Document e5rjBrRzZEbbOo8O2ZY1gDbrm

ABD00211557 COMPLIANCE PLAN CAPITAL ITEMS REACTOR VALVE LIMIT SWITCH REPLACEMENT ABERDEEN CHEMICAL PLANT October 25, 1985 % ;WORK BY A Frank G. Jeanson Process Engineer REVIEWED AND APPROVED BY: //fO'icA/f'y--(p f Veldon E. Messlck Chief Process Engineer ABD00211558 t COMPLIANCE PLAN CAPITAL ITEMS REACTOR VALVE LIMIT SWITCH REPLACEMENT ABERDEEN CHEMICAL PLANT TABLE OF CONTENTS I. PURPOSE AND PROCESS DESCRIPTION II. INSTRUMENT SPECIFICATIONS III. DRAWINGS ABD00211559 COMPLIANCE PLAN CAPITAL ITEMS REACTOR VALVE LIMIT SWITCH REPLACEMENT ABERDEEN CHEMICAL PLANT I. Purpose and Process Description The purpose of this design Is to provide the valves on the reactors with accurate indication in the control room of the valve position. The existing limit switches do not provide this accuracy, since they are operated by the position of the actuator and not the actual valve stem. This type of operation does not take into account the possibility of shearing between the valve stem and actuator, which has occurred here in the plant. This poses a potentially hazardous situation for a VCM release. This design will provide each of the designated valves on the reactors with a new limit switch that operates on the position of the valve stem. These new limit switches will provide accurate indication in the control room and eliminate the hazard of a valve being open when it's actuator position is showing closed. A total of 70 valves will be equipped with this new type of limit switch. These limit switches will be mounted on the bracket between the valve and the actuator. Drawings of several different types of valves with the new limit switches are attached. Table I lists the valve location and manufacturer. Table II lists the different types of valves, quantity of each and actuator type. ABD00211560 I r'V . Reactor 745 + 700 600 +~ 500 600 500 400 300 ' TABLE I Valve Location Size Manufacturer `Chem Wash Rtm. 6" Hot HjO Charge 6" Sewer 6" Dump 6" Evacuation Recovery Vent 8" 6" 4" Jamesbury (Ball) TuFline (Plug) 150 Jamesbury (Ball) Jamesbury (Ball) TuFline (Pliig) 150 TuFline, (Plug) 150^ TuFline.(Plug). 300 Chem Wash Rtm. 6" Hot HjO Charge 6" . Sewer 6" Dump . 6" Evacuation Recovery Vent 6" 6" 3" Vent 3" Chem Wash Rtm. 6" Hot H2O Charge Sewer Dump 6" 6" 6" Evacuation Recovery Vent 6" 6" 3" Chem Wash Return Hot H2O Charge 6" Sewer 6" Dump 6" 6" " KTM E0106(Ball) TuFline (Plug) 150 TuFline- (Plug). 150.*, wkm emnjjiaii) \ . TuFline (Plug) 150 TuFline (Plug) 150WKM (Ball) 3RB100 TuFline (Plug>^300 WKM (Ball) 6FB123 Module 310C"" TuFline (Plug) 150 Durco (Plug) 6411 WKM (Ball) 310- TuFline (Plug) 150 TuFline (Plug) 150 WKM (Ball) 3RB100 310C KTM (Ball) E0106 TuFline (Plug) 150 TuFline (Plug) 150 WKM (Ball) 6FB112 310 B ABD00211561 Reactor 744 743 742 +741 Valve Location Evacuation Recovery Vent Size 6" 6" 3" Manufacturer TuFline (Plug) 150 TuFline (Plug) 150 TuFline (Plug) 300 Chem Wash Rtm. 6" Hot HjO Charge 6" Sewer 6" Dump 6" Evacuation Recovery Vent 6" 6" 3" WKM (Ball) 6F-B130 310B WKM (Ball) 6X4-B102 WKM (Ball) 6X4-B102 WKM (Ball) 6F-B112 310B TuFline (Plug) 150 TuFline (Plug) 150 WKM (Ball) 3KB150 Manufacturer Size Fig.No. Quantity Actuator ABD00211562 ABD00211563 COMPLIANCE PLAN CAPITAL ITEMS REACTOR VALVE LIMIT SWITCH REPLACEMENT ABERDEEN CHEMICAL PLANT III. Instrument Specification Item PLS-101 through 170 Description Proximity Limit Switches ABD00211564 i SPECIFICATION SHEET eiawt AWrr^ecA. Ctv^/\vtccvi project n* rr *A|lf .wn *>. Mlo fjll - SERVICE p\__ ^ -- \0 \ -4^srvA }~7(0> \fVoXw ^ i~V --(AAi^ -S Ou.^AT^W * ~?<3 Service ` Vtfdvp. aJ-/vJ.i rv , "t-C kftj L^ool,H^v\ ' O^n brc*-ote^ bg'(-ivee^ -- ma MyJF^cA^r- er~ : tfc- co^wo^-w <^PPru AWl s 7/S77V &uax*A fV^Orip\rVc3rv - b,NPT c.opvJ.va "t 4- oo44-eA. , 3, i^Aire es-^A- . 4-i ^tr> 33c3 s -We( (vr)uv-SN/v^ ov i *k -- IR aJF X 'D-. <P / 3 ^ ^ 4 441 -S SHKTorRtV --........' \ End Cap: .050" Stainless Steel (304] End Cap, available with thicker End Caps for higher pressure. Pressure Options: Normally the standard 5/8" diameter will withstand 2000 PSI. Larger cases with thicker walls and front End Caps will allow the switch to function at much higher pressures (up to 10,000 PSI). Certification available as factory option. Case: 300 Series Stainless Steel case, plain or threaded body (5/8-18 NF). Different body lengths available, SEE options on MODELS AVAILABLE. Magnets: Made with a high energy product magnet. An excellent coercive force which converts into grams of Contact Pressure for reliable operation. Meets MMPA Specifications. External Threads: Machines to meet SAE 5/8-18 UNF Specifications. Units available with or without threads. Contacts: Type Silver, Cadmium Oxide, resists welding and is some of the most widely used Contact Material in the industry. Sized to withstand approved ratings. Hermetically Sealed Contact Chamber. Bearing: Consists of a finely ground Stainless Steel Pin and durable plastic housing. Sized to withstand a wide temperature range. Resists seizing and gives millions of free operations. Potting: Terminal cavity filled with epoxy resin com pound for sealing and mechanical support of wire/ cable connections. Body Tube: Made of Free Mechanical Stainless Steel. Resists most all harsh environments and withstands high working pressures. Impervious to water, oils and gases. Internal Threads: 1/2-14 NPT. complies with CSA requirements for Explosion Proof Applications. Wire or cable leads available to meet Customer's Specifications. ABD00211567 ( When time, accuracy, and dependability count... you can count on the 70 Series GO Switch. Maintenance free; engineered for precision, performance and reliability. The standard 70 Series GO* Proximity Limit Switch has been designed and built to rugged specifications for use in most industrial and environmental applica tions. Each switch is totally enclosed, hermetically sealed and capable of operating in hostile environments. The standard stainless steel housing is impervious to oils, caustic acids, water laden areas and most Standard Models atmospheric conditions, with a broad operating temperature range. (See specification) Many different models of the switch are available for your design needs. (See ordering information for specifications, detail and options.) Hazardous Location approved models for Class I, Division 1, All Groups n Model 713360 No conduit connection, 10" 3 conductor cable with water resistant squeeze connection, type 300 stainless steel housing with 54-18 NF x 1.5" threads with 2 lock nuts. Model 713570 H NPT conduit outlet. 18!* 3 conductor cable, type 300 stainless steel housