Document wKNy9pJrOnv8b8qVdJLp2Jp0J

NATIONAL INSTITUTE FOR OCCUPATIONAL SAFETY AND HEALTH AND E. I. DU POINT DE NEMOURS AND COMPANY CONFERENCE CN THERMAL INSULATING MATERIAL (INCLUDING ASBESTOS) MAY 29-30, 1974 COURSE LOCATION: Holiday Inn North Jtl 4000 Concord Pike, Wilmington, Delaware COURSE DIRECTOR: Robert B. Weidner (513) 684-3254 DAY AND TIME SUBJECT SPEAKER WEDNESDAY, MAY 29, 1974 8:30 - 9:00 Introduction J. Zapp, Jr. - Du Pont J. Morgan - Du Pont R. Weidner - NICSH 9:00 - 10:30 10:30 - 10:45 Statistics of Sampling Non-Asbestos Thermal Insulating Materials K. Busch - NIOSH G. Lang, III - Du Pont 10:45 - 12:00 12:00 - 1:00 Particulates (including Nuisance Dusts, Asbestos, and Non-Asbestos Thermal Insulating Materials) Lunch J. Ferguson - NI06H 1:00 - 2:00 2:00 - 3:00 Particulate Sanpling Equipment Fibrous Glass Dust J. Ferguson - NIOSH j. Lynch - NioSH 3:00 - 4:00 Respiratory Protective Devices J. Lynch - NIOSH 4:00 Panel Discussion NICSH Personnel and F. Fuller - Du Pont G. Lang, III - Du Pont J. Morgan - Du Pont THURSDAY, MAY 30, 1974 8:30 - 9:30 OSHA Standards on Asbestos 9:30 - 10:30 CSHA-NIOSH Liaison and Accreditation of Industrial Hygiene Laboratories 10:30 Panel Discussion - Du Pont Personnel Only R. Weidner - NIOSH R. Weidner - NICSH T. Nelson R. Hubiak F. Fuller G. Lang, III J. Morgan DUP 1012081 5/24/74 fiyw & ( DU 053375 LO 590.1. / LESSON' TEXT v TOPIC:'- THERMAL INSULATION MAT A IS GOALS -Learn: 1. Why insulation is used. 2. Common materials used as insulation. 3. Factors on which to base . insulation selection. B. Mechanic Mast Develop These Skills: 1. Identifying insulation materials. 2. Selecting insulation materials. > DUP 1012082 DU 053376 ***.jj**&* iMrtiriiiigiF^ar^^ ! rniMwiaWB iaafiiaa--sa 2 L05901 Why Insulation .is Used Insulation may bo defined as the process of applying a material to a surface to prevent or slow down the flow of heat through that surface. Pipe and equipment are insulated for one or more of the following reasons: 1. To prevent heat loss from lines or equipment. Example: steamlines 2. To more accurately control process temperatures. Example: C.P. process equipment 3. To prevent heat entrance into cold rooms, lines or equipment. Example: chilled water lines 4. To minimize exposure of personnel to burns resulting from contact with high temperature lines. 5. To prevent condensation from forming on cold lines or equipment. Example: domestic water lines How Insulation Works It is a commonly known factor that heat naturally flows from a hot place to a cooler one. Heat flows by a combination of three different methods: radiation, conduction, and convection. Insulation works because air is a poor conductor of heat. When ever heat hits air, the heat slows down. On this premise the material used (or insulation is made with many small air pockets which prevents the heat from flowing. QUP 1012083 DU 053377 3 L05901 The measure of the flow of heat through a material is the "Coef ficient of Thermal" Conductivity". In insulation practice this measure is more often referred to as the "K" factor. The greater the heat flew, the higher the "K" factor will be. A material with a low "K" factor is a good insulating material. Below is a list of some of the more common insulating materials used by Du Pont along with th:eir corresponding ,rK" factors: Calcium Silicate" Cellular Glass Glass Fiber $5fJ J-'agnesia -- Orethane Foam (Ridged) Vegetable Cork 0.40 0.41 0.25 0.36 0.18 0.29 Color is also used for insulation Dark surfaces absorb heat Limht surfaces reflect heat Forms of Insulation There are many different insulation materials on the market today. They are manufactured in various forms to suit special needs. The most common forms are: 1. Preformed Block and Piperlnsulation Insulation is supplied in block form; blocks are easy to apply and arc particularly suited for plane or large radius curved surfaces. Pipe insulation is manufactured in various thicknesses"for the different pipe sizes. / /$<-& h 'i'L DUP 1012084 DU 053378 jjaa.aiifc:. l^SiaBii aSSS-Mwwt'jgwiwiliM i-a^ma^a^u 4- L055G1 2. Blanket and Dntt Insulation Blanket and batt insulation is supplied in rolls or large rectangular shapes. They are easily applied to large plane or curved surfaces, are not subject to breakage in handling, and can be cut on the job to fit around obstruc tions and irregular equipment. 3 Loose Bill Insulation ~ Loose fill insulation consists of small particles of the insulation material and is usually supplied in bags for hand pouring into partitions, over horizontal surfaces, and into recesses and voids. 4. Fluid or Plastic Insulation These insulations are supplied in the fluid or plastic state and can either be sprayed or hand applied. 5. Finish Coatings and Coverings These materials are applied over insulations to protect them from exposure to weather, chemicals, mechanical shock, abrasion, etc. Insulation Materials A complete list of all insulation materials is beyond the scope of this lesson; only the principal materials used by Du Pont will be described. I 1. -Magnesia $5% magnesia has been for many years the standard molded insulation for temperatures between 70F. and 500F. It is available in blocks up to 4 inches x 12 inches x 36 inches size, and as pipe insulation in sections 3 feet long and up to 3 inches thick. For 12-inch pipe and over, the insulation is furnished in segments cut from 4-inch thick blo ck. magnesia shall not bemused on stainless steel - if it gets wet, soluble chlorides may leach out and concentrate on the surface of stainless steel causing stress corrosion cracking. It also shall not be used on aluminum because of corrosive effects. 85^o magnesia must be protected from water and other liquids. $' /1 DUP 1012085 DU 053379 -5- L05901 Calcium Silicate Calcium silicate is useful for temperatures between 70F. and 12GCcF. It is lirht weight material of a cellular fine clay base with good mechanical and insulating properties. Molded blocks are available in sides 36 inches long x 6 inches wide and thicknesses up to 3 inches. Pipe coverings are available in sections 3 feet long and with nominal thicknesses of 1, 1-1/2, and 2 inches for standard pipe sizes up to 17 inches in diameter. Two layers of standard pipe covering can be applied to obtain thicknesses of 3 and 4 inches on pipe sizes up to 12 inches in diameter. Glass ',vcol (Fiberglas) Glass wool is furnished either bonded or plain in batt or blanket form. With a resin binder, it is applicable in the temperature range from 110F. to 400F. Pure glass wool batts or rolls with no binder are applicable up to 11Q0F. This is a good temporary insulation for use at moderately hot temperature because it can be quickly applied. Cellular Glass (Foamglas) Cellular glass is a rigid light weight block of glass so fused that it contains countless sealed cells. This cel lular construction of glass provides its unique resistance to moisture, vapor and acid atmospheres, fire and vermin. '.Then properly used, it is unusually free from costly mainte nance requirements. Its primary use is in the low temperature range, between minus 1E>QF. and 15CF. It is available in block form in sizes up to 12 inches x IS inches x 5 inches thick, as curved segments up to 4 inches thick for vessels over 12 inches in diameter, and as pipe coverings up to 6 inches thick (by using multiple layers) for pipe sizes up to 36 inches in diameter. Urethane Foam Insulation (Isofoam, Polyurethane Foam) Foam insulation is available in the liquid state, and when the two components arc mixed, expand about 30 fold, p.csulant foam has excellent physical properties and good insulation efficiency. It is applicable in the temperature) range of minus 2C0F. to 212F. ~A form is necessary arouhd the equip ment to be insulated in' order to contain the foam as it expands. Urethane foam insulation".is available in ridged form for pipe covering. facts DUP 1012086 DU 053380 b L0590I 6. Vernetab 1 * Tor1.' ^ Vegetable cork is availably in sectional and segmental pipe covering, blocxs ar.d in board form. This material is normally used or. cold surfaces operating from -180F. to 100F. 7 n2 ^ n ^ 'T' > v-v W Diator.accris earth insulation is normally used on hot surfaces operating from 500?. to 13C0F. as the inner layer of doublelay::' application in combination, with 85?j magnesia, or calcium silicate. It is available In sectional and segmental pipe covering and in blocks. 8. Others See Standard Engineering Specifications - Thermal Insulation. Selection of Material Of course, no one insulation is best for all purposes. Such things as - g. - temperature. - type of surface - weather exposure - shock and wear exposure - shape of surface - cost of insulation - are all considered when an insulating material is selected. The following pages, Standard Engineering Specification SN1D present recommended insulationTiaterials for piping and equipment. DUP 1012087 DU 053381 _ n 1.0 c 901 JOS DESIGN APPLICATION SELECTION CHART PIPE AND EQUIPMENT THERMAL INSULATION STANDARD ENGINEERING SPECIFICATION l'`t'U'0 NOV 1954 SN 1 D MAY 1959 Page 1 of 8 PIPE Outdoor Servica Indoor Service Range Insulation F Code Severe Hvpovjre Normal Temporary Sever* Exposure Construction Exposure Normal Exposure Temporary Constructs n uo Si il sZ o- -2 CO U0 u* tO z< Ht- +100 vc3i ?- 0 5* 2 u 0wu Q3 bg i? 6. : ro> cc. -200 _c .z fo wU. u0 +100 s tu 40 0 0 0z to 200 sW 2 ky z * Vo 3p 00 V> 5co* 1! . 103 to 350 Vegefadl Cork Cel luicr Gloss Mineral Wool Molded Cellular Glees over Asbestos Paper Glass Fibor no SN 103.27 A Reinforced Mastic SN ICO. 13A Reinforced 111 Mastic SN1C3.27A Reinforced Mastic SN100.31 A Mastic SN103.23A Reinforced Mastic SN100.30A Mastic 115 206 over 724 112 SN100.34A SN100.36A Reinforced LT Vapor Borrier Mastic SN100.34A SN100.C5A Roflocting Paint SN1C0.27A Reinforced Mo Stic SN 100.31 A SN100.31A Mastic Mastic SN100.06A Reflecting Point SN100.23A Reinforced Mastic SN103.30A Mastic SN100.29A FactoryApp Vapor Barrier SN100.34 A SN100.33A SN100.20A SN100.20A Roofing Felt Roofing Folt (Factory) (Factory) SN100.20A SN100.20A Roofing Folt Roofing Felt (Factory) (Factory) SN1C0.21 A SN 100.21 A 85?o Magnasia 101 Roofing Felt Roofing Folt SN100.21A Roofing Felt SN100.02A 8-oz Canvas (Factory) Calcium Silicate SN100.03A 8-oz Canvas SN1C0.20A iS.N130.2CA Roofing FeltjRoofing Felt (Foctory) l(Factory) SN1C3.2QA 'SNIOO. 23A Roofing Felt|Rooting Folt (Factory) [(Factory) 102 SN1CD.21 A SN 100/21A Roofing Felt Rooting Felt SN100.21A Roofing Folt SN 133.27A Reinforced Mastic SN1C0.31A Mastic SN1C0.23A Roinforced Mastic SN100.30A Mastic SN100.36A Reinforced LT Vapor Barrier Mastic SN100.33A SN100.06A Reflecting Paint SN1GQ.31 A Mastic SN100.06A Reflecting Paint SN100.29A FactoryApp Vapor Barrier SN100.33A SN100.02A SN100.01A 8-oz Canvas 3.8-oz Canvas (Factory) (Factory) SN100.03A 8*oz Canvas SN100.21A Roofing Felt SN100.02A SN100.01A 8-oz Canvas 3.8-oz Canvas (Factory) (Factory) SN100.03A R'Oz Canvas SN1C0.25A Aluminum Jacket SN10C.25A Aluminum Jacket SN100.02A 8-oz Canvas (Factory) SN100.25A Aluminum Jacket Sunro'-IMITUT US' * DUP 1012088 ivr t o 053382 S38 mMiMiAaajjJi 1^ PjJ. 2 -APPLICATION SCLECTICN CHART P,PE AHD EQUIPMCHT LO' "01 NOVCMiiLR 1954 R.y Mor 1959 PIPE! ange i Insulation 'F 1 Calcium Silicate (cant) Code 102 Outdoor S^rvlco Indoor Service Severe j Normal | Tomporary \ Severe 1 Normal j Temporary Exposure ; Exposure | Construction 1 Exnosuro 1 E'oosure ! Construction ' iN 120.03 A jS.NlC0.21A 1 3-oi Ccnvas I Roofing Folt 1 SN100.25A Aluminum Jacket SN1C0.05A SN1C0.23A 8-oz Canvas Roofin'? Folt SN100.23A SN1C0.23A SN1CD.23A SN1O0.23A SN1C0.26A Asbo r.los Roofing Folt Roofing Felt Roofing Felt Roofing Folt Aluminum i Jacket cad SN100.26A jol-i 1C0.26A Diatemacoous 106 Aluminum 'Aluminum SN iG0.23A Rooting Folt Ec.-th Jacket [jacket Molded SN1G0.05A 8-oz Canvas Corrugated Asbestos Preshrunk SNI00.24A SN100.24A SN100.24A 109* Roofing Folt Roofing Folt Roofing Folt SN100.26A Aluminum Jacket SN 100.24A Roofing Folt SN1CD.01A 3.8-oz Canvas (Factory) SN1C0.01 A 3.8-oz Canvas! (Factory) Asbestos SN100.23A .SN100.23A SN100.23A SN1CA23A SN100.23A ISN100.23A Roofing Felt Roofing Felt Roofing Folt Roofing Felt Roofing FeltlRoofing Folt and SN100.26A Diatomaceous 106 Aluminum Ecrth Jcckof Mol ued SN100.26A Aluminum Jacket SMI CO. 26A Aluminum JackeL_ SN100.05A SN1C0.26A Aluminum Jacket, SN100.05A j 8-oz Canvas 8-oz Canvas 1 500 to Asbostos 700 Sponge SN100.23A I3N100.23A SN100.23A SN100.23A SN I00.23A j SN1C0.23A Roofing Frit 'Roofing Felt Roofing Folt Roofing Folt Roofing Fjslt 1 Roofing Folt 107 SN100.26A Aluminum SN10D.26A Aluminum SN100.26A Aluminum SN100.26A Aluminum Jacket Jacket Jackot Jackot SN100.05A SN1D0.05A 8-oz Canvas 8*oz Canvas _85C-* M.ognosio over 101 1 SN100.22A :SN100.22A Rooting Folt Roofing Felt Diatomoceousi | ufnMh jj SN1C0.22A Roofing Folt SN1C0.22A Roofing Folt SN1CD.22A SN100.22A Roofing Felt Roofing Folt SN1C0.04A 8-oz Canvas * Temp Limit 400F ^FP- DUP 1012089 Zto (^L DU 053383 NOVEMBER 195-4 R. Mar 1959 / 9 APPLICATION SELECTION CHART PIPE AND EQUIPMENT L05901 SM 1 D Pog. 3 Temp Ronre F insulation Calcium Silicate PIPE K.\ Outdoor Service Indoor Ssrvlco Code Severe Exposuro Normal Temporary Severe Exposure Construction! Exposure Normal 1 Temporary Exposure I Construction SN103.21A SN100.21A SN1D0.21A (SN100.21A SN100.21A 'SNI&3.2IA \ Roofin.-i Felt 'Roofinq Folt Roofing Felt 'Roofing Felt 'Roofing Felt 'Roofing Felt 102 SN100.25A SN100.25A SN100.25A ISN100.25A Aluminum Aluminum Aluminum Aluminum Jacket Jacket Jackof Jacket SN100.03A ISN100.03A 1 8-oi Canvas !8-oz Canvas ! 700 to 1200 Calcium Silicato 102 ovor 103 Didtomaceous Earth SN 100.07A 8-oz FieldApplied Canvas Asbestos and Diatomaceous Earth Moidad 106 SN100.23A JSN100.23A SN100.23A SN100.23A Roofinq Felf iRoofina Folt Roofing Felt Roofing Felf SN1O0.26A Aluminum Jackof SN ICO. 26A Aluminum Jacket SN100.26A Aluminum Jacket SN100.05A 8*oi Canvas SN100.23A SN 100.23 A Roofing Felf Roofing Folt SN100.26A Aluminum Jacket SN100.05A 8-oz Canvas , 85% Magnesia 101 ovor and Diatomacoous 103 Ecrth SN100.22A SN100.22A SN100.22A SN103.22A Roofing Folt Roofing Folt Roofing Folt Roofing Felt SNI00.22A SN100.22A Roofing Felt Roofing Felt SN100.04A 8-oz Canvas EQUIPMENT -200 to +100 Vogofablo Cork SN100.70A Reinforced 110 Mastic Col lular Glass SN100.70A Reinforced 111 Mastic Cellular Glass ovor Glass Fiber and Asbestos Paper 111 206 724 SN100.7QA Reinforced Mastic SN100.72A Mastic SN100.70A Reinforced Mastic SN1C0.72A Mastic SN100.35A LT Vapor Barrier Mastic SN100.69A Reflecting Paint SN100.72A Mastic SN100.69A Reflecting Paint SN100.72A Mastic SN1C0.70A Roinforced Mastic SN100.72A Mastic SN100.70A Reinforced Mastic SN100.72A Mastic SN100.70A Roinforcod Mastic SN100.72A Mastic SN100.70A Reinforced Mastic SN100.72A Mastic SN100.65A LT Vapor Barrier Mastic SN100.69A Reflecting Paint SN100.72A Mastic SN100.69A Reflecting Paint SN100.72A Mastic DUP 1012090 . &OJ L'fy DU 053384 mm - 10 - L05901 SN 1 D ,, Poo* 4 APPLICATION SELECTION CHART PIPE AND EQUIPMENT NOVEMBER 1954 Rev May 1959 EQUIPMENT Temp | Outdoor Service Indoor Service Rang i Insulation F : Code Sever j Normal Exposure I Exposure Temporary Construction Sevoro Exposure Normal Temporary Exposure Construction Glass Flbor Board FactoryAppliod Neoprene Finish 112.81 SN100.73A Glass Fibor Board - 40 Fcctoryto Appiiad 150 Vcpor- Barrier 112.71 Finish SN100.79A SN100.78A Glass Fibor Blanket -- FactoryApplied Nooprene Finish 207 SN200.69A Granulated Cork Asphalt Mixture 501 SN500.62A Reflecting Paint SN500.62A Reflecting Paint 100 Foam to Blanket 250 208 SN200.71 A HT Breath ing Mastic SN5C0.63A No finish SN 200.71A HT Breath ing Mastic Plain Glass Fiber Flex Blcnkot 206 SN200.66A No finish Glass Fiber 40 Flex Blanket 206 to Finish as 350 Spec! fiod Gloss Fiber Flax Blanket Hiph Temp 206 Breathing Martic 100 ?0 85*; 350 Magnesia 101 SN200.70A Mastic SN200.67A Finish as Specified SN200.70A Mastic SN1Q0.64A SN1C0.64A Mastic Mastic SN100.64A Mastic SN100.64A Mastic SN100.61 A Asbostos Cement SN100.61 A Asbestos Cement SN1C0.63A 8*oz Canvas DUP 1012091 DU 053385 NOVEMBER Wj4 R.v fry 1959 - 11 - APPLICATION SELECTION CHART PIPE AND EQUIPMENT L0rj?01 SN 1 D Pag* 5 EQUIPMENT Outdoor Service I Indoor Service Insulation Calcium Silicate Cod'# S*v-ro j Ncrmal f*xrc5ur*_ ! ExHo-suro SNIOX'iA ;SN1C*0.64A Mastic j Mastic SN100.63A j-SN 130.63A 102 Aluminum Aluminum Jacket Jacket Temporary Severe j 1 Conflructl-'i Exposure I Normal J Temporary Exposure 1 Construction SN100.64A Mastic 3N100.64A Mastic SN100.61 A Asbestos Cement i 5N1C3.61A | .sbosfos ' Cement SNlCO.63A Aluminum Jacket SN100.63A ! 8-oi Canvas SN1G0.6B.1A SN1C0.63.1A AL Jacket AL Jacket with Lead wish Lead Flashing JFlashina Asbestos and Diafomaceous 105 Earth Molded TOO to 350 (cont) Corrugated Asbestos Proshrunk 109* SN100.61A Mastic SN10Q.64A SN100.64A Mastic Mastic SN103.6SA Aluminum Jacket SN1C3.6SA Aluminum Jacket SNIOO.68,1 A SN103.63.1A AL Jacket AL Jacket with Load with Load Flashing Flashing SN100.64A SN100.64A SNl 00.64A Mastic Mastic Mastic SN100.64A Mastic SN100.63A Aluminum Jccket SNl CO.64A Mastic SNl 00.64A M.cr.tic SN100.63A 8-os Canvas 5N100.64A Mastic SN100.61A Asbestos Cement SN100.61A Asbostos Cement SN100.63A 8-oi Canvas SN100.64A Mastic SN100.64A Mastic SN100.64A Mastic SN100.64A SN100.64A Mastic Mastic SN100.64A Mastic Glass Fiber Minardi Wool SN100.68A SN100.63A Aluminum Aluminum 112 Jacket Jacket SN100.63A Aluminum Jacket SN100.63A O-oi Canvas SN100.63.1A AL Jacket with Lead Flashing SNT00.68.1A AL Jacket with Lead Flashing SN100.64A Mcstic SN1C0.64A SNI00.64A Mastic Mastic SN100.64A SN1C0.64A Vosfic Mastic SNl CO, 5^A Masti c SN100.6SA SNI00.63A 114 Aluminum Al uminum Jacket Jacket SN1C0.6SA Aluminum Jacket SN 100.63A 8-oi Canvas SN1C0.63.1A AL Jacket with Lead Flashing SN100.68.1A AL Jacket with Lead Flashing * Temp Limit 400F -- {'Ll/ DUp -joi2092 DU 053386 'N 5 D f-nc* 6 - 12 - APPLICATION CCLLCTION CHART LOUiPMcNT L05901 NOVEMBER 1954 R,v M,,r )959 1 Temp t Ran'.r | F 1 Insulation Code i 1 EQUIPMENT Outdoor S' rvlco Severe, ; Norma! j Tomporory | Expoturo Exposure. 1 Cou&tn.'cHon> Indoor Sorvic. Sever | Normal T.mporaty Gr:po*ure j Exeoiurn Construction 35% Magnesia SSI 00.51 A 1 SN1C0.6-1A SN* 100.64A Mastic j Mostic Mastic 101 . 1 SN ICO.64A Mastic SN100.61A Asbestos Cement SN1G0.63A SN 100.61 A Asbestos Coment j 8-or Canvas | Calcium Silicate SN1C0.64A ! SN100.54A !SN100.54A ISN100.64A SN1C0.6TA SN1C0.61A Mastic j Mastic Mastic Mastic Asbestos Asbestos Comant Cement 102 SN10C.63A jSNlCO.dGA Aluminum j Aluminum ~ Jacket iJacket SN100.63A Aluminum Jacket SN100.63A 8-oz Canvas SN1C0.65.1A AL Jacket with Lead Flashing SN ICO. 63.1 A AL Jacl;6t with Load Flashing 350 SN10D.64A SN1C0.64A SN100.64A SN100.64A SN1C0.64A SN100.64A to Mostic Mostic Mastic Mastic Mastic Mastic 500 SN1C0.63A SN100.63A SN100.6SA SN1C0.63A Asbestos and Aluminum Jacket Aluminum Jacket Aluminum Jackot 8-oz Canvas Diatomaceoirs 106 Earth Molded SN100.63.1A SN100.63.IA AL Jacket AL Jacket with Load with Lead Flashing Flashing SN100.64A Mastic SN100.64A Mastic SN100.64A Mastic SN100.64A SN100.64A Mastic Mastic SN100.64A Mastic Mi noral Wool SN100.63A SN100.68A Al jminum 114 Jacket Aluminum Jacket SN100.63A Aluminum Jacket SN1C0.63A 8-oz Canvas SN1C0.63.1 A AL Jacket with Load Flashing SN1C0.68.1 A AL Jacket with Lead Flashing SN100.64A Mastic SN100.64A SN100.64A Mastic Mastic SN 100.64A Masti c SN100.61A Asbestos Cemont SN100.61A Asbestos Cement 500 to Cclcium Silica to 700 SN1C0.60A SN100.63A 102 Aluminum Aluminum Jccket Jacket SN100.60A Aluminum Jackot SN'l 03.63A 8-oz Canvas SN100.6S.1A AL Jacket with Load Flashing SN100.6S.1A AL Jacket with Lead Flashing (SipNp (S(-v bC'o DUP 1012093 DU 053387 NOVEMBER 1954 Rev Uor 1959 -n APPLICATION SELECTION CHART PIPE ANO EQUIPMENT LOS901 SN 1 D Pope 7 EQUIPMENT T emp Range F ' Insulation Cod* Outdoor Service Sovore Exposure Normal Exposure Temporary Construction Indoor Service Severe Exposure Normal Exposure Temporary Construction Asbestos Jand Dialomaceous 105 Earth Woidod SKK\).64A Mastic SN 1C 3.63A Aluminum Jacket SN100.64A Mastic SN1C0.63A Aluminum Jacket SN100.64A Mastic SN 100.64A Mastic SN100.63A Aluminum Jacket SN100.64A Mastic SN100.64A i Mastic SN100.63A S-or Canvas 500 to 7C0 (cant) Asbestos Sponge SN10O.64A SN 100.64 A SN100.64A 107 Mastic Mastic Mastic SN103.64A Mastic SN1G0.64A SN100.64A Mastic Mastic SNI00.64A Mastic SN 100.64A Mastic SN100.64A Mastic SN100.64A Mastic SN100.63A 8-or Canvas SN100.64A Mastic SN100.64A Mastic Mineral \Vool SN100.6SA SN100.68A Aluminum 114 Jacket Aluminum Jacket SN1O0.68.1A AL Jacket with Lead Flashing SN100.68.1A AL Jocket with Lead Flashing SN100.68A Aluminum Jacket SN100.63A 8-oi Canvas Insulation Cement 502 SN5C0.61 A High Temp Breathing 100 Mastic to 85% Magnesia SN100.71A SN100.71A SNI00.71A 300 over KU Mastic -- Mastic Mastic and Diafomacoous Earth 103 SN100.71A Mastic SN500.61 A High Temp Breathing Mastic SN100.62A Asbestos Cement SN100.62A Asbestos Coment SNI00.60A 8-oz Canvas SN1C0.64A Mastic SN100.64A SNI00.64A Mastic Mastic SN100.64A Mastic SN 100.61A Asbestos Cement SNI00.61A Asbestos Coment Calcium Silicate SNI00.68A SN100.68A 102 Aluminum Aluminum Jacket Jacket SN100.68A Aluminum Jacket SN100.63A 8-or Canvas SN100.63.1A SN100.6S.1 A AL Jacket AL Jacket with Lead with Load 700 Flashing Flashing 1200 Asbestos and Diatomacoous Earth Molded 106 SN100.64A Mastic SN100.64A SN100.64A Mastic Mastic SN100.68A Aluminum Jacket SN100.63A Aluminum Jackof SN100.68.1A AL Jacket with Lead Flashing SN100.68.1A AL Jacket wi th Lead Flashing SN100.64A Mastic SN100.68A Aluminum Jacket SN100.64A Mastic SN100.64A Mastic SN100.63A 3-or Canvas DUP 1 012094 '6 CO > DU 053388 SH 1 D _,, Pope 8 - 11, - APPLICATION SELECTION CHART PIPE AND EQUIPMENT L05901 NOVEMBER 1954 _ .. Rev Mey 1959 EQUIPMENT T omp Rang F Insulation Codo Outdoor St rvice Severe E xpoture Normal Exposure Temporary Construct! on Indoor Service Severe 1 Normal Exposure ! Exneture Temporary Construction 700 to 1200 (cont) Mineral Wool SN100.54A 1 Si; 100.54A SN1CD.64A Mastic ! Mastic Mastic SN103.63A i SN1C0.63A 114 Aluminum j Aluminum Jacket ! Jac'<ot SN103.63.1A, SN103.u3.lA AL Jacket ' AL Jacket w*Lead j with Lead Flushing 1 Fleshing 5N 100.64 A Mastic SN103.63A Aluminum Jacket SN1C0.64A j SN100.64A Mastic 1 Mastic SN10J.63A 8-oi Canvas 8571 Magnesia over 101 Diatomaceous end Earth 103 SN100.71 A Mastic SN1G0.71 A SN1C0.71A Mastic Mastic SN100.71A Mastic SN100.62A Asbestos Cement SN 100.62A Asbestos Cement SN100.60A 8-oz Canvas SN100.64A Mastic SN 100.64 A SN1C0.64A Mastic Mastic SN100.64A SN103.64A Mastic Mastic SN100.64A Mastic 1200 to 1500 Mineral Wool SN100.6SA 1N100.63A Aluminum 114 Jcckot Aluminum Jccket SN1C0.63.1 AL Jacket with Load Flashing SN100.68.1A AL Jacket with Load Flashing SN100.6SA Aluminum Jacket SN1C0.63A 8-oz Canvas 8571 Magnesia over 101 and Diatomaceous Earth 103 SN100.71A Mastic SN100.71 A SN100.71A Mastic Mastic SN100.71 A Mastic SN100.62A Asbosfos Comont SN100.62A Asbestos Cement SN100.60A | 8-oz Canvas | SN100.64A Mastic SN100.64A SN100.64A Mastic Mastic SN100.64A ISN103.64A Mastic (Mastic SN100.64A Mastic Mineral Wool 114 1500 to 1700 85% Magnesia over 101 Diatomaceous and Earth |iUJ SN100.6SA Aluminum Jacket SN 100.68A Aluminum Jacket - SN10D.63.1A SN 100.60. i A AL Jacket , AL Jacket with Lead j with Lead Flashing , Flashing SN100.71 A Mastic SN100.7JA SN100.71A Mastic Mastic 1700 to 1800 85% Magnesia 1 over ilOl Dicfomaceous nnc^ Earth j!03 SN100.71 A Mastic SN100.71 A SN100.71A Mastic Mastic (TyfrHp SN100.68A Aluminum Jacket SN100.63A 8-oz Canvas SN100.71 A Mastic SN100.62A Asbestos Cement SN100.62A Asbostos Cement SN100.71 A Mastic SN100.60A 8-ox Canvas !SN100.62A Asbestos 'Cemo nt SN100.60A 8-oz Canvas SN100.62A Asbestos Cement DUP 1012095 DU 053389 .k\ji j w lesso:: text o-j U,` i:;:^rw.-.n.L L05905 it GOALS Mechanic Must Learn: B. Mechanic Must. Develop These Skills:______ 1. The procedure for installing thermal pipe insulation. 1. Installing thermal pipe insulation. MECHANIC MUST ALREADY HAVE Knowledge of: B. Skill i 1 Basic insulation materials. 1. Selecting basic insulation. 2. Accessory insulation materials. 2. Selecting insulation accessories. 3* Pipe sices. DUP 1012096 DU 053390 2 L05905 .2 :asic and accessory insulation materials incuuaea in procedure, 3* Pi-s - unr-t? at icr. Application - describes position of butt joints' lstaggered crinonstaggered) and position of longitudinal joints. 4* Wires and Bands - Specifies number and position of wires ana cards required to held basic insulation. 5* Insulation of Pipe Hanrers - prescribes method for insulat ing rangers. 6. Pice - Finish Abdication - states finish to be used and raetnea of application. 7. Fittinrs - Insulation Application - describe method for insulating fittings by tne following types: a. Screwed fittings b. Welded fittings c._ Flanged fittings d. Line flanges Fittings - Finnish Application - gives finish to be used and method of application! 9* Flashing - where applicable flashing is specified. SAFETY PRECAUTIONS -- The installation of thermal pipe insulation presents several safety hazards. 1. Ladders and scaffolds - a. Check ladders and scaffolds daily. b. Tie ladders as required by plant requirements. c. Handling insulation material. 2. Tools - hazards of cuts from saws and'kaivodi DUP 1012097 DU 053391 ... n C L05905 Equipment and Hot J m--; .. a HaveNeporat i ng 0'jiorr.?nt that may present hazard to vvork snutdewn and "lockei onto bo Burnc from hotlines - observe caution and wear gloves, nouseueep: ng - keep work area clean to prevent slipping or trippjrg. - DUP 1012098 &iu l-l DU 053392 EiEgmu satai- agtaaiu- i-idMiMgB iaafcaa;ij*> 1;aciifliifirffiI -4- APPLICATION SERIES 100 - PIPE AND FITTINGS CORRUGATED ALUMINUM JACKET ON PIPE AMO HIGH-TEMP MASTIC FINISH FOR FITTINGS LO />;,$ THERMAL INSULATION STANDARD ENGINEERING SPECIFICATION N.r.tH o OCTOBER 1? 54 nnvr.i o JULY 1957 SN 100.25 A Pago 1 of 5 1. SCOPE 3.3 Single-layer Construction, ."innlc-luvcr section 1.1 Tm Specification c-h'ts application of Molded al pipe insulation shall be appib-d with longitudinal Block anj Pipe Insulation listed l*.'levs, with joints vertical whenever possible. I he butt joints Corrugated Aluminum Jacket on all pipe. Fittings of sectional or segmental pipe shall be staggered. am) \.R\c- Li High-tempercturc Breathing The" insulation shall be held firmly in place by uI Mastic Finish plus Reflecting Aluminum Point. Ui)- 2. MATERIALS wires or bands installed in accordance with para graph 4.1. 3.4 Double-layer Construction. The first or inner I* 2.1 All materials .shall be in accordance with the layer of sectional pipe insulation shall be applied u SN-M Sorti .n of the Standard Engineering Speci with longitudinal joints horizontal whenever pos <20 a2?0 fications .Teeming. sible. The butt joints shall he staggered. The second or outer layer of sectional or segmental OUS' 2.2 Basic Insulation Materials -- Molded* insulation shall be applied so that nil joints of the 02 55 Code 102 -- Calcium Silicate Code lOt - Ir.or_mnic Silicas and Asbestos aru ooi- Fiber Code 112.01 - Class Fiber 2*. 2.3 Basic Insulation Materials -- Fluid and Plastic first layer arc covered by the second layer. Each layer shall be held firmly in place by wires or bands installed in accordance with paragraph 4.1. 4. WIRES AND BANDS -* Code 502 - Insulation Cement |QS-u Code 502.1 -- Insulation nnd Finishing Cement (Limited to 800F) DO 00 .0 2.4 Accessory Material s Code 706 -- High-temperature Breathing Mastic Code 714 -- Poultry Netting >-*CZ Code 716.1 -- Aluminum Jacket Code 721 -- Reflecting Paint 4.1 Each layer of insulation shall be applied to -Cthe pipe and secured with wire or bands as speci fied in Table 1. Wire shall be applied with at least four separate luops per section, twisted, bent, and hammered into the insulation. Bands shall be ap plied four per section of insulation, tightened and held with band seals. Wire or bands shall be located 1 inch from the ends of the section. See Figure 2. Code 80? -- Flashing Compound au Code 920 Series -- Stainless Steel Wires and Bands* Wire or bond* Aluminum jockat Code 930 Series""-- "Monel*1 Wires and Bands* Jo Code 955 -- Aluminum Bands Code 971.3 - Aluminum Metal Screws 3. PIPE - INSULATION APPLICATION y" 3.1 Pipe insulation shall be applied snugly on pipe FIGURE 2 g' with joints tightly butted together. Pipe_ insulation 21/2 inches or less in thickness shall be applied in 5. INSULATION AT PIPE HANGERS i a single Liver. All pipe insulation over 2k'2 inches 12 we in thickness shall be double-layer construction. 5.1 Pipe hangers attached to the pipe shall be Exception: iJoubie-laycr insulation snail be installed insulated. Where possible, the pipe insulation Kp O' Zi on all "Uovaherm" piping in sizes 2 inches and should be cut out to fit snugly over the hanger larger. with the outer surface of the insulation unbroken 3.2 Pipe insulation on chased lines anal! be of a size large enough to enclose both pipeline and chaser. The insulation shall be n snug fit to the PM10 and chaser or its ring spacer. See bigure 1. and free from bulging. Where the shape of the hunger docs not permit this procedure, the pipe insulation can he butted up to the hanger and the void filled with Insulation Cement, Code 502, until flush with the pipe insulation. See Figures 3 .and 4. The insulation around the hunger clamp and rod shall be scaled with Finish Coineat, Code 712. When the vLE_______ _ pipe hanger is attached directly to the pipe, a watershed cone should be installed as shown ia FIGURE 1 Figure 11. *WKer* Cc. to 502 is heroin, Coc/a 502,^ con b lubiMuluo ifjyiood ttio temperoturo condition* ao not exceed SUDCOWmiTTCC NO 25 Selection specified on project or |ob w specification index. Tj For size*, <ao Tobio 1, Wlr DUP 1012099 <JLl> L 7d DU 053393 S:l kj.u a Po^o 2 -5SCI.ICS ICO PIPE AND FITTINGS L05905 OCtOJCR 1954 Rev. July 1957 FIGURE 5 7. FITTINGS - INSULATION APPLICATION 7.1 Welded fittings and valves 2 inclics and smaller shall be insulated with Insulation Cement, Code 502, to a thickness equal to the adjaccnl pipe insulation. See Figure 7. Screwed fittings and valves ahull also be insulated with Code 502 Insulating Cement as shown in Figure 6. 6. PIPE - FINISH APPLICATION 6.1 Finish shall consist of field-applied aluminum jacket, Lode 716.1 (thickness 0.016-inch minimum with 0.005-inch thickness acceptable only with the approval of the operating department) over insulation fastened with bands, Code 95(5, or metal screws. 6.2 Ml chipped edcres, cracks, or imperfections of ench layer of insulation shall lx* filled in and smoothed with Insulation Cement, Code 502. 6.3 The aluminum jacket shall be cut to fit the circumference of the insuljtion with longitudinal lap 2 iochcH minimum,. Each section of jacket shall overlap uci.iccnt jacket a minimum of 2 inches. Each section of jacket shall be drawn snugly around the pine insulation and pressed into place. The lap shall be secured with l*auds on 8-inch centers along the loncitudmal joint. Muminum werows, Code 971.3, nav be uacJ if they arc of the hardened aclf-inppinp tvpe. ['lashing compound , CoJ.c SD7, should L>c daubed over them. For outdoor service flashing compound shall also be applied to the butt Inp on horizontal installations ami to the longi tudinal lap on vertua i pi ping as a weather seal. I he lonpuuJiiKil Up shall In* situated to form maximum DUP 1012100 r4? /C-S> DU 053394 OCTObCr? I'/nd Rev. July 1957 -A .UIC I0J PIPE AND FITTINGS 7.2 iTcii!'-il .111.1 '..liw's 2 inches ,iml l.uver shall lie nisul.iU-d with I.I.icL or pine insululi.in nt leust equal in thickness and in mime number of luvcrn ns iuij.iLe.nl pij e. insal,I'.ion. ice 1'inure 8. LO'r'/O 5 5N 100.25 A P050 3 7.3 Flanged fittings and flanged valves shall be insulated with block or pipe insulation equal in thickness to the adjacent pipe insulation or 2 inches, whichever is less. The fitting insulation shall overlap the adjacent pipe insulation 2 inches or equal the pipe insulation thickness, whichever is greater. See Figures 9 and 10. Legend Figure 10 A -- Not less then 2 inches B -- Clearance to remove bolts C -- Block support for cover D -- Bands not over 8-inch centers 7.5 Each section or segment of block or pipe insulation used for insulation of fittings shall be held securely by wires or hands as specified in Table 1. 7.6 All chipped edges, cracks, or imperfections of each layer of insulation shall be filled in and smoothed with Insulation Cement, Code 502 or Code 502.1. 7.7 For valves, fittings, and line flanges with insulation diameter exceeding 13 inches, Poultry Neltiug, Code 7T1, shall be applied and laced tight over the insulation. 8. FITTINGS - FINISH APPLICATION 8.1 Finish shall consist of a prime coat of Inau* lation Primer Paint,*Codc 707, applied bv brushing ot spraviac. Trowel over the surface of the insula tion two V4-inch coats of fligb-ternpemture [jreathiag Mastic, Code 706. After breather mastic has thoroughly drieci, apply Cocc 721 Aluminum Reflecting Paint. 9. FLASHING 7.4 Line flanges shall be insulated with block or pipe insulation equal in thickness to the adjacent pipe covering or 2 iuchcs, whichever is less. The length to be in accordance with Figure 12 and Table 2. 9.1 Flashing Compound, Code 807, shall be applied at oil possible sources of moisture penetration ouch ns the intersections of insulation ul piers, nozzles, building walls, vul\e bonnetn, supports, hangers, and other parts protruding through the surface of the finish. Prior to application, wipe down surfaces of talc-coated felts or oilier dusty <TfT]Vol *Nopr; mor rquir*d on Ccd<* DUP 1012101 DU 053395 SN 100.25 A Pope 4 7 SERIES 100 PIPE AMD FITTINGS surfnccs with a damp cloth and allow to dry to gain maximum udacsion. The Flushing Compound, Code 807, shall he applied to provide a watershed in a W-inch coating extending over nil interoccting surfaces witliout feathering of edges. L05905 OCTOBER 1954 Re*. Jul/ 1957 TABLE 1 Pipe Insulation Diameter (In.) Minimum - Over 6'/2 13 Maximum 6'/4 123/4 WIRES AMD BANDS 920 Series Stainless Stool 930 Series "Monel" 921 931 922 932 926 936 950 Series Copper 955 Sarlos Aluminum 956 Vendor* ond tnerchondiso designation* ore given to de*cnb material* ond moy not include oN occentobla products. Substitution* ore to be made only on opprovoJ of the authority uMhoimg the uso of th< Speci fi cot ion. (flfFrt) DUP 1012102 DU 053396 ___________________________________ - < OCTOELR 1954 sgKMES 100 R.y. Oil. 1956 PIPE AMD FITTINGS lor?'? * SN 10).25 A Pog. 5 LENGTH OF 1-INCH NOMINAL THICKNESS INSULATION COVERS FOR. LINE FLANGES FIGURE 12 Nominal pip* Si io (Inches) V2 3/4 1 l'/4 1V2 2 2'/2 3 3'/2 4 5 6 8 10 12 14 CD 16 OD 18 OD 20 OD 24 OD 150-lb. A Flanga OD 9 3'/2 9 37/8 9 4 Vi 9 4s/8 95 96 97 12 7'/2 12 8'/2 12 9 12 10 12 11 12 13'/2 12 16 12 19 18 21 18 23V2 18 25 18 27'/2 18 32 TABLE 2 Length A (in.) Flange* 300-lb. 600-lb. A Rongo A Flange OD OD 9 9 9 9 9 9 12 12 . 12 12 12 12 13 13 18 18 18 18 18 24 33/4 4s/8 47/8 5'/4 6 Vs 6 V2 7'/2 8 Vi 9 10 11 12'/2 15 17'/2 20V 2 23 251/2 28 30 '/2 36 12 12 12 12 12 12 12 12 18 18 18 18 18 24 24 24 24 24 24 30 33/4 45/8 47/8 5 Vi 6'/8 6V2 7'/2 8'/4 9 103/4 13 14 16 V2 20 22 233/4 27 29 Vi 32 37 900-1 b. A FI eng* OD 12 43/4 .12 5 Vs 12 57/8 12 6 Vi 18 7 18 8*/2 18 9s/8 18 9 V2 . 18 IIV2 18 133/4 18 15 24 18 V2 24 21'/2 24 24 24 25 Vi 24 27 3/4 30 31 30 333/4 36 41 1500-lb. A Flang* OD 12 43/i 12 5'/8 12 57/8 12 6 Vi 18 7 18 8 V2 18 9s/a 18 10 V2 .. 18 12 Vi 24 143/4 24 15V2 24 19 30 23 36 26 V 2 36 29'/2 36 32'/2 .- - (filHwp DUP 1012103 i DU 053397 f irajSutig P' CL DU DU I. t-O C. R F H TY O NOR PROPER B t USED IS T H E Y NOT 1.1 LVJ > tv :J ! Z.2 C- .`c i:\.' f . I . WW T, , CuJ-` 112.01 uf i. . L -- -- Ota' - w I 2.2 *:^ic !r, : - Fluid -rni L*' OD -i -- I r.i ji.i uo; Cement 02.1 - k : kin-Cer'.tu.l t 2.4 Accessory Mutoru.k cj.:..' roi - r-c^. Can .* (.vie 705 -- nosi"-:i:7-d paper Cmie 712 -- Finish Cement Code 71 S -- Poultry .Netting Code K02 -- Lapsing Adhesive Code Co2 -- Loggers Staples CoJe 20 Series -- Stainless Steel 'ViresL.andB.imis* Code 030 Series -- "Monel'' IVires and Bands* 3. PIPE - INSULATION APPLICATION 3.1 Pipe insulation shall be upolied snugly on pipe wit!, joints tightly butted to n iter. Pipe insulation 2* 2 inches or 1cm i:i thicl.n-.-ns shall be applied in u uin;ie layer. Pipe insulation over 2V2 inches in th ichnnss slul! bo doub!t*-!uvnr construction, exception! Double-Inver insulation shall be inctalled on ail "Dowtlu.rm'' piping in sites 2 inches and 1 truer. 3.2 Pine insulation on chased lines shall be of a si/e iirrc enouch to enclose loth pipeline and .or. 1 lie insulation shall be a snug (it to the !ii; o .tin! chjner or its ring -'purer. See Figure l. w ot . .i.it:.: ,ui oc ^ppued to t::e ,.:*c> v ' >i,e c: ncs as specified in Tc`.L>L: 1 v i-h it . o appli -d with at least four r.c tv/t- bentard harr::*:?red i:..w 5- :;c:j be applied four p*r ticfCllJ.: n?d, and held with baud seals* V, ire ur IvJiuia .shall be located 1 inch from the : .. 2 and 3. PLAN VIEW - FIGURE 2 -o- *-*"rTV FIGUuE 1 3.3 iilo*11;y r Co-***^*.*Oiicn. i'i; iv ui .Ii-M !,u! " JJ .vitii hcctw'nal PLAN VIEW - FIGURE 3 *Wh*ro Coot' 502 is specified heroin, Code 502.1 con bo substitute-1 provtcfd the temperature conditions do net exceed t'0 Je rries F\ `SMe'.ft- n Sj'-ctfirH rn pojoct or job specification index. $;i' \ -- j<'i Tablo 1, ms unJ l.anos * nJiip 1 ' s t r. 1f i cn <* -. . , i t " oil .>. *v* ... ! - -- f :i , - r . \ o the nul.'.crii/ mifmt.rig me csr this r . > *. i . bo ffti ociticatiun. DUP 1012104 DU 053398 T A LN M DOCUM H E K i:O H T H IS Tl vH TE -- C t.M A NO IH f all;.., iv^mt&m iaaL ?\~: /.*;> F: : ;:, 7T' 173 r<-v. r,rC. H56 >>AQ '. i ..-'iw,* AT r jp !./ `C"f~3 it i1 . . .. it: .> , t. ii.,. is. *., * _ I. .1, I, ., , _ I--. Ths env* sh.,!! be !- ;* 'Mi' i .i'i<i tree itf 'vri.t.Mcs alii! -- il | 11. a ituai sal I"' shall be inented on the r r ... i i - an a .. i eer is U ...-1 visible. See i' igurc , . c i t. - -n . 'I ! ,v / ; vA ' v- : . .`Li on 7. r:| TTi! - IMSui. A riO.sl APPLICATION 7. 1 :._.,i screw . fittings and v.n.es 2 inches ..ad sew.!.:: shall bo insulated with trsula- ti.; `''n.ent. C. dc 5i'7, to a thiesness equal to * h : .a.;, rent el"- insulation. See Figures 6 and 7. il..'.`c :r:iv n'.pinc is over 2 inches the above price.Hire is to t,_ loiiowed. FIGURE 4 FIGURE 6 6. PIPE - FINISH APPLICATION 6.1 Finish shall consist of field-applied 3-ounce Canvas, Code 701, over Rosin-sized Paper, Code 705. 6.2 \11 chirped edges, cracks or imperfections of each I per o'" insulation s'-,all bo filled in and smoothed v.it!: Insulation Cement, Code 302. 7.2 Welded fittings 3 inches and larger shall be insulated with block or pipe insulation at least equal in thickness and in same number of layers a3 adjacent pipe insulation. See Figure 8. 6.3 'i bo pipe iiiMi'.dtii ii a. 11 be wrapj cd with It.w r.-si i i * iper, (ioJc ** J'>. cut to fi , drawn 7.3 Flanged fittings and flanged valves shall be insulated with block or pipe insulation equal in l. :h . !'.] hei 1 w-u.pur.irilv l place with -anger's thickness to the adjacent pipe insulation or 2 inches, Map ie..^, Cmlo 'h>2. 0-ouucc C invas, ( ode 7 It,'"shall whichever is less, in accordance with figures 9 and he < r.. mi '!v over the : vo 'in-s i ,'c d Par r. Code 10. The fitting insulation shall overlap the adjacent "''.5, . he e . a is si. Ji ha\ -* ..as ;b. t arc 2 inches _ pipe insulation 2 inches or equal this pipe insulation j " 1,:i . . lit ' l .t , .. if i. . ,. i: i ....... .1 as tb e c.u.vas . . thicknc"3, whichever is creator, c'cc. Figures 9 and i. , .V il.ai . a bar iu.l witti -- 10. DUP 1012105 DU 053399 IJ I I i )( / D ... figucz o <( ^ (; ___ ) Legend Figures 9 and 10 A -- Not less than 2 ir.clios L3 -- Clearance to remove bolts C -- Flock support for cover I) -- >1 ires or bands not over 6-incii centers Ficunc io 7.6 'Hie outside of t'ie in./.-lation nn all fittiacs, valves and line [l..n.;Cs si- ;j be given a '/t-irc'i trowel coat of Finish Cement, Code 712, to present a S'::oot:i surface. For valves and fittmas with insulation diameter exceeding 13 inches, a'nl)' two coats of finish cement reinforce! with Poultry Netting, Code 711. i 1 j 1 j , ! 8. FITTINGS - FI'Fll! APPLICATION bar 'ittin.-s over 12 indies in diameter, apply poultry m.ttin.; over insulation to reinforce the lii-isa (lenient, Co le 71 2. 3.1 Finisli --.h.ill consist of fieltl-i.. died 3-nunra Canvas, Code 7(H, ever the Finish Cement. Cade 712, usu; ; l.aecmc \(.hc.-ive, Code ..02, to com pletely cover t;.e fittings monthly an ! auiely. DUP 1012106 DU 053400 .` ) K/ .z J ' 4 1 i Vi ' 'i "'/2 -V'2 4 rJ 5 _ i" i z' oo ; j oD ' CD *" *\ p rs C'. C D -- IV 9 | 3V: 9! 9| 9, 9! 9| 3v 3. 4/4 45 6 9 n! V1l) 1 12 ! 7 7V2 3o1 /2.j 9 1" : w 12 j 11 " ' 17 , 16 12 j 19 19 | 21 ]? n l > i: ! :.s ic ; 771 r; .. v' V 3 9 9 *,, 7/ , O 5;/.: > C's 0 12 7V2 12 2 722 9 u 13 12 11 12 12 /_ 15 12 ' *2 w 4 "O tO , ..'' i AKDi 3 -j 1 '7 d; V: 4. 26 CD _\ 12 /7S 12 cy/i12 V** 2 Li.: 12 7'/2 w^ 1//**. - O 13 103/4 *3 1C 13 J i 13 16 72 _,, 3 ^ 4 221.1 2 J 27 24 ~4 /S 17.4 2-1 20 \7 V. 1 A 12 43/4 12 5 Vs 12 57/8 12 6V4 13 7 i3 3 72 1C 18 9V2 .. 13 n V2 13 133/4 13 15 24 16 72 24 211'2 24 24 4 25 V-4 24 273/4 33 31 30 333/4 25 41 CO ICO-lb. . Ficajj * 00 12 43/4 12 5 Vs 12 57/3 12 6V4 13 7 13 8'/2 13 95/8 13 10 V2 .. 18 12V4 ? l43/4 24 15'/2 24 19 :o 23 35 26'/2 vAj 29'/2 26 32 '/2 -- -- -- > DUP 1012107 DU 053401 i *l'.1.4.. i 1C O V VH . u*.tv n nt ill ; . . n. .. > .- - !! U- in . *ecor': "i*o u:t!i : c > --M ' *-.i' ;\n ?: imStird r.r.rir.ecrinr; S.ioci- .2 ' ic lev . '"rials -- 111. cl * 3.S Sin'-!.' | P : "" :" ; i ' vert. r Crr . -ri'-.-. ; -1 . i vAr 1 rn v *.*. T* of SOfticM'd if -Vlll oin" sirnil Ti*.no .tnm . uhai: be he!-1 : ir*jty v ir * or b. 7... ins...Led. in . ,c oerdan ur.v;i 1.1. : . -- L, '-..irr.tP - T:. .-wiv ,s .. , -- i c illici 4 u ::d riL.'r * i i --I -- i.-:. *< r i:;er . -- Lori iv.-jb.. .:rio!; -- i"lui ; - 'Pie-tic A r,Z2- (Li Cement ichir.c Cement to ) 2.4 Accessory l.'.c.cr;~Is A.r. !j 701 -- As-Sec-tes H.:ofin;: Felt or Code 702 -- Rrc Felt C- lo 774 -- Hierr.turc Creathins Mastic UL C..!e 71.1 -- Fi".L:i CcTiO-iit Se! eJe 71 t - Poultry Nettirg ! l -- Lap A .h t-tve 7-H Cc. !c 227 -- Flujhina Compound C.- .e icricj -- t,.-ci,-.b.ss Steel Wires and Larnis* CtOa r"7 Series -- "Monel" Wires and Hands* 7. ''e ' .'3 -- Gun-tvvc S` tpias 3.7 Ocjb!.. Cr..- - recti , n. diec iurst o: l.n cr of sc irinil iv:-' ir.uui.::. r.r. xh.'. v. i-`- ion.: ....i j.__ In./..-... tl Vr The : joiota shall be st. second or n ..ter iuy*<* of f*c!Heard insidation ; ' ,i be i. lied to t l at all fir..! Inver nro rovercu by t!je scconii *.vor. Invf.*r shall J :c held firmly in /hicc bunds ir.sioli.4ii in iTcroroar.cP v: tb. pare \7"r: r.;cn -- f v;in.:s AH.3 l./dIDS d.1 Each layer of inauiistic.i -hall Lc applied L;> the pipe and secured with v,ire or bands as speci fied in Table 2. Wire shall be ,'pplied with at least four separate loops per section, twisted, bent, and hurr.mered into the insulation. Hands shall be ap plied four per section of iiuidattoi; tightened ;a:f held with band seals. Wire or bands ahull be loco;-- i 1 inch from the ends of the s `ct'c-n. See Kiev,roe 2, o, and 4. /--Roofir* folt r; i pt - lUbLLMiCN APPLICATION -1 iAp<* ir^uiatioQ z'\ ill be applied snugly on -- . .inti tid.Liv billed ti'^rthor. Pipe i;:ou- .. it . ' L' <ir *uri.< in trickncan ahull i;e I"** i<*'i 't i Mnr.le Inver. Pipe in*.tuition over 1,1 ? *'. *< m tr.ic>.;.e:;s shall Lo douolo-luver ^ v A. * .datum or. chtimrd lines wliull be of n 1*. . * '.wu.-.h lo rnclot b: both 'pipeline nvi I .* ' r. I !. ill.v'iutL:, !1 shall bo 0 spo.t fit t<> the : ' :-*- r t -n: iic r. 3ie:` r'iouro 1. f:r::;cu b LiH* 3 T `*s r^' i Iwumn, Cod 352.1 cc.) .** tubsti't *'1 orovt , t*--v'ctufe coa.i .I iCi'i do r i, s ' ,. Cncl r 11 r d 11 at < on * cut W$cr<^. mtjfarsi'fc ond " ry not ir.;!uc j ...i pf . "S*j b fi u j. a .'.3 ar+ :o ba rr~ i "'v ' : '* * <* * < ;< ' ri Ojn^r, , t: i . 1 . ifiv ) ... , ,, , *m . f-V '..nt -fuKx'.t. */ 1 ' . 4 r*i DUP 1012108 DU 053402 j i .1. . v.'. t. :: .. f.' *.vk:i lo" : . of , S' i. -*** r ! : u* - ' 7 r- : i!;:> t i a.- i -:! c. .f fir! !-*;-. * rw`v! *!7 Cc;* * 7vl or Co:!? 702. over ; : . ' V "'!T ' " > c~ ` vr - : v;*. .: 1 : ___t:v- . v i . >..*c - rod !. ; -i.U'- .::zizzl : ' : 'r i ini:-- .k .0 * *-J-!'. ..Ujucy ui:, 2-i:. ' -- (. K . i 'r*, ' l r' '%" ir**v a:r. *.1:*re ;-'r 7. : : - . 7.1 ' . , !c2 r' l;.,. re scr*. .*. ! fit::?-*; ..ra'd v"J\ : !;. . \.\'d. ..v '1 . 7 !*.* ~1, *> , i.-jc..- : : t-j ;.e r. :*-?cr ' i; i i.'r.;ir..ic2. 8. * >* , rcrcy-'c": f!p:~r is over . - - is-;0 ur .`7. I Flashing, 70:; F! i-hing, Cc-:c 307 : / ^r- Flashing ' t Code 607 .'v. f -,;y i:'o \. ) DUP 1012109 DU 053403 saga i. i .lie i `.'.I *.0 ar.si 11. v.nic!i.;V{ir . *'d T; 2. 7.5 Each section or r.ec~er.t of block or *'toe . ,.* j -- i ! Ur--- Roofing fait . tli-'ti 2 inches P -- (!. -r .:Cv* to r. r*r.v h .Ua v-- ,, n*.- -r ,*.j- cover . _. --- -- ` -rrs or i'-\ ;.h not over 6-inca centers D , ---------- 7.6 All cr.iDpnd Clicks, cr acks, or imoerfee:ticns of ei'ch ! '.vcr of in .> Pitiou nil : Pled i:' li: j pr.'.Uti:;'. i v. it.'i Iri.u I ition fv'.i-i next. C. >ho 53 2, or Co..e ."o'. :.l. 7.7 For Villvos, Eitti r Tj?, anti1 line H nn-Tes * ith i .11-11! ti t i., a tt*r *. c : 13 ir: cl; - s, ; ' yiilry Netliny. Co<ic 7' i, r hall bo nppliL-.i and iaced tiyiu ovt. .ill' iil.nl l.uif'*n. 8. : i ; i..ub - ri:*;:::j AFP LiC, A T t C 1 ii 8.1 Trii tion P"1 -r ;on*i i;*t P.:iet . (' , of n ` irime cr. it of !: : V ;. 'Pi* inn nr ir vl rin .cr < i n . * e i o v < r '>.<10 112 in ;i; . c m ; 11. ) 1 l oV. (':1 ov<r the sui: acc ,, . | .; , - : ' r. r<> of ..-L-. . . . .. .re ; in;. t:..u `7 l V\J. ---- dup 1012110 DU 053404 . I :' I I II I I l w .. J - ) DUP 1012111 DU 053405 .llgLJ:-aglii A ^Salnia , . '* * >' i-'.u - Pif-s /-.ri:* nvTiF/PS :. ; . . -- LT f.vswtiC ri. ij-H rUiT rMT!:.C3 j t 1t_. -.ULA N | 57.' . ' ~.D L. 7: r. ;; ;`G srr;* i FiCATiON 1 rs *- r ]OT ( i n V J | f* f) 73 A | SEPT 1957 Poge 1 of 5 * 1. SCOPE 1,1 !'" ''">'1 f;r".V-m tnvi'r* application of Mad-d 5 r ., .. , :; a t ii i ii.tid w i til Field- c . i. a i v u o i i, i <u t t 11 i : i a 11 F i 11 i n ms and -!! fc^ti-t Finish. Hij:i-tZ'_7c..ita:e Er.-utkinij 2. MATERIALS 2.1 sit i. ntcrials ''all Isa in accordance with the .'action of ti.c 't.inu.ird l.iininecidnz Speci -ri fic. .liars coverninc. 1. 1.2 -.sic Imuicrion Materials -- Molded* (lode 105 - \sbestos and l)iatoa'.aceou3 Earth Voided Code 107 -- Asbestos Sponge :>ii KCPnocue.ci' /.n i.o u r 2.3 i.aric Inrulcfion Materials -- Fluid and Plastic Code 502 -- Insulation Cement Cede ".02.1 -- Insulation and Finishing Cement (Limited to SC0F) 2.4 Acccssory Materials Code 701 -- Asbestos Hoofing Felt or V* z (.ode 702 -- line Felt H Code 706 -- Iligh-tempernture Breathing Mastic 2 o (.c.de 712 -- Finish Cement a Code 714 -- Poultry Netting Ul (.ode SOI --Lap Adhesive lo (.ode ".07 -- Mashing Compound (-ode 920 buries -- Stainless Steel Aire and Bands* Code ,j i0 -- "Vonel" Aires and Bands* ^ H. (.0 !e `>i2 -- l-ng.-er's Staples 0li- Code '/i.3 -- Cun-type Staples 3. PIPE - INSULATION APPLICATION -z - o 2.1 Pipe insulation shall be applied snugly on pipe v.ith joints tightly butted together. All pipe m - inul it ion suall !>c applied in single thickness. t- o * 3.2 P'l'e insulation on chased lines shall be of a '' ; 'I-.' enoituh to enclose bath pipeline and 1 I he irisni.itie.n shall be n snug fit to the pipe .u l e- iser nr its ring spacer. 'ee Figure 1. Vd / r G,, ficual i - c-1,. -V :?2 ic V'-eilind i-nro-n, C:.H 502.1 con bo i`t.l;: ji-d rnviuod tr.o temporufutn conditions do i,ot to ha* if mji, wt m tol 11 J. 3.3 In -M' alion sh.i* 1 he .uud '1 to ti.e ; ii'C and butted adjacent scctw.n a? nu ill. t:< je tern :r damaged, ihov vital 1 be miar'd iff and t'.C ,1 ... -- d nan disezr!. [f ; ins ; l '.'inn in torn or d.imaged in areas other than the er.ds, and if it is Code ln7, and n' t more t". m !0 layers, it may be patched by tilling the earn. ..ted area with Insula1.!. :t Cement. Code 502 or Cede 5C'2.1. 7! ere iusululieu is 2 inches or more in thickru n... and pipe temperature d.ocs not exceed 750 decrees F, expnnsion joints in the insulation shall be installed midway L"tween fixed joints of tiie insulation: e.g., between two hangers on a straight run of pipe or between a hanger and u filing, limiting the accu mulative movement of die pipe covering at each expansion joint to 3 inches maximum. Adjacent sections of pipe covering between expansion joints shall be slapied together with 3-inch x 1-inch [-ag ger's Staples, Cc-de 962, placed app-ovi.T.jtely every 4 inches around the circumferential joint. The insulation shall be held firmly in place by wires or bands installed in accordance with par. 4.1. 4. WIRES AND BANDS 4.1 The insulation shall be applied to the pipe and secured with wire or band as specified in Table 1. Aires shall be applied with at least three separate loops per section, twisted, bent, and hammered into the insulation. Bands shall be applied three per section of insulation, tightened nnd hold with band seul3. Aire or hinds shall be located 1 inch from the end of the section. See "V- W*v\ x^v. izMim -\L______________ _ Wire* or bonds --^ L Longi tudinal i lap L Roofing fol t ELEVATION VIEW FIGURE 2 5. INSULATION at pife hangers 1 5.1 Pipe hunger* attached to the pipe:* sf* ill lie WLpv-'-iblf*, L.c pipe P . datinn *hall Le cut out ro fi* >*. er Vie !i.ir.c*ro with the outer surface of the ir-iuiatinn hr broken anti fute from L'llcin:.;. ere th* .if the L.ia^or iocs not p< ;:ut l!ii?t .a iccduM', V'e p:; 2 insulation can be butted up to tee hunger and the VMi filled with J'Imh I...;" Pjii:*1.:, Pud/ .*'?, until fiunh with the O' |C*Q *. 1 f ; CO I S/1 I R.J 5X * -- '. <# 1" v I *3 1 i -1*1 ________ DUP 1012112 DU 053406 FlssSinrj, Codo C07 / \; c ^ >-- Ay Flo*.hin^# Coda CQ7 , . Flosking, / Code 706 Cone mcJo --f/ .V from innsulation t/ \ \ ockot :\ (rtf'"%A V.-W x_y/ FIGURE U ) DUP 1012113 DU 053407 Pr- n I I II 1 I I i II I DU 053408 i" - ' I o f '. I V, sliliV, t ' t lUni 1 : 'll l" 1 ri-- Pr-jifry norf>r .. D` ` __ i -- r . .a:i .'.a:", i nanra: t '0 c J ; / . 3T-T v `l I Z 1 - c * Cnnv-* :\z - **; 7; _ pc-.\ltr,- ''zv.ir.z ' Z -- l. ".a: V-ki.-ive ` 5 -- i* i,,.>i7S'.V-.resivs - .o' Si rlcs -- 5 ta \i;` :;s Steel Wires and Bands'* f '-* r") Srrie* -- *"!o!:cIM V iron aaH B.-nodi* L-.-o (*.' `ir * -- o^uukc ,`vucaocs '55 -- IVir/v.-re C-ul. c;,cii eq a?:*-l;cati'on L.l I *.} '!! >* ayyiir'l sir'***[''-.Y i-'rr.u li ktly tov'k*.T. Insulation 2x/2 inek* 1 rr K in ikic^.'sn *:**i be ftp'll %d in a v 1.. or iro-n t**" c,jrt"ce boi-r;, i: ?*j- * .. I* :>; 1 c , - 're t .. o*:ei-i'vr r." [ ' . *: % -2 : ,'b? .ches inll-ic/.r. 1 ! ! ,,t 0.S' i-iV r C:"'.; iTuCtlCn. T, ' 7 !!.^lc*l.r'-fLr block, v.. !. jT v'*-*-11 * . a- ti vt:, ; . . f i jji ` tion :r. til i n i,.:. ... .,nci l.l.fral jvio'.o . .. 1 cti\ cvor L>ioo..H i:.oV. ..o;:: ttuk ol i*ach uioct, t 1 ' v * i; : . icr _a ^ Viuv'i *rn. t i ui 3.3 '.. 1.iv' 71 Ccaa:-V - a-t or : -r '1 7 join! (-'."creri. 'L.r.i- thaii be p'.c:d ov'.r 1 i!.3 cp:cl.. _.a!v 1 i.;:a f.-or. . tch ci.. f.-eh `..ck. than providing four Lauds lo/ each o i-ii l.v-' H rf inoi.',,iioQ. Tue second or outer layer ohail be cpp::--: no that cil join's are stn ;erc<i vith the (ir-.l layer and tiJ-.-iy butted tui;nt';.;r. Burris shall be plnc-d over secoad lever of bloc!, ; -.'por.-.c;., `.iv 1 if!- .m each >;::i c.l n ch LlocL. .I:a3 pro. '!.;g four bunds for each 36-inc'r. length of inrelrti-n. Qv...;. ;__-J bi.. 1 ,,rr,S ''.. lirv ' Ca. - dm \ i Fi^uru 1. ..at meed . ;c a m c l. . .; ae 3.4 Tk` inr'-nlntu'n on b iiatU or of cyl.'yiric-il cqu';*'*fnl shill b** aecurou by Lnr.in. t:--it iri not ov-'r *. \r*c'".rt nnd : .otenod to . *v: *.c- iron 1 or ntccl K\rt5r- t-pcirclin" X. e t?:jc kc:ai t?'c r-' t <: circu `! __ l 7,0 p'i * ; l. Ti e ir:* . '*:0f :Hc h*;. , rf c; li* .1 U:, ...il Lo U.i in at tl.o renter of iko C;*1`2 *? ti 5,vs.cifi.-J 5i'roin, Ct i- SD2.1 c .r be provicvb ratute ccnflittcm cc ro? ejto*MJ J Ir. `SelocTtcn specified cin pro;oct of job p^cificotirtn ir iax# Si i *. -- Su* T i ]f `irrhor J -2e.nr;rt> ni -'n fo ro^eriols DUP 1012115 DU 053409 i 'I- --Ned I : IT , ,.k . . . *, t, X'-t.,. h.mLuj;i, I j J c'1 i ___ :1 V/ \/~ .' ~ f / ii ii 1 i. f !< l ** ', ., i i> * Ins*-!C*[WT ' F!:.i.'::2 3 ; ,t , i ill . J,)/ , ... : - b 1 he sr te te. rn ttf in ! ' ;w 1 . ,L. *. .. -^r.- :v L-s -. < icl* *:i - ' :: e 1- ado to p.cw.t c.: *,>*! t",- r 7? ::mi: .ti'.'.rt i:*!!. * rT- jv `': - ' . - ; m. .`.il t.Jti i *'*f.cc L\..ere 2. Si), 1 t, < C :no ---------- '--> \ Co. fir angles 1 1 | .y ' '--- . i ! 11 , - ;" i:___ -1'; ------ s------- or j .I ~r `wipi : .. j^,- . ' . ' .VJt ' Sin<sU*Ieyor insulotion F\ rs U Z E 2 4. -1 >; tli itcI.rs, c:';)3, r4-, or r*- may 'e v.cliI-.-.i or spot woj.to tiic : ?.! stirraces ' i*r;tii'>.....r.t nr duct. 'v.--': only with tie v.ri'.t...' ~.''TTuv of l.'r- . n. C, rnct'o!', - 'o C '\ >r:S. 4,5_.fthen the method of fastcr.fr.: is not `pecified on the project or L!> specif!'\itiorT i Te.-c, th .'Pi-ljc.iMr may choc, o the roct ecer.-.ruicai or convenient method. However, written approval of welded fosterlings west be ori-iined as outlined in par. 1.4. 5. FINISH 5. F All chipped edges, cracks, shalL be filled and smoothed Cement, Code 302. or imperfections with Insulation 5.2 Finish shell consist of 1/4-inc'n Finish Content, Code 712, troweled smoothly over insulation, bands, and Poultry Netting. See Figure 1. 5.3 After the finish cement has dried, S-ou:\cc cnnv.is shall be securely drawn over t^o finish and ii hi'\e lh-` i:;ps se-.led with Lagging Adhesive, Code 8!)2. P.APrtS TAfU 1 -- . D:t:.uc AiOwiici CutSi.!*.* J S jrfac c cf If. . l cMo:> 920 930 { .TO 1 -i I irO !r StJinlecs 2:cel ---------- -------- ' 4 *- Menei 932 9? 6 \ J DUP 1012116 DU 053410 iiiiiifiiiiigfifiiijiifiTSffii1!' r;,-; : r'. ' * _C, .. ,M --.tons rc.v-o f ... i-.ni.infiK* wii''i the h -*t:e.-ri" ; 'i.ec- rr-.vr.......... vii's ? i' l '. ' '<; v. o ! it :t of: r'-'-rn'l'i.-.e:'."'' >i t...c 112.ui -- *ha:u uiu-`:: t 5t > . rr~ rv . Do;.ace tn --d 1*0' -,..*. ; : i r,,. ,\;9 Cork . .. . halt Mix r ..w-i - Vanor-iirtrrier _- ] 03 O r 110 -- G i r ~ Cl ot n, ( pen i.cave CvJ; ::: - mash" Ci'mh Code. 721 -- Ucliective Faint Co;I: o07 -- Fla-diinj Compound Code 810 -- V.atcr-liCMiatunt Adhesive, Rubber Base, Low Viscosity Code 817 -- Spindle Anchor .Adhesive Cf.C20 -- Stiuniess Steel Lands Co,'..: 9C4.2 - Spindle Authors Code 973 -- Graham I'ina 3. , p'i. CO ?C"9 ^UCTS -- LLGLATiG:; -GOLICATlCri 3.1 lesi.'Ittion. Glf.t.s Fib'*r, Code 112.61, ahull be . - iii'it t., vlerinr of t1.: 'net surface in a sit. lav-- with joint.-3 ti"'r.'.iv butted toncthuc (see I". D. :;.*asli ticn i ; i-dial led, ail . ,i::t*- irp :n.'i ..r v.u.-.c-i tli.il will p-oject thrall pi the in I ..'.tie:. r.u-.t he coated with Code 501, Gnr.u- I C. ;h V ` it '.'i.ti-r,'. Cratin'- shall le np- -I : t . .-i a t'a;ehn- .of ,'B" tacit a.at c'.it.u 1 ;nt\ on ctii.er slur ! itrr of the fi ! low t :t; annlcs or S'-amu. tioa methods ore .,ec; t.-ble, but the u.ctl.ou a,.-,cribed in rar.:,,r.iph l.d Jmeld . j a... .' -..Itcre ;ua :Ue.;l. e;. r:ic a ,u u-ira doinore Alienor*.. t n.' ! ' ..I- I. v <le 1 ] '.'.f l. i! Finite 1 3.3 AppFce'ion ft-.it.-.d ur':*3 Adbctiv- end Metal Bcndr. Class Fibrr Bonded Board, Code 112.6], shall ho out so t'r,,,', top and bottom insulation will lap the .ii.!* nice.' . . Pirci"-. -.hall La attached v. i:h dabs or brush strips of Adhesive, Code 810, and further f.. 'cncil w;.h P._udo, Coda 226, on 21-ir.ch centers. .here sid.-s nr Panin of duels exceed 26 inches, the insulation shall be impaled over Spindle Anchor.*, C-'dc 9 -.2. or v.viced pins, end uttered to duet ,.i'.h Adhesive. Cede 317, no described in i 1 n> ' v i>. f ..t; DU 053411 V. : -.1 .r .} ; I. . <v. , ,ri il (. jtt ar.ii i w.V'T *r > * r . i m f V ir`.. tro- !;*. i uv ::iv : <tirr * * f > i , * ` rnI out m ; . : >>:i r;: r; ."tri."" r! cr^.v/'^vc ` : \a*. r- " * ^ * ii :** 1 !T. ..LC i ! r` * L*.;?o ;.i i .. r V.J .'.*.11 !w pr> \ iJ**.! h* ''f 1 ** * % l .... C.vUlv !i t 1* , S. l * tV.' tl'I.i *f of iF.'. i* L.i; liigh poFt. . . i ,n' : .. `v-rtu *' i -j ioi p' '. r`\ *iv .'round : j 11.: t e i y . ..I! t.v.ns1, ..::.TO UOoai- 5. FLA::;,*!G 5.1 Fb.o.1'.;: z Cor.4.:-a:.-ii, Co._ c'07. t>:;all |>c pHofi at intcrsoolionn of thu insulation al bni;.*'r" Wtillo, Muyorts, Liners, and other parts protr*.: iina through L.e eiu-f arc cf the Flashing c;rn- j)n:...u Ls .-.ptyilod in a 4-inca coatir.v;. ox- lci:uin sevrr.il inches over all intersecting surfaces 'ith.Mit featherin'' of e<ii;es DUP 1012118 DU 053412 u, " --------- -- 4x-;.::o -- .,.o i .iscr \ \ \ \ c.. ; Vic u. -- lit* jLtic;i Corner; { --I : t..{ ;-.inhir./: Ccme (L;;n.:cc to S/3*V) ^ f v "n< ~ !!:c:l:-t--npftrRture Breathing Mastic -- * !.. elation Piinier Paint -- u* A dh^-m .: l.. -- r'ljohir.z Cor,"'curo ~- f . cries -- 5*.~ ihlos'. ^tcr.I V ires arfd Pair's* oO r -- ``\!onelM hire? and Bands'* -- * in-'le choru -- * \lr i V * *n t f \%k T CL!:.S'D C?* :.;T _ cij . PJCICAL ,, r *? 3.: v: ci-*ui;*n**'*n M ail -c.r"ii<%d ; et'i.c.f.; Li n r ;*- % \ i : apTi,.c in r i": * t \ore t:te .`C-incl. ttnc .::*ns i> *. Lice in r ' . ; *. l.i\ or . ? it. 'A ic\. :..r 'r c * mi ` r r in : t :i. F'r;fj 3.3 D~.obi e-leyer C. Ine fi;-.-.t or : taver r. blc, '.. Mr s:-.'i -ni-ti ->c. . i n .u!. . .i shall ! t-r* me* .ut 1, ioii'.l. ti :' v butted ; r.d lateral J~ iMs * liiKjn? [!:: tala _;.Mi i. r laced o * r liioaL.- 1 ` "a'.ci 1 :ric* ..cm ':;l . ..U C ; ,, ; bloc!:, thv 3 providin' four '-.Tils !' e ach ft- h lea-il, be , i ..a', L .violl. i .*- -*o ;:r.;-1 or v iu\ :: .-L..: i re;:- .'.'a . l..e fir:'.L lay`r end ti'tl't'" tc -- !1 -r iMu-b : 11 be p!.<c : '1 ever M?rr' * r*. t r of ' ~ 1 inch r ::: c ch er..i : cncii l/lor.L. : * ; v T'r Jr V s. Ll r fo ur K tl'-i'. tor ertc'f' let1.-:.:. r` 11114 UiQ lion. Ml 'I ``I ' ,!! be fill ...:i ? n.o'-. Code " * nr Ml Oil ClT. .cn:, a.* civ TouIl- .. .. c. . . 1 ... ru into ire . 'Me n *. Vh.-r, C,. !'swL-'.u, xror J . ,'J V2 i 5 ^ F, , rr - -j c. r " 2,1 ecu Ls * ! v ` .Mi . . - , \J 11 % | 3.3 j. :o! r Construction. AimJ.'-Lf ver M<u k. nail './U *" i 11 "aolect .c * : *-.i: i e d cn 1 . iect or i b sp ccif, canon ir.Jex. il** - > - 7r KI * ' i r r -r Ur.a iff DUP 1012119 DU 053413 f 1f i | I I i i -. .-',1 oi in* i ir*u.a !:.) ihs y! ofio.n t 5. '.rr-!' . r1,0 ri ri hpV'Mi : T: i.;u. D * -l. > M-ovincn infi''vt !:'( t^n- 1 ...,,pr-v..'d V. t .A ) DUP 1012120 DU 053414 I c:,L , -i . '; vr*r IV? fio * o>n f, i ::e. :r - V-J `jrr\ire r* ` !Svlc:*i in ; Ssries Mtnin.um 1 (Ft.) j ''.axirvr, itainlsss ::j! (Ft.) ! ! 4- 1 4 8 522 925 <J i 20 927 Seriei r/onol 932 935 r','-' -- c *. - 11 i !1 | : .! l' 1 1 I ! i i ii i DUP 1012121 DU 053415 iSSsatfSifliSiSIli ' /' PH -`-HO !-T 1. uu- i*; n V l . t I ,; \ . - u: c, i an . I J I 3 "* ." I L "* d \./= :.,Mc C 4.1 V,-, i 4. '-..s^s ;';a!i ! . ! *. " M" II* f'rl.till, ;* " I. : . the ;. l :i !. --`I :* * ~c 1:,' ( r-arre i *1 d C-:rh C.de "~0 -- 1 ,nv.. I r :,or:*!:tc \ o.por Barrier Mastic r v; t' -- < <s Cl't1, -- " d-.y^'ic di** Cloth (.do V(XA r% V\ , , -- . '.'"''io j C'--inou` ! :r ni . hunt! `-'.ds. See >*`i cam . . .lr* '*.. Wires er fccr.-Jj Lc fin i C.oie " u'.cr r:t vdhcsivc -- lubber*' Ma:p -- ilii.li Viscosity st-dL J, Code 810 - v uter L'xsistmit Adhesive -- Pubber* Staggered joints ,w,.,.n Vie* Cl Llasc -- Low Viscosity trrl Code 811 -- Writer Resistant Adhesive -- Asphalt* e \\i>C _ -- Ficur.2 5. INSULATION AT FiPFi H ANGCOS j Code Q.V1 Scries -- Stainless Steel Wires and Bands* C* de 1 ;o Series -- "Monel" Wires and Bands* Couc W8G Aeries -- Copper Wire General4 Code CM -- SLcwera 5.1 Pipe iuinarr? shall not bo attached to the pipe but slut! 1 Lc placed over the insulation and lu.vc a protective finish .is sho\.;i in 3. Tl\n i-isu- latioi! under the hansicr clamp shall : e protected Lv a piece of roofinc felt and a n.e,..I shield of O.J 10 J j 3. PIPE - INSULATION APPLICATION inch (No. 10 cn) galvanized iron extending for a I distance c*piul to ue half ibe dia.m ?uf of the 'I'su- : 3.1 Pip** inMilatiun shall be applied stunilv on pipe v\ith. joints ti.d.tlv balled toaelher. \ 11 pipe insu- MI ! (It'd ia a single tiuchr.cs. lation i*n either sh;e of the Lanp.cr. .. :v slud! `.tend up the "ides o( the instil.a ion to the center line of the om*`. See i : arcs .8 and L j | /1 Adhamvo v\~ X .j FtC-IJ !'Ti 1 .1 *? Tdhi'' 1, *.r ^ \ 'iii.i i' fJ ^ JL - ^ h / inuiGfion ^ ! Ax /\ /-- i \ n . . i, f F! G V.~ DUP 1012122 DU 053416 DU 053417 1 'jr lieu. Aj !?i/ S-::ks 100 PIPE AND r i T T :: IC S " 1 ' f> 7.6 \! 1 v i' . lui : i r.< ; ! - ..m. f :.i. nr v.tlws I *t* filled v\ it!- (.mlc I |ti Cr.,,, -I r .-k fill lien.,I 7.7 Ml j-ed ,,r r ri : shall lie filled in and shim, a !u`d wit1, Sea", i iiirr. C. ,'r I j | I FIGURE 10 7.3 l.ir.e flanges slinll be insulated with block or pipe insulation equal in thickness to the adjacent pipe insulation. The length to be in accordance with figure 11 and Table 0. 7.4 The insulation of all screwed, v.-elded, and flunked fittings, valves, ami line Hanses shall be made in sectioas so as to be readily applied, 7.5 h.u-h half of the insulation cover shall be ap plied to the pipe usin^i an adhesive, coating the full cuntuct faces of the insulation, and secured with wires or-bands as covered by Table 1. 8. FITTINGS - FINIS:i APPLICATION 3.1 I ininii shall consist of !wo coats, total',," ' !'. inch spra- cd .,r liand-app! ied I .nw-1 *on.,- itorr \ apor Harrier Mastic, Code 70l>, to provide a uniform protective coating of *8 inch mini mu, thickness when dry. Afler the first coat of 1.,.I emperature \ apor I'.irrier Mastic has been aptMird, Glass Cloth. Code 710, or "llaymcsh," Code 717. shall be embed.led in it, nml a second coat si,all applied over the cloth. 9. FLASHING 9.1 Clashing Compound, Code 807, shall be applied at all possible sources of moisture penetration such as the intersections of insulation at piers. nozzles, building walls, valve bonnets, supports, hangers, and other parts protruding through the surface of the finish. Prior to application, w ipc down surfaces of talc-coated felts or other dusty surfaces with a damp cloth and allow to drv to gain maximum adhesion. The Flashing Compound, Code 807, shall be applied to provide a watershed in a V-t-inch coating extending over all intersecting surfaces without feathering of edges. See Figures 6, 7, and 10. | I I I I j ( I j ; ! 1 j. i Vandors end morchandii dM'inotic.n or, giv,n lo desenb, mutrrials and may not incloc, o.i accopMul, pr.-.iacts. Suomi ut. on v n*n o ho a,ado only on opprovui of tl'o authority in ruling th us, ol hn Spocificufion. (aTi-i'i'M DUP 1012124 i r , . j DU 053418 ' 1 ,'7 A 4* i J pip: ... i :: r ri * ' nccMi tl: 193.1 R-v. May 1956 i! 1 r: "* !nu!*iiijn 1 Ol "Star (in.) | :ni"v.*-* ! }Xix\,l -- * -J Cvfr V 4 1 122-4 TADLE i ;.::d 2 . > G3 ~' 920 930 5v: 1 91-1 922 oy. M-rrl 931 932 933 - L2: .GTH 0" t/-' 1U 1 1 .k..v!*V ft J ISULATiC:. COVERS FOR LINE FLANGES - r-*!' r yt; i1 )> ii i i-" V L____ ___________u A i l : r--- \ l [) FICCRE U No..- !ml Pipo C( 1/2 3/4 1 1V4 1V2 2 2V2 3 3'/2 1 5 6 3 10 12 14 CD 13 CD h CD 20 OD Tl 1; A Flonq# OD 9 3V2 9 37/8 9 4*/4 9 4"/3 95 96 97 12 7V2 12 8V2 12 9 12 10 12 U 12 13/2 12 16 12 19 18 21 18 23'/2 18 25 18 27 V2 13 32 TAC'.E 2 Lc .. A [in.) Ficnoo* 300-lb. A Flats <; CD 9 33/4 9 4^/3 9 47/8 9 5'/4 9 6 Vs 9 61/2 12 71/2 12 81/4 12 9 12 10 12 11 12 12'/2 18 15 IS 17 V2 13 20'/2 13 23 18 251/2 18 23 18 30 V2 24 36 630-lb. A Flcng* CD 12 33/4 12 45/8 12 47/8 12 5'/4 12 61/8 12 6'/2 12 7'/2 12 8'/4 18 9 18 103/4 18 13 13 14 18 16'/2 24 20 24 22 24 233/4 24 27 24 29 V 4 24 32 30 37 9C0-ik A Flog* CD 12 43/4 12 5 Vs 12 57/8 12 6'/4 18 7 18 81/2 18 9Vs 18 9'/2 . 18 lU/2 18 133/4 13 15 24 131/2 24 211/2 24 24 24 25V4 24 27 3/4 30 31 30 333/4 36 41 ISCO-lb. A Ficng* CD 12 43/4 12 51/8 12 57/8 12 6V4 18 7 18 8V2 18 9S/8 18 10 V2 .. 18 121/4 24 l43/4 24 151/2 24 19 30 23 36 26'/2 36 29'/2 36 321/2 .. . - 7> DUP 1012125 DU 053419 jmm. -iM-l:Ml idaLJ iMSSE, v.r? 1. (:.o I. CM. li <u * *'! L* !" d ''r."iv tn . :c ;r,Si - Tir l , : i ;; li r.M1 L Lae my *r.ttc God ; t, -*;j -[*0i! : r i .* ` *cL *.or* ! ,vi ` ) n. rm. c? in. i :.ioa, G mall : r, i e (I ( -- (* rwi'.Av i C* rk f . , :;ic . irr:cr i ' _ -(<, r m.i Seam k i! !cr -- 3J .) - "'tirr-ii *- V-eivo -- Ro!:h'`r*` I: . so -- ;' r v . m \> v ; *. vi _ * mcr-Lcoi ::j::t Adhesive -- Rubber7 R ise -- Low \ _ 1-| "-| r-: C.t.ii' r. i. I -- \\ ater-iitfsiolant -Vihcsive -- Asphalt* Base L k- 1 Seri's -- Stainless Sleet n'ires and Bands* - - | ' .*> ' ,;'d Srrtf's -- "MoncL' Aires and Panels'11 i | i- ode l"0 Series -- Cooper \\ ire General* . * G. '.. ') -- ''severs I i'';.1-- -- 11f i v.> >\PF*_icA t L.il .i " - | 3.1 Pipe insulation shall be applied snugly on | pi"? ith )'.; l< tin; 11- hutted together. Allpipe J ". ! -r e'n,il be a; plied in a single thickness. 'V \ J _ Vt'ifcs or i'u Low-*-.- ............ . vcpoi i i-'rr.'f fnosr: Steeled i j i "jy -' IJ. _ J2____ ncui'u 2 5. IP-ULATICU AT PIPE HAUGERS 5.1 Pipe hangers shall not be attachm to pips but shall be placed over the insulation have a prmective finish a*3 shown in b icruri nd cC ' - Lj /P no G*'*"' / fo'w!-jficn A.*.i Mvp -- riCG;tE i >.. ripe a r a. 111;-n s.'uiil bo uppliod. wilii t ^ vLtvinv.t yaTi'ible. : pi'*. i-o `-L i. ; e. i*i..urr 2. i u*r * `i'lKu `in ill Ut- co-ted wna m ii' 5 - _ C J iwC.9 ;c -.. J.ticn -1. \ v; r r (r-; S - i ' r.' - 1 G jo(ifoil . / cm i i *oto I SSs- , ' > uld s.:- PiGURE 3 I * ...n.11 I - VI f I DUP 1012126 DU 053420 i.K I/.-' f-Vv. l"n. sT; I i: i C FIGURE 9 S, ,. Pti H AND : ITTINOf ill IO'J.b1 A P"~ y 7.3 I inf 11 * ; !i il 1 _ L'* insulated witit Kiot-L wr !!} inMii.uion r i.ii in n.if kru'^s* { the .tuj.n rrit pipe insulation, H.e Icnutlt to bo in accordance _ with Fi.,ira 11 a.wi Table 2. 7.4 I in* insulation of all >crcwc<l, welded, ami flantred flttinas, ,'in! line r\. r.h.ill be maiic in sections as la bo rc.idilv applied. 7.5 I'.ai'li half at the ii sulution raver shall be applied to the pine usinii an adhesive, matin" the fall contact Metis of the insulation, and secured with wires ur bunds as covered bv Tatile 1. 7.6 All voids between the insulation and the fittings or valves shall he filled with Code 110, Granulated Cork Fill Material. 7.7 All chipped edges, cracks, or imperfections shall be filled in and smoothed wdth Seam Filler, Code f.o;>. -8. FITTINGS - FINISH APPLICATION 8.1 Fir.iuh shall consist of one coat, tolilina J/16 inch, sprayed or hand replied, Low-temperature Vapor Barrier Mastic, Code 709, to provide a uniform protective coating of '/8 inch minimum thickness when dry. 9. FLASHING 9.1 Flashing Compound, Code 807, shall be applied at all possible sources of moisture penetration such as the intersections of insulation at piers, nozzles, building walls, valve bonnets, supports, hangers, and other parts protruding through the surface of the finish. Prior to application, wipe down surfaces of talc-coated felts or other dusty surfaces with a damp cloth and allow to dry to gain maximum adhesion. The FUsLing Compound, Code 807, shall be applied to provide a watershed in a V4-inch coating extending over all intersecting surfaces without feathering of edges. See Figures 6, 7, and 10. I i (F L> If) DUP 1012127 i t. DU 053421 J8*wM iaa. aaae r!T ULCi.' ----V,'L Rev. Mny 195A TAwLC 1 v::;c a:.d tr.-.zz <1 * | <. * W i*- 1 , 920 j 920 Dlcx*ffr (in.) ' --------- f.T'** i r-vftti .*4:.>in.*im j n'.i ichrvim Stc 1 S!** 1 ! f-'-on..! Ov"r 6'.'4 13 123/4 1 922 1______ ^__________ 931 932 9,`A lci'gt;; cr u:;c;: hcminai. i!=ic; IK31.il. ATiCU COVET.5 TOT Li E FLA55GHS Haminol Pips (inchss) ]/2 3/4 1 l'/4 l '/2 2 2'/2 3 3'/2 4 5 6 8 10 12 14 00 lo CD 13 00 20 00 21 OD , 1.;0-lb. A Flcngs OD 9 3V2. 9 37/8 9 41/4 9 4S/S 95 96 97 12 7V2 12 8l/2 12 9 12 10 12 11 12 13 V2 12 16 12 19 13 21 13 23 V2 18 25 13 27'/2 12 32 ( * s i 1? ;, U'\ - E i ft ; -.j \i--* ;A FI CUTE 11 TABLE 2 U -'.n A o>.) Fiery's 200-1 fc. A Flm;. CD 9 33/4 9 45/3 9 47/8 9 5V4 9 6'/3 9 6V2 12 71/2 12 8V4 12 9 12 10 12 11 12 12V2 13 15 18 17'/2 18 20'/2 13 23 18 251/2 13 23 18 301/2 24 26 6Z 1-1 b. A Flange CD 12 33/4 12 45/8 12 47/8 12 5'/4 12 6V8 12 6'/2 12 71/2 12 81/4 18 9 13 103/4 18 13 13 14 18 16 V2 24 10 24 22 24 233/4 24 27 24 29'/4 24 32 30 37 93-i i> A Flcng* OD 12 43/4 12 51/8 12 57/8 12 61/4 13 7 18 81/2 18 9V8 18 91/2 .. 18 111/2 18 133/4 18 15 24 181/2 24 21'/2 24 24 24 251/4 24 273/4 30 31 30 333/4 36 41 ISCD-Ib- A rlaiae CD 12 43/4 12 51/8 12 57/8 12 6'/4 18 7 18 8'/2 18 9^8 18 101/2 18 121/4 24 l43/4 24 151/2 24 19 30 23 36 26'/2 36 291/2 36 32'/2 . . - i - , ___ ________________________________ DUP 1012128 DU 053422 .' I l:.U.11 >;..J u i. SbC 1 and Lands .;pp 1 v 11 ouitry '.ettinn, (.o.'.c Tit, J-awn ti '.! .-.'i ! ,. ! i'itn r i. 1 :- ' - I. 7. *`AT i i-e in 11 Ith 'he !Of'in~; Mx-c'.- c,,.. I jl -- 7.V: `, . rn-.-sia ur.d over (lo'.e -- iVioi.l! ".cebus . : 2.3 Basic insulation Materials -- Fluid and Flcstic (.oi.e -- Im.ui..I;uii C.oi.,o,t 2.1 Accessory Materials Co !c 70 2 -- P.-nr. C. nvas Code 712 -- Finisa Ccnr-nt Co in 712 -- Poultry Melting Code CC2 -- I.arsing Adhesive Code 920 Series -- Stainless Steel Wires and Bands * Code `MO Series -- Monel 7,ires and Bends _* Code 901 -- Spindle Anchors Code lAi5 -- Hardware Cloth 3. CURVED OR CYLINDRICAL EQUIPMENT - iiw'JLATiCN APPLICATION 3.1 Insulation on equipment shall be applied snugly with joints tightly hutted togclhet. Two layers are Finish " PICULS 1 (Cement and Canvas) 3.3 The insulation on heads or ends of cylindric.il equipment shall be secured by tight bands, tnat are not over 4 inches apart and fastened to clips, angle iron hands or steel bands and circling the tank behind the rivet heads or circumferential head weld. See Figure 2. The insulation on the head of Finivh (CsTienc end Convas) Radial bands or wires .V K * -'ynti !u Tan|, . g-*, / L. A '* P`r* 1 t i ; t required: the first Code 103, ami the Second Code 101. 3.2 lac first or inner layer of curved blocl:, or s-.'-veutal block instil ition, Code 103, shall be ,` f " >- \ 'T * X y .\ *, , . \ /'`A ' v'\ e \A / , ; plied vitli joint-, t: ktlv Lilted and lateral joints sta. ,.;erc.l. li t.:.is sita.ll he planed over blocks .:;>|.io\i:::ately 1 inch from each end of each block, tin's I r >vi four Lands for each 3 6- inch. 1 et.gth of in !'}'(' st'Cijntl or > > titer layer. Cod. ( 101, ' >r ; / \'r \' " .1 * \ a.'li be ^ |)1 ltd so that ail joints a'e sta::.gored -w Ui liie fir . t 1 :v* r au.i Ltiy butted Iol _[iu:r. M.iu-l n >!m11 I >o ; laccul ovnr 'Ccnnt l layer of b.louk i>ri' 1 v 1 : -i* a !rmn raca en. i raxu i uck. 7 u % ; ) i lit :r bund., i.,r 'll 'VVtnc'i i :r.,.th M 1! .-ad .ti.-n. Ml c 1.1;.i * d rracL-i -- r i nt- Ayv I - PouUry: nolfMvj \ i' . ' / ' / J*`m 1 `A 'Ucr-'. or wires !-. ti-.P, (V- i. r "ltd. * .U` . v. i : W.- r U:c.iti'ii l.-.tion nc*j.E 2 DUP 1012129 1 , .. 1* * , \ ft * -. . I I Oil r-1 .. | t * - S - - IM o *i " Sups - <U. Tv 'le 1, DU 053423 / 'S, V1 ' TorV-r i *'!/^. - -- -z " --------- ' '-1- ___> i~ _h*0- i- ...t in's* 1 _* ;or. Llv.. : j:< - ` , II i f * :<M' . i; * i ' ri G :: `.I t*'*.. i. cr and lateral io'pfs s*.v wred. .a . * over : r'.** .-^r-v/rt;V1 v i *. i: l * s* cue*; .`'/'-inch Ii:r**:-i of io-.iir.tion. row:. ur ;>n ia r, . -`T*- ; >i> an. 0 5; n f1 \ f*Cfi* *r ;w-C hy - njensls:.-, wre *L i.- or I- s may be *':CU`l r- ' fares nt . :f'n r..2 writtcr. sad Tiw* ? n.i. Dept. : i3 j.o? aeci*:* vi an nuL-v . the apconomic 'I or ccri;::n ;oval of .Jncd i..' outlined : jmiI to ;!-.* r. ip-. iF*t are . o on : o i..tai surfaces. For either vertical ' - *',* ' *A 'via! surlnc-rs faalr.:: lij. the La.ibi* ; 20 spaced at li-ioot intor\nis. For horizontal ices facing iio'ar, the bonus shall be spaced at t ; -i -rv,: >, At suaore corner:; of inflation U t r:\icr T'iOttil corner angles or shields I ic pL.^cd under the bands to prevent cutting ; (>;<. \i ) shall Lc applied r.in *te }nv*r with all joints tLhtly b-jtto-d to- I'M i!. lion she:! he ipplii-i <v\r Urst L.yer of Cede 103 iusulrtion with lateral lor * ?5;r* Lints sinr*;crtd with those of the 1 v.r. .Ail v ,ed nLv, cracks or irnptrfec- - :.. I he i'.l'r 1 and s?no* lin'd with invulaiion ,,f. F'-'e C. Over the ia-a-'aiinn end bands ,.1 - Co-ir awu t:e..c end 5. FiOlSl-i 5.1 Finis!; -hall coayist of lx/,4. inch Finish Cement, Cod.n 712. troweled . :..o >:hly ov?r insulation, bunds, and i'oultrv Netting. ^jo Figures 1, 2, and 3. 5.2 Ait'T thr; Finish Cement has dried. 8-ounce ' ecm\ j oU |.e s.:cur- ! v drawn, ever the f.'nich nr.d SliO 1 hive the i ops s*. aJed with Lagging Adhesive, Cum > ] M, ! t- /\ TA2LE 1 - BANOS %rou r.* 'v. a*.. j c.c of Insulation 9: o 5 c ri es Mnxir.-nm j Stainless 2`rel (ft*) i Seri os Moi.ci DUP 1012130 DU 053424 Trffft- **:*.:c.:lion . .' i !; I . * '.Y i?; .J Pc- ! !.1l ,c I; r j* .c icn * .c: , -- ! ,vi'iv v." . !d c..d .Mystic r*' rt! Z*\ : i 7 - ' -- Ho:hrv \e!tins "T < HC.* 1 " MVC 1 'c * <1 1 5 -- \.7!CrfivC ( ' !-v ^' i\ \ 2 i -- Adhesive ^ C !e ".''0 St.'r:u;; -- Signless Steol Three and Bunds Ci I: '730 Series -- "Monel" Aires and Bands* 1 ' '. f>4 -- Snini.lff Anchors C= ....... ; to J i. ; ..lie C. Ciu 3. cj.c.'cD cc cyl;::d3!Cal c.TJIF.MENT - INSULATION APPLICATION .1 ii- ' I..ti' :i on eruiu.nent chnii be applied snugly th joints tightly butted tor.elder. Insulation 272 i or in tl'.rchr.oss runil he applied in a h.eer except where the 2l'2-inck thickness 11! not readily conform to lire surface being ia- 'tl. in such caue, more ,lh.ta one layer may be : ...v. In: ul.ttii n ever 2 , _ i.ic.rffs in tniclnass i.' :>e J >uh'.,:-!tit <t eons'ruction. --_.. A t- Co-rirocriff-.. C-urie-lavc- block, i -c I black '.r.. on --hall be ap 'd win joints tr.rhtlv butted and lateral joints i'ail be fi,.'. vd i-er blocks np- : it'tv 1 i Ire:'.: each a mi 'f "neb block, > ' !'f " 1 : : Im ' . ,ch 36-ir.rh I'ncth i.i .I'.'.tion. \.l tui.'pffd ceres, cracks__ nr itn- ' f." .:! nr Ml! I'd one `,o:oothd with lasti- .. I i .`.i'.nt. I 't-M v'2. Ox r the insulation nnd i` : M Mr 'ne, il. 71 V, drawn ti-rht - f- r-ef ..-.J 1 t*--- --x4-- r I- ; I -'-Icy'V' 1 -free `i ..a. 'll.?. or in .er .-arxed h. r-r so '"tt.'l ;! ck in - a. .; u '7i j-m.-rcu. : in pr c.ii over .roc.: opr .oxirr inly 1 ia.v from each cad of each block, tl.vr'r - ft ; . Mr fir peer ,. Inch Icnu.'.h t f it- 7 i cr i .; ;: shall pli-i co r.ll j.r.rrn are : u-r-errd ..ith the ; .-t lover end ti-htly ^'t`.d tf'etber. Hands cb..u:l ha pic red rrcccr... tvtvcr ~t i..uO... - o.^xir. 1 inch if.>:n each . cd of each bloc!.. r.rnv> tour b. a :c for each ou-inen length o: in->jie:'c.:i. All chipped edges, cracks or imperfections shai! fas fiii.'d ond smoothed v.ith I..-ulctinn tie-rent, Co ip. 502. Over the inr.tion und bands anply Poultry Netting, Code 714, drawn tight and lacai into place. See Figure 2. Tank V _ _ -n<ss'': -... . jJ.- . f\ rst ^ lay*r 7Bands Hr-- 'Gocond \ nyer .I l, i T``- ----- Poultry rierting F.'.i vhi F1 Cl' r id 2 Vp'tjcr '"rthend !iq < * * v t : !y im*;* : ar f: i .ity* to -* .a o 1 do^c-vbo rtni-*rtols * r-> * > t i \ ' . .*<-1 (i c . . x.n . DUP 1012131 c.1 * f on pro(. wt or :'!> ipocificalicn . - S,to 7...... * 1, i DU 053425 F j n f i r. rm-j \ \x \_3ar.Js cr wires *Ar.g!e-iron ba:d F*r/JHS 3 4. F!_,-.Y c\r r'*:v *' :-c:r:-- '~0 rrr*i...*^t - i.iTULAncu Ari-mcA7io< .1 I . ;''.M1 l-o mnlicd -.i-rrly with ioints t. Tee - : .r.i.-'s-oi ineui ation ,.J1 be in r.ccrrd -nee .with pnroprrph 3.1. tne t. ' 5 noy l>e r T.c-j : v `:'n:ad' c Auchcr; Cod: c' rpLcJ to . r.,, ~tc.cc by camentinp wel id:: t. or PpOt-Wcl net. See i'i.-nre 5. 4.4; > '*r !!o /neL-.rM, f3, rod , or hr-s may b- wefcTe. : Of sneu-v. the M ..rfaces 0 ecpiipr fCT.t ior duct v y*'* CriLY v,'ith the written am provi.l of D 3si rr, Co * rrretion r.n. d The In i. D?pc. " .4.5. V ! \ !.c rreiM.-Q of fiiSsN'OV ~ is no t tpecifit! on die p:oiccl or job specification index, the ap plicator may choose the most economical or con venient melnod. However, written ;.:.proviii of welded fnste.'.ip-s must Le obtained as outlined in c I .I ocinfill .:t..;it shall be implied with joints ''!v b'.'t'd .! .'r r.r-1 !. jouta stav'orod. - ; 31 i .tcfil over I.-.ck.s upi.'ro\;p.;.'.cly oat'b l. .! >>: aii i.M. .... Lhu.i p.uvidijg v !: for <_ i:i iiv-1..rL la..i`.i of iasvirlioa. ro ... i..'...t is iia!i.:-. olori.:-; ni..v be ......................j .a...1., it; i u:p t-icxeu f-.c; ; iv, the bu.ni;. >.ill 5. Fl.UtM 5.1 bids;; e-hall con.dr: of V'i-inch Finish Cement, Code 7,'d, '.rr-cied : : My over is-uintMa, band , and i'o ii'r" .'.eiti:i,;- b--_ r'innr-'o 1, 2, 3, and . DUP 1012132 DU 053426 aMiijWMMeaiittiiijii''--aant \ liatsaiM; r - v.<j . .w A of 2 II I I - `V/1* U: i f t ;-. I . ^ *L . / vlf/. r : " ! tC V.'ir |S flv Ssev d j Icyor - ,-i 'I .. Ml ^-d. (.. . . c a . ..: .r:vc -- ^ '*'! '. ms u5d -- `. - ~f V`.r> s Jjt! L**:.u.s * Cote K -- I!,,,. is;,,-e Cloth * 3. C'J::'/!> OR CYLIHIHIICAL application -- \! i Fiii.i')/ . 00,try netting FJCV-U 1 2.2 The .'uic.t on hcadn cr enda of cylinitic d c _oi;)mcrr 'Hi be cured Ly ts,nht bonds that ere not over 4 inches ep.: t and fastened to clips, and iron bend - .r .r.ee! b -'.-.Is emircling the tack belin the rivet beads or circumferential head weld. The insulation on the head of cylindrical tank shall be held in place at the center of the heads by radial e u (9 3.1 Ins.,' cion -i.i c ;cipn:cnt si:al 1 be applied snugly ' .;!) ;r..s t1 *.v butted together. Two layers urc reniurcu; Lie first, Code 103, and the second, C-. H . 2.2 The first ir in-ter layer of curved block, or - a! LlocV Cole 103, rhuil be no- ; r ' -iy L'j.lod and lateral joints A .`Ii.f.I be placed over blocks ap- r, , 1 i w.i ;m each ca.I of each Hock, i'.ms f,..] f.,r each L'.-ir.ch lenc;.h of in- - L .. i : e .ci-.. try..ter 1..;. .:r. Code 101, , '..nil t ... i* . .. . .ti , I....c....s*r, i_i,iucia c. 1:e--: 1 hr p!..Ci.i! .0) 'X -c i; i... i r of ! IcH. CpprojJfryteiy ! :: cc. .; , . n- . ',.1 vt -acli Llock, thus. providing !. - , 0f in-.elation. '.! chipped a. i rcci.o, or iiiioorfsctions _.'ucll 1 a.Li. at' i i v. it,, iruiui itton Content, ( - 'H. (Ivor t!'o * -- *>iif.irion ;.nc1 bundu u-.iolv - ' ' 1 oi-ovii ti -I t .'ml l.;.:?d t . l r I > . . ! i I r 1 FtnUh Radlct bands \or '.''i.ts vV' AJ _ A. ^ v s-S-v Pau!tr\ notHnj ''v 1 ^S. It r,o) - i cr i.-j sr-*-i i ficntion rMo 5conci iciyer, / v / Tank / Firat V.O *\ V^'' 'S / v h. / w v VV\'A lr \ "Banci* cr y\ :jy 'vriraa -- Ang!*iran band C DUP 1012133 DU 053427  I i t*i r. '.ii til .1, . V Crr -- :C -Ct i in m>. i.,;>oo : : .no. :iy v.i<:i j->i ni s r. !"' i: ' - ' ' in j. nts i 1 >l ` 1, .......... .... r-u -,.m r .... - ..pt'r.toiv c, H .c: . this :<r i.'ltu' . ;.: . i- i.i. ' <f iff idiinn. i: ; ... tr -i 1..t...- rloci-.s i:,nv he t" 1 1 S..r..'s f.. toed Uv Ire clip, i t1. '.t .re i r " " ' : surfact s. ! ,ir either s'.tie.'. ...! r.:... I ,;g I'p. the h ir.ds ' .'-'ncid ni 2-tVoL ir.'c roods. For horizontal 's >ooin~ ''n. t: e Lunds shall La spaced :ot ir.ti.~v.ds. M S'pinre corners of insulation t serfori-ft i! corner .-teles or rhiiJJs be place.: enter tiie bands to present cutting ttat.on. `11 Code IDj insulation slittll be a ic a t.t r, ' e lever with nil joints tightly together. .Ui Code lUl insulation shall be 1 . l.iwr n; Code Hr} insuktinn ,.U\".tl ..: .. itr.ii. .a joints stnsgore.l vvitn of the f.nt Inver. Ml chipped edges, crucl.s -.. 11 i : full-: .ftp smoothed with . i ... t, t vde .V.>2. Gi or the ii'sultition .col' I'ndtrv ''o'.th *, Code 71-I, drawn i ' t V : - S-o ih.-nre 5. 4.~ i. ;,c .i-'e:.rod., or bars nay bn . r : '.; i < . .* i to! '.u.'." a as of n p'j tr i. t t. . ! L\ the v.'.iteQ cn- t rov, ,...... o' -rt : ,e Cent. 4.5 '... ;:. '!; : (;!: 1 is trc-t .,) v ci tied pile..tar r..:v i ` .' ' > .,* .......t-niir-j ~r convente-'.. .. . ; >... I, J' I r. *.;-,ter. -p'orvai of nedde I faster,in ru must he oho,lined ns outlined in prr.tcrepL 5. FllllSii . 1 I'inish h:ill consist of \`4 inch Finish Cement, Cu'.il "12. troweled teoe.hiv over i.-. iuliiti' n, bands, an j I'j id. try Netting. c Figures 1, ami d. y _ Di.te.,cc jirf Cut-id? 2.n o` l-.r.-ie*.'-! ____ TA!;l2 J 920 Series rJ5A!7S _ _ i 9c0 Juries ____ ^____________ 'i j _____ Miuinwn Cot.) Maximum Stainless Steel Monel -- .. ....................... ________92_2___ 1 _____ ___________________92.: j, 922 9J6 . I I DUp 1012134 DU 053428 E. ou Font de Nemours & Company IMCOftf^ORATCO Wilmington, Delaware i9898 TEXTILE FI3ERS DEPARTMENT A. F. WlLCH - Cape rear W. C. LCCNEY - Camden E. L. LONG - Kinston W. G. EGBERTS - Cld Hickory V7. T. SMITH - Martinsville N. C. HENFEZ - Seaford A. V. EPISCCPC - Chestnut Pun E, M. .C BONN ELL - Waynesboro cc: J. A. Sigrnan G. E. Lang - Louviers June 3, 1977 For your information,. I am attaching an article which I consider thought provoking. I suggest routing through Engineering Supervisors, Design, and Power. JGP/mhb Attachment SETTER THINGS r'OR BETTER LIVING . . THROUOH CHs*i?,Tr?y DU 053429 :o?IC: l. >. a /,. stlatic:: o? L059C6 ANT) D'TT j 1i ) ^ V !v- : r;; m A. Meehan-' c 'Must Learn: GOALS B. Mechanic Must Develop These Skills:_______ 1. The procedures for applying thermal insula tion to equipment and duct work. 1 Installing thermal insulation on equip ment and duct work. MECHANIC MUST ALREADY HAVE A. Kr.owl ei ~e of B. Skill ''1. 2. Basic insulation materials Accessory insulation materials. 1. Selecting basic insulation. 2. Selecting insulation accessories. DUP 1012136 / DU 053430 -2 L05906 APrY The procedures for the arc L i cat ice. cf thermal insulation to enut arc a-it; v-ort -e ine the 'methods to be observed. Adherence to the ;e procedures wi l 1 assure qua! Lty applications - Genera - I 7 head: n.ss: :edure v.ull be cresented under the following 1: tells .hat toe crocedure covers. 2- Materials - lists basic and accessory insulation materials mtiiisi"in the orooeddre- 3 Cup-re Eauipmomt - Tnsnlati' Anri: Spc'v- i6S u-Co 4 tldH n 01 or bands. 3.1*0, -.OCSuiCU OX vVlTOS A-< FI .at or Scuarc Cornered Fouiment Insulation Accli ca~i^-n -- spec idles positioni ng" ox" insulation ana lot____ n of-wires or bands - -- 5> FI m ;h defines finish to be used and method of'application,, 6. Flashier, - specifies Iflashing when required. SAFETY PRECAUTIONS In addition to observance" of standard safety precautions special attention should be given":the following: lr Ladders and Scaffolds a- Inspect ladders and scaffolds daily. b. Tie ladders as required by plant requirement. c. Do not overreach, avoid falls. do In handling insulation materials to work positions, use assistance or handline if necessary. 2. Tools a. Cuts from, saws and kn ires. b Staplers observe ca at ion in use. 3. Housekeeping a,- Store material preset iy to minimize tripping, b. kite up spills efface essory materials to'redu e slipping hazards-. 4. Equipment DUP 1012137 a. Cperatin; equipment - loci: out h.azardous- equip ment.. b. Piping - avoid burns from riot lines. DU 053431 AMUI'OCCDLELT."A<ILrS"'.'S MtTMODS, PROCCDUKCS 3 IMSULATPIG D'.r.'ZD E.\'DS OF TA$KS AND VESSELS I.QA~.r>A THERMAL INSULATION STANDARD ENGINEERING SPECIFICATION n.but.u UOV I9G5 SN 203 P HI. VI..' O Poqo 1 of 2 N. SCOPE 1.1 This Specification Covc:s Hupgustcd applica tion me mods fos insuiatin g dished ends of [..inks and vessels. DetivUs for applying-wires nnd bands are described in the appropriate application Specification. , 2. CALCIUM SILICATE, 85 PERCENT MAGNESIA, AND GLASS FIBER 3L0CKS 2.1 Calcium silicate, magnesia, -or glass fiber should be applied to the dished ends of tanks and vessels in a pattern similar to tkaUnhown in Figure 1. Sections 1 and 2 are installed first. The nreas are then built up in quarters in the order shown in Figure 1. Full length blocks nre used where possi ble. When applying magnesia or calcium silicate, a wooden mallet should be used to make the material conform to the curvature of the vessel. Wires and bands must be drawn tightly as shaping progresses. If a second layer is required, it shall be applied by rotating joints 45 degrees so that nil joints are staggered with the first layer. All chipped edges, cracks, or imperfections shall be filled in smoothly with Insulating Cement, Code 502 or 502.1. 2.2 Figure 1 pattern can be used for flat heada installed on vessels 30 inches and smaller by extending shell insulntion and filling voids with insulation or insulation cement. JL,I'CC`HMTTLC no 33 <0Pi]> DUP 1012138 DU 053432 SN 2C3 I' Poq 2 -K elating diciicd hijds op tanks and vessels L05906 NOVEMBER 1956 Rev, Juno 1957 3. CORK 4. CELLULAR CLASS 3.1 Cork nijrtuM be .ii'pliH to the dished r:-. i i of tanks and vey-'cL in u " .f.^rn sin-uhir In {It.it 'vvn in Figure J. Sections 1 and 2 arc installed first. The areas are then built up ia quarters in the ^rdcr B.'iown in birvre bu.l icnrth blocks are used where possible, iiu-ck-* rust be carefully n it^red together to iivme a clo-c fit. Lack Mock ? si*i lie coated with an n ir.csivw on all contact inirfac-s with the insulation and equipment. All chipped edaas, cracks, or imperfections ahull be smoothed with S-ea/n Filler, Code oOH. b .on completion of lie np-` plication, all wires or bandy should be checked for tightness end c;;v, n up where necessary. Sub.-cquant layers nrc applied in the sane manner except that all joints urc stac-ered with the preceding Liver. 4.1 Cellular ghi'-M sb-udd Le npplied to the diwhrd ends of t**nks u^d vrm^<!m in n pattern njmiLtr to that shown in Figure 3. Blacks must he cut to coofr.rm to th.c curvature uf the tanka and carefullv mitered together with butt joints staggered. Blocks are built out rndiallv fro.n the circular piece shown as 1 in Figure 3. Mach block shall be coated with in adner.ivc on ail contact surfaces with the insula tion and the equipment. All chipped edges or im perfections shall be smoothed with Seam Filler, Code 08. Upon completion of the. application, all bands should be checked for tightness and drawn up where necessary. Subsequent layers arc applied ia the same manner except that all joints are stag gered with the preceding layer. 3.2 Figure 1 pattern cun he used for flat insulationhcads installed on vessels 30 inches and smaller bv extending shell insulation and filling joint voids, with Seam Filler, Code f.1'3. 4.2 h igure 1 pattern can be used for flat insulation heads installed on vessels 30 inches and smaller by extending shell insulation and filling joint voids with Senm Filler, Code 303. DUP 1012139 DU 053433 AI'KUCM ICH SEP.ILZS i:i - EQUIP,".ZHT AND DUCT V/OCIC FtELD-AFPLIED 1 IIG! I-TEMP E DA TUK E BREATHING MASTIC FINISH LCX-CC THERMAL INSULATION STAND/.:':D ENG liiLElUNG CP CCIFICATION IS-jULO NOV 19M SN 100.64 A DEC 1959 Pane 1 of 3 1. SCOPE applied with joints tiFitly butted nod lateral joints 1.1 \ Specuiciiti-'n covers application of staggered. I kinds M'.all he placed over blocks Molded Clock Inoulalion with Field Applied High- approximately 1 inch from r:icii end of each block, tcr.'.pcro^. re Breathing Mastic Finish ou equipment thus providing four bunds for each 35-inch length urul ouct work. of insulation. All chipped cdr"3. cracks or imper 2. MATERIALS fections fcdt.ill be filled and smoothed with Insulation Cement, Code >32. Over the insulation and lands 2.1 All m-ncrutN shall he in accordanxc with the apply Poultry Netting, Code 71 t, drawn tight and UD X fi- *-3 S\-- '.I f'cclten of the Specific.U;er.> coverniap. Standard Lkisvucenng laced into place. See Figure 1. ,0 z>- u. 0 2.2 Dcsic Iniulaticn Materials -- Molded* < |c Cede 101-- <7"7 Maumesia o? V ** Cooc 102 -- Caic.um Silicate Sin.jfo-loyer insulation Bands _ _A__- t i sh 02 2C C-xit* 103 -- Diatonaccou-j f.arth Crdc i0 -- lr\-:ranic Silica-5 and Asbestos Fiber aw Code 100 -- Asbestos vim: Oiatcmaceoub Lnrth Dr o v- Molded " Code 107 -- Asbestos Sponce wi 0 * Code 10'-? - Cnrruratcd Asbestos Prcshnmk Code- 112.61 or Code 112.66 -- Glass Fiber f Coiic.114 - Mineral ftool (block only) 2.3 Dosic Insulation Materials - Fluid and Plastic DD 00 .0 Code 302* - Insulation Cement Code 302.1 -- Insulation and Finishing Cement (Limi ted to 800 F) --i X!-1-1 ^Poultry netting rluening FIGURE 1 2.4 Accessory Moterials 3.3 Double-layer Construction. The first or inner Code -706 -- High-tempernturc Breathing Mastic layer of curved block, or segmental block insulation Code 706.1 -- High-temperature Breathing Mastic shrill be applied with joints tightly butted arid (Cutback) lateral joints staggered. Bands 3nall be placed over Code 707 -- Insulation Primer Paint blocks approximately 1 inch from each end of each Code 03 -- Fibrous Adhesive block, thus providing four bands for each 36-inch Code 07 -- Flashing Compound _= length of insulation. The second or outer layer shall Code 920 >cr:es -- Stainless Steel R ires .and Bands * DLi U~ Code 930 Series --"MoneF* ^ircs and Bands* Code -- Spindle Anchors be applied so that all joints are staggered with the first layer and tightly butted together. Bauds shall = Code Tl l -- Poultry Netting be placed over second layer of blopks approximately 1 inch from each end of each block, thus providing 3. CURVED OR CYLINDRICAL four bands for each 36-inch length of insulation. EQUIPMENT - INSULATION APPLICATION All chipped edges, cracks or imperfections si.all HO 3.1 lobulation on equipment shall be... applied be filled aod smoothed with Insulation Cement, og r evi dy with ;oiats tightly hutted together. Insulation Code 302. Over the insulation and hands anplv 21, 2 inches or less in thickness shall be applied in Poultry Netting, Code .714, drawn tight and iacod a outric liver except where the 2ty2*inch thickness into place. See Figure 2. will not r-M-iiiv conform to the ourfnee being insu lated- In Mu-'h c:ioe, more than one laver may be rv Insulation over 2l/2 inches in thickness shuii be dou.'ieM.ivcr construction. Where Cod 502 is specified herein, Code 502.1 con bo substituted provided the temporarcre conditions do rot excoed 00 degrees F. 3.2 Single-layer Construction. Single-layer block, curved, or segmental block insulation shall be Selection specified on project or |ob specification index. Sixes -- See Table 1, Bonds. Vendors and merchandise de t i ano t i rn s ore given to describe i-olcnok and ruy not include oil acceptable products. Cub st 11 u ion s ore to be mode only on approval of the outhorify initiating the use of this Spec t fic oi ion. DUP 1012140 3unCu,*.`^iTrri ,,q itj ^ Installation economics should be considered when Selertmo f`i#* npli, no! bnof't nr block * hLO DU 053434 SN 100.64 A Pg* 2 6 LG'JOG SERI CS 100 EQUIPMENT AND DUCT 1VORK NOVCMBER 19S4 "... Mat 195A \ oyw 4. FLAT OR SQUARE-CORNERED EQUIPMENT - INSULATION APPLICATION 4.1 ftfsuhition Ii ;. applied *-nu.tlv with joints tiglitiv b'.iih-.i t.*ft r.tckf.t--. oUnuuluiion shall be ia .ifcorvimioi* with p.u*n..-rn;ift 3.1. UO.Iils . pine ^`xpouitry netting FICURE 2 3.4 The iasul^tioa oa heads or ends o{ cylindrical equipment t n a 11 be secured b. tirht bands cr wires that are not over 4 inches apart nnd fastened to clipu, un^Ic iron bands or -steel bands encircling the tank oenThd the rivet bend** or circumferential head weld, bee Firure 3. The insulation on the cylindrical tank noail he held in place at the center of the beads by radial wires or bands fastened to clipa or a floating ring. Fibrous Adhesive, Code 803, can be coed lo support inculatioo on overhead nurfacea until bands or wires can he applied. All chipped edges, crocks or imperfections shall be filled and cmiaoihcd with -Insulation Cement, Code 502. Over the inoulation aad bauds apply Poultry Netting, Code 714, drawa tight aad lacea into place. 4.2 Hi11- k i:^u! at 1 'a | ue u`|rlirl with joints lipktlv bulled tiifi t:;i*r .iivd 'atend ji>:ntw sti/mcrrd. Hands *- ' r 111 LC pl.tcoj OVlT M O C >. 3 p TO X i lx: (It el V 1 inch from cacti end of each block, thaw r`r'',,; di..* fnnr i--', ........................ _h iwu'in of insulation. rtnerc v.cldioc is permissible, the blocks nmv lie ` supported bv Lands lantcricd to clip?* that cue lacked on the metal surfaces. For cither vertical surfaces or horizontal surfaces facing up, the hands snail he spaced ut 2-foot intervals. For horizontal surfaces facing down, the bands shall be spaced at 1-foot intervals. At square comers of insulation of flat surfaces, mct.d comer .uiclcs or shields shall be placed under the bands to prevent cutting of in sulation, All chipped edres. cracks or imperfections shall be filled and smoothed with Insulation Cement, Code 502. Over the insulation and bands apply Poultry Netting, Code 714, drawo tight and laced into place. See Figure 4. Corner band Wires or band* 1t I Radiol bands or wires __ FIGURE 3 Second layer 4.3 Alien specified on project or job specification, .. Pi?*-* \ layer the blocks nmy be supported by Spindle Anchors, Code 964, applied to the metal surface by cementing, welding, or spot-v.cldiug. See Figure 5. 4.4 Spindle anchors, clips, rods, or bars may be i welded or spot-welded to the metal surfaces of f equipment or duct work ONLY with the written | approval of Design, Construction unci The lad. Ucpt. 1 4.5 When the method of fastening io not specified on the project cr job specification index, the ap plicator may choose the most economical or con venient method. However, written approval of welded fautenineu muot be obtained mi outlined in pnrnpraph 4.4. I <pir DUP 1012141 h Us DU 053435 LO>9CC iJOYU'.DER 195-1 Ra*. July 1954 I SERIES 10-0 EQUIPMENT AMD DUCT V.'ORK SN 100,64 A Pog 3 i ! material.) Trowel over the entire surface of the | insulation, bands, and Poultry Netting two h'4-inch coato of High-temperature Idrcnthing Mastic, Code 706, to achieve a minimum V4-incb thickness when dry. \ \ II I I rI 5. FINISH S. 1 Finish ehall consist of a prime coat of Insula tion Primer Point, Code 7G7, applied by brushing t or 6r>raying over the insulation, bnndn, nnd Poultry Nctliug. iPrimcr can be eliminated over Code 112 6. FLASHING 6.1 Flashing Compound, Code C07, shall be applied at all poociblc sources of moisture penetration such as the intersections of insulation at pie.-3, nozzles, building walls, vnlve bonnets, supports, hangers, nnd other porta protruding throuch the surface of the finish. Prior to application, wipe down surfaces of talc-coated felts or other dusty surfaces with a demp cloth and allow in dry to coin maximum adhesion. The Flashing Compound, Code 807, shall be applied to provide a watershed in a V^-inch coating extending over all intersecting surfaces without feathering of edges. See Figure 1. | iI TABLE 1 - BANDS ( Distance Around Outside 920 930 ! Surface o? Insulation Series Seri os Minimum (Ft.) Maximum Stainless Steel (Ft.) Monel 4 922 932 4 8 926 936 8 20 927 937 20 928 933 DUP 1012142 iCi '. 1 . ' o DU 053436 NO TE ___ T H , S d o c u m e n t is t h e p r o p e r t y o r c . i o u p o n t o c N e m o u r s a n o - c o m p a n y . t h c t e c h n i c a l . IN F O R M A T IO N M flW E O N M A Y N O T B C U S E D N O R R E P R O O U C C D W IT H O U T T H C P E R M IS S IO N O F D U P O N T . -A - i.osoor APPLICATION :- SERIES 100 UULlt i.-Lh l RhJ uvu i mm\I\ DUAL-TE:.,FLRATUvI: INSULATION REINFORCED VAPOR-BARRIER FINISH thermal insulation STANDARD ENGINEERING SPECIFICATION ........ . MARCH 1959 ~ SN 100.65 A HI. ,1MU Pag. 1 of 2 1. SCOPE 1.1 Tliir* >: trcific ill' n covers- the- n p i I icnt ion of insulation f t uun'.-tcn in*** ilum of equip ment n::.i wC. ...>rf. \.r. ;*. fje ; i-nrrp-;; ' \ reinforce 1 low-temper it are \ .i p * r-1 irner m.wtic finish. 2. MATERIALS 2.1 MI matcriais snail i.* in jccorJar.ee with the SN -- M Section of the Ston-urd Lupine :n:i^ Specifi cations governing. 2.2 Basic Insulation Materials -- Molded Code 11 i Cellular CL:>s 2.3 Accessory Materials Code 2.06 -- Glass Fiber Blanket (l-pound density and 1 inch thickncssT Code 7C9 -- Vapor-Barrier Mastic Code 710 -- Glass Cloth Code 71k -- l haul try Nettine; Code 717 -- "RaymeM".,` doth Code 72k - \sbestos Paper (*/3 inch thick, 6k pounds per 100 square feet) Code 807 -- Flashing Compound Code 808 -- Seam Filler Code 811 -- Water-Resistant Adhesive Code 920 Scries -- Stainless Steel Bands . 