22 APPLICATION EQUIPMENT a. Surfoce Preparation. To ensure that surface wtl I be suitable for good adhesion of sprayed insulation, surfaces shal I be treated prior to installation as follows: ; 1) Carbon Steel Surfaces (a) Unpointed carbon steel shall be cleaned of rust, mill scale, dirt, grease, or other contamination. (b) Pointed carbon steel, with the exception of long oil red lead primers and long oil oleoresinous finish paints, old or new:y painted surfaces are $uitable>providing the new point is fully dry and old painted surfaces are clean, free of dirt, grecse, oil or other contaminations. (c) Zinc-coated carbon steel shall not be insulated with spray urethane insulation. (2) Stainless steel surfaces shoil be coated with Thermalox No. 70 in accordance with UCC Coating Manual. Coating shall be completely dry prior to application of spray urethane insulation. (3) Al uminum surfaces shall be cleaned of dirt, grease, oil or other contamination. Note: Thin gage aluminum will require special treatment. Consult with Engineering Department or Materials of Construction Group for specific instructions. b. Protection of Surfaces Not to be Insulated1 2 3 (1) Prior to spray application, flanges, manholes and all other surfaces not to be insulated shall be wrapped with suitable cover ings and secured with wire or tape. This covering shall be removed after application. (2) Instruments and oil other areas which are to be kept free of insulation or overspray shall be protected with suitable covering. (3) All equipment and piping within 25 feet of spray application shall be covered or screened for protection against oversoray ana drift. Urethane Foam System The urethane foam system shall consist of a two package system, suitable for spray application. The system shall be UCC NJAS Foam System T-352`T-624, or approved equal. Note: The NIAX Resin T-352 should be stored below 90 F to prevent builduo cf excessi'.e pressure. Both T-352 and T-624 should be protected from air and moisture during storage. Application of Foam v I) The foam system shal 1 be appl ied to areas to be insulated by chamber-mix or internal -mix spray gun at one to one mix ratio. Pressure settings of spray equipment shall be adjusted to obtain proper mixing depending upon the type of gun and atmospheric temperature. (2) It is recommended that application be done above 50F, in dry weather, and at relatively moderate humidity conditions end when wind velocity is less than 5 mph. For best resul ts substrate temperature should be between 70F and I 20F. STANDARD CHEMICALS AMO PLASTICS OPERATIONS DIVISION AND UNION CAR8I0E CANADA LIMITEO 43-H, 43-HSS INSULATION 2 OCT 1968 SECTION B - APPLICATION - Contd EQUIPMENT - Conta i!ca*ion of Foam - Ccntd 1 5) When weather temperature is lower than 50F, feed tanks and hose to spray gun should be neared. (4^ When substrate temperature is less than 35F, o thin layer of froth shall be applied to surface prior to installation cf the principal i r.sulotion layer. This frothing shal I be obtained by adding UCON Propel Iant 1 2 to the T-624 stream just before entry into the spray gun mixing chamber or heating section, depending upon type of equipment. \5'i Final insulation thickness shell be as scheduled on the insulation schedule. o- Insulation thickness shall not be less than specified on any area. Nonuniformity shal I net exceed 50ac of oppl ied thickness. Installation sha'I be generally smooth with depressions or cavities not exceeding I 4 inch . " C,, red Ins.- iarion shal t have properties as specified i n MATERIAL SPECIFICATION NO. 43 . Surfaces to be Instated (I) Curvec, f!ct, neaas, and irregular equipment surfaces shall be insulated to specified thickness in accordance with Subsection a. ranges (1 i Manhole flanges, bl ind flanges and vessel flanges shal I not be insulated unless speciti ca 11 y sceciriec. i( 2) Manhoie flanges, and blind flanges not insulated shall have insulation tapered inwara as shown in Figure 43--H -- 1. Vessel r! 1 ir I S' vn _ Thickness "T" as specified ------ Monhole or blind flange -- Wrap with suitable covering prior to application of sprayed urethane foam. Remove the covering after application of foam and weather - barrier. -Weather - barrier as specified -------- Rigid urethane foam insulation Application of Sprayed Urethane Foam. Adjacent to Uninsulated Nozzle Figure 43-- H -- I STANDARD CHEMICALS AMD PLASTICS OPERATIONS DIVISION AND UNION CARBIDE CANADA LIMITED SECTION B - APPLICATION - Contd I. EQUIPMENT - Confd f. Fionges (5) Insulated manhole and blind flanges shall be insulated as shown in Figure 43-H-2 43-H, 43-HSS INSULATION 3 OCT 1968 Vessel l ----------Sprayed urethane foam insulation Thickness "T" os specified Manhole or blind flange r . ---Preformed urethone foam insulation cover Wrap with suitable covering prior to application of sprayed urethane foam. Remove the covering prior to application of preformed insulation cover. Contact Adhesive barrier as specified Sprayed urethane foam insulation Application of Sprayed Urethane Foam to Insulated Nozzle Figure 43-H-24 I (4) Vessel flanges not insulated shall have insulation tapered inward as shown in Figure 43-H-3. Taper to vessel Wrap with suitable covering prior to application of sprayed urethone foam . Remove the covering after application of foam ana weather - barrier ------------ Sprayed urethane foam Insulation Weotner - barrier, os specified r 'P" Vessel wo 11 Sufficient distance to allow for removal of flange bolts i ------------------------------Thickness "Tn as specified Application of Sproyed Urethcne Foom Insulation Adjacent to Uninsulated Flange Figure 43-H-3 STANDARD CHEMICALS ANO PLASTICS OPERATIONS DIVISION and UNION CARSIOE CANADA UNITED SECTION B - APPLICATION - Contd EQUIPMENT - Conra 5) Insulatea vessel flanges shall be insulated os shown in Figure 43-H-4. 43-H, 43-HSS INSULATION `* 4 OCT 196a _____ Prefomec rigid urethane tenge :over - - -------------- Sprayed urethane foam --Wrap with suitable covering prior to application of sprayed urethane foam, remove before installation of flange cover Vessel wail T'"i c-.'-ess u~" cs specified T Sufficient aistance to allow removal of flange bolts i A'earner - carrier, as specified -- Sprayed urethane focm ------------------------------------ Thickness "T" os specified Application of Sproyed Urethane Foam Insulation to Insulated Flanges Figure 43-H-4 g. Vessei Legs (I) Conerete-fi11 ea structural tubing legs shal i be insulated as specified in Article V-C of the GENERAL SPECIFICATIONS . {2) Channel legs shal! be insulated with 1-1/2 inch thick bonded expanded silica insulation, SPECIFICATION NO. 22-H, which shall extend over channel flonges to fireproofing. Reentrant space between channel flanges and over channel flanges shall be Insulated with t^is c1oc< insulation. Legs shall be insulated prior to application of sprayed foam insulation. ~) The sprayed urethane foam insulation shall be butted firmly to the vessel leq insulation. Installation shall be as show - in. Figure 43-H-5. Fill channel leg with specified block insulation Sprayed urethane foam Thickness "T11 as specified Weather - barrier as specified - Vessel f, --- Wire lacing over block leg insulation f f i... ------------- Specified block insulation (SPECIFICATION NO. 22-H) Tank leg - -- l Fi-eproofing Thickness "T1 as specified Application of Block Insulation to Legs of Sprayed Urethane Insulated Vessel Figure 43-H-5 ----------Sprayed urethane foam STANDARD CHEMICALS and PLASTICS OPERATIONS DIVISION ANO UNION CARBIDE CANADA LIMITED 43-H, 43-HSS INSULATION 5 OCTOBER 1968 SECTION B - APPLICATION - Conto I. EQUIPMENT - Contd h. Vessel Skirts. Skirts supporting vertical equipment shall be insulated outside. Insulation shall extend cownward from junction of skirt with bottom heac a distance of not less than eight times the specified thickness or to concrete pad, whichever is nearer. Where specified, entire surface of skirt shal I be insulated. Thickness shall be as specified for body of vessel. Instal lotion $hal | be as shown in Figure 43-H-6.* 1 2 3 Weather - barrier as specified Thickness "T" as specified------- . 'U Vessel Tangent line * r Thickness "T" as specified Sk irt Application of Sprayed Urethane Foam Insulation to Equipment Skirt Figure 43-H-6 Surface Finishing Where smoothness is beyond tolerances given, or where specified for extreme neatness of appearance, high projects of the rigid urethane foam shall be grounded or cut off to provide an even surface. Weather-Barrier (1) Weather-barrier material shall be weather-barrier mastic (color as specified) sproy grade, Designation WB as specified in the MATERIAL SPECIFICATIONS VH.B.l.a. (2) Insulation shall be protected from weather as soon as possible after curing. However, weather-barrier mastic shall not be applied of atmospheric temperature lower than that recommended in GENERAL SPECIFICATION XIV.B.7. (3) Prior to application, adjacent areas not to be coated, such as valve stems, handles, gauge glasses, instruments, equipment, structural steel, floors or walls, shall be masked or otherwise protected from rebound or overspray. (4) Spray application of mastic on the rigid urethane foam insulation shall be done in two coats. After first coat has taken its set, a secona coat of mastic shall be applied. The combined thickness of two coats shall not be less than 50 mils when dry.