3. EQUIPMENT - APPLICATION 3.1 Insulation support angle iron Lands shall he placed ou all equipment at thc knuckle weld. In addition, insulation support angle iron bands shall be placed on all vertical tanks on 18-foot centers. The leg of thc angle iron bands shall be b'2 inch less than thc total thickness of the insulation. 3.2 For all dual-temperature services, the surface of the equipment shall le free of rust, dirt, and other fore tun matter. The surface of. Jthc equipment shall be gisen a coat of Code oil, ft ntor-Rcs isl ant Adhesive. Bor all surfaces, except the top half of the cvlin dncal surface on horizontal tanka, npplv Code 220, Glass l iber Blanket, into the mastic while it i`> mil 1 t ickv. The ;;lnss fiber blanket nhall not be lapped but `hail he cut nc.u_.iiw ihc ends butted togcuef. For thc top half of the cylindrical surface on horizontal tanks, applv asbestos paper, Code 72 V, to the mastic while it is atUl tacU. 3.3 The gins? fiber blanket shall completely cover all pnrtr. of thc equipment except those rurfurcs covered with asbestos paper. The blanket shall Le carried ever brackets, supporting ancles, nipp!c:t, e.nd all other parts protruding into the insulation including parts protnjainc from surfaces covered with asbestos paper so that there is no contact between the foam glass and metal. 3.4 Poultry netting, Code 71 k, shall be applied over the glass fiber blanket or asbestos paper, pulled richt nnd laced. Over this, apply a thin coat of Code 811, Water-Resistant Adhesive tarrroximnlely two gallons per 100 square feet). 3.5 Apply Cellular Glass, Code 111, insulation over coated glass blanket or asbestos paper and poultry netting. Tbc cellular glass blocks shall be applied with a joint stagger. Eaeh segment of foam glass shall be coated with Code 811, XatcrResistant Adhesive, on all contact surfaces with the insulntion nnd the coated glass fiber blanket, and shall l>c held firmly in place by bands. All chipped edges, cracks, and imperfections shall be filled in and smoothed wilh Seam Filler, Code 808. 4. BANDS 4.1 A band snail be placed over the foam glass blocks approximately 1 inch from each end of each block, thus providing 4 bands for each 18-iach length of insulation. 5. FINISH 5.1 Apply Vl6-inch spray or hand-applied layer of Vapor-Barrier Mastic, Code 709. Into this layer, embed Glass Cloth, Code 710, or "Ravmcsh" Clotli, Code 717. Applv a second coat of VnperBurrier Mastic, Code 709, over the reinforcing to a thickness cf approximately V'3 inch, totaling "Vl6 inch wet or Vs inch dry vnpor-barrior finish. 6. FLASHING 6.1 Hashing Compound, Code 807, shall be ap plied at all possible sources of moisture penetra tion sucii ns the intersections of insulation at piers, nozzles, building walls, valve bonnets, Vendor* ond morckoncji to uenQnntions ore given to detenbe ond moy not include oil crrtoicoiQ cmtucfs. Substitutions ore to b*. mode only on opprovol of tr9 Authority mi naimj the uso of this Specification. lUl'TOMMirtiT NO. 20 Mil) DUP 1012143 i's-O DU 053437 J SN 100.65 A Pon* 2 t ...... 1 -9- SERIES 100 EQUIPMENT AND DUCT WORK supports, hungers, uml other pans protruding through the surf.tee of the finis}' The Flushing Compound, Code f>07, shall he ap plied lo provide n watershed in n I't-inch coating extending over nil intersecting surfaces without feathering of edges. Distance Around Outside Surfoce of (nsulalion Minimum (Ft) Maximum (Ft) 4 48 8 20 20 TABLE 1 - BANDS 920 Series Stainless Steel 922 926 927 928 L0r)906 MARCH 1959 (tjPfffp DUP 1012144 fii / c<: y Ccp o u DU 053438 APPLICATION J. W SERIES 100 - EQUIPMENT AND DUCT WORK FIELD-APPLIED ALUMINUM JACKETS WITH MASTIC FLASHING Lj'u > <'.) 0 THERMAL INSULATION STANDARD ENGINEERING SPECIFICATION ISSUKU NOV 1954 HE. VI L>lD MAY 1959 SN 103.68 A Pago 1 of 4 J 1. SCOPE ~ 1.1 This Specification covers application of Molded Block Insulation with Field-Applied Aluminum insulated. In such case, more than one layer may be necessary. Insulatioo over 2V2 inches in thickness shall be doublc-lavcr construction. Jacket on equipment and duct work. 3.2 Single-layer Construction. Single-layer block, 2. MATERIALS curved, or segmental block insulatioa shall be applied with joints tightly butted and lateral joints Uw 2.1 Ml materials shall he in ac-cordaacc with the staepered. Bunds (see Table 1) shall be placed SN--M Section of the Standard Engineering over blocks approximately 1 inch from each end of Specifications governing. each block, thus providing four bands for each y,Q u. 2.2 Basic Insulation Materials -- Molded* 36-inch length of insulation. All chipped edges, siZo U ou52* Code 102 -- Calcium Silicate Code 101 -- Inorganic Silicas and Asbestos Fiber cracks or imperfections shall be filled and smoothed with Insulatioa Cement, Code 502. See Figure 1. Code 106 -- Asbestos and Diatomaceous Earth Single layer Molded Fleshing insulation .Bands Code 112.61 -- Glass Fiberboard, PlaiD t Etd 31 Ot- Code 112.66 -- Glass Fiber Blockf Radial bands or wires 2.. Code 114 -- Mineral Nool (block onlv) 2.3 Basic Insulation Materials -- Fluid and Plastic -* Code 502* -- Insulation Cement fs Code 502.1 -- Insulation and Finishing Cement *o 3D (Limited to 800FI DO .0 -K 2.4 Accessory Materials Code 709 -- Low-temperature Vapor-barrier Mastic Code 716 -- Aluminum Jacket -- 0.016-inch Thick Code 801 -- Lap Adhesive Code 803 -- Fibrous Adhesive Flothing FIGURE 1 S' Code 807 -- Flashing Compound a" Code 920 Series -- Stainless Steel Wires and Bands* 3.3 Double-layer Construction. The first or inner layer of curved block, or segmental block insulation Code 930 Scries -- "Monel" Wires and Bands* shall be applied with joints tightly butted and lateral Code 964 - Spindle Anchors joints staggered. Bands (see Table 1) shall be Code 971.1 -- Stainless Steel Sheet Metal Screws Code 976 -- 0.016 -inch thick plain Aluminum Sheet Code 977 -- Corrugated Expansion Bands ^4-inch placed over blocks approximately 1 inch from each end of each block, thus providing four bands for each 36-inch length of insulation. The second c. x 0.015-inch Type 304 Stainless Steel i'z 10 Code 978 -- 9-inch x 0.032-inch Aluminum "S" Clips Code 979 -- Graham Pins Code 980 -- Breather Bands outer layer shall he applied so that all joints are staggered with the first layer and tightly buttec together. Bands shall be placed over second layer of block approximately 1 inch from each end of each block, thus providing four bands for each 36-inch length of insulatioa. All chipped edges, 3. CURVED OR CYLINDRICAL EQUIPMENT - INSULATION APPLICATION cracks or imperfections shall be filled and smoother with Insulation Cement, Code 502. See Figure 2. 3.1 Insulation on equipment shall be applied snugly with joints tightly butted together. Insulation 21/2 inches or less in thickness shall be applied in a single layer except where the 21/2-inch thickness *Where Code 502 Is specified heroin, Code 502.1 con b* substituted provided the temperature conditions do nc' exceed BOO dogroei F. Selection specified on project or job specification index. will not readily conform to the surface being Sizes of Bands -- See 1. DUP 1012145 Vendors ond merchandise designations are given to describe materials and moy not include all acceptable products. Substitutions are to be mode only on approval of the authority initiating the use of this Specification. ^ \ *` iUOCCUMITTCC NO 29 f Installation economies should be considered when selecting th ontionnl fmord or Mock tyre________________ (iio / NOTE DU 053439 100.60 11 SERIES 100 EQUIPMENT AND DUCT WORK NOVEMBER 1954 Rev. July 1957 4, FUAT OR SQUARE-CORNERED EQUIPMENT - INSULATION APPLICATION 4.1 Insulation shall he applied snugly with joints tightly hutted together. Single- versus double-layer construction shall be in accordance with paragraph 3.1. 4.2 Hlock insulation shall he applied with joints tightly butted together and lutcru) joints staggered. Hands shall be placed over blocks Approximately 1 inch from each end of each block, thus providing 4 hands for each length of insulation. 4.2.1 Where welding is permissible, the blocks may be supported by bands fastened to clips that arc tacked on the metal surfaces. For horizontal sur faces-facing down, where spindle anchors are not specified, intermediate bands, held by clips, shall be installed. FIGURE 3.4 The insulation on heads or ends of cylindrical equipment shall be secured by tight bands or wires that are not over 4 inches apart and fastened to clips, angle iron bonds, or steel bands encircling the tank behind the rivet heads or circumfcrcnti.il head weld. See Figure 3. The insulation on the cylindri cal tank shall be held in place at the center of the head by radial wires or bands fastened to clips or a floating ring. Fibrous Adhesive, Code 803, can be used to support insulation on overhead surfaces until bands or wires can he applied. All chipped edges, cracks, or imperfections shall be filled and smoothed with insulation Cement, Code 502. 4.2.2 At square corners of insulation of flat surfaces, metal corner angles or shields shall be placed under the bonds to prevent cutting of insula tion. All chipped edges, cracks, or imperfections shall be filled and smoothed with Insulation Cement, Code 502. Finj *h Second faye Rodiol bonds of wires Finish First loyor Second toyer insulation First layer insulation FIGURE 4 4.3 When specified on project or job specification, the blocks may be supported by Spindle Anchors, Code 964, applied to the metal surface by cementing, welding, or spot-welding. 4.4 Fastening devices may be welded or spot-welded to the metal surfaces of equipment or duct work ONLY with the written approval of Design, Construction and The Industrial Department. Angle*iron bond 4.5 When the method of fastening is not specified on the project or job specification index, the ap plicator may choose the most economical or con venient method. However, written approval of welded fastenings must be obtained na outlined in paragraph 4.4 DUP 1012146 (SjjpTp [ f>U) Ulk DU 053440 r N0VC.M.ww.1 173-1 Rov Mn, i?_ra 12 semes lea EQUIPMENT AND D'JCT WORK L05906 SN 100.63 A Pob 3 5. FINISH 5,1 Vertical t.iuks ami towrr-i shall have an ancle-- support f.-rcn-d f,-;c:ic n, = '~e Fig 3, above the bottom t-nucicle weld, ! jsc or bottom hend, directly under L.e in-ul.aion. The nn.zle-iran support shnll be in two nectionsfor e.jnipmcpt lestnhau 4-foot diame ter and not leas than 3 sections for equipment over -1-foot diameter. At any point where the steel nnqlc-iron supports contact aluminum, apply Low- temperature Vnnor-brrner Mastic, Code 709, to a dry thickness of 1 8 inch to prevent mctal-to-metal contact between the aluminum and steel surfaces. The angle leg shall extend * 2 inch beyond the sur face of the insulation to provide a ledge to support the first course of corrugated aluminum. 5.2 Aluminum jacketing should be cut to wrap around the circumference of the equipment. Where long sheets are difficult to handle, they can be ap plied in two or more sections with a 3-inch hori zontal and vertical lap. The lap shall be coated with Lap Adhesive, Code 801. The material shall be placed on the equipment with the laps located no as to shed water and present the least amount of resistance to the prevailing winds. 5.3 The sheets on vertical vessels shall be sup ported by using Aluminum "S" Clip3, Code 978, placed on 36-inch centers. (See Figure 6.) 5.4 After the jacket has been installed and properly placed, two Stainless Steel Corrugated Expansion Bauds, Code 977 or two Conventional Bands (sec table 1) with ``Techalloy" springs, Code 980, per circumferential sheets shall be placed over the jacket oa V4 point centers. Where Code 977 is selected, the bands shall be applied ia two pieces with the clips oa the opposite sides of tower to insure an even pull and reduce crushing of the corrup.ntion. On vertical vessels Stainless Steel Sheet Metal Screws, Code 971.1, 3ha 11 be in stalled though the lupped sheets oa the vertical joints on approximate 9-iach center line. 5.5 Stainless Steel Sheet Metal Screws, Code 971.1, shall be installed in the circumferential joints. To provide for vertical expansion of vertical vessels the screws shall be left out of circumfer ential lap joint in every third course, if the equip ment is twelve feet high or greater. Screws shall he placed on 18-inch centers. 5.6 Tops of vertical or ends of horizontal equip ment shall he finished with 0.016-inch thick plain Aluminum Sheet, Code 976. The sheet shall be cut into segments to conform to the radius of the curve of the head. Each segment shall overlap at least three inches. The lap shall be coated with Lap Adhesive, Code 801, and secured with Stainless Steel Sheet Metal Screws, Code 971.1, on 4-inch centers. 6. FLASHING 6.1 Flashing Compound, Code 807, shall be applied at all possible sources of moisture penetration, such as intersections of the insulation at piers, nozzles, etc., and other parts protruding through the surface of the finish. This shall be applied to pro vide a watershed in a V4-inch coating extending over all intersecting surfaces. 6.2 Where it is necessary to slit the aluminum jacket when forming around nozzles, etc., reinforce the clit joint with a backup piece' of aluminum secured with Stainless Steel Sheet Metal Screws, Code 971.1. TABLE 1 - BANDS Dl*tanc Around Outside Surface Of insulation 920 Series Minimum (Ft) 8 20 Maximum (Ft) 8 20 Stainless Steel 926 927 928 930 Series "Monel" 936 937 938 DUP 1012147 kL1 0 1 i DU 053441 SH IbJ.OU A Pag* 4 13 - SERIES 100 equipment and duct work L03906 NOVEMBER 1954 Rv May 1958 Corrugated aluminum jacket nsulafion Corrugated aluminum jacket Flashing, Cads 807 Bands Mastic Coated, Codo 709 Anglo iron support Soe Fig 7 "S" clip - 1" x 0.032" aluminum Equipment Flguro 6 DUP 1012148 b7 / DU 053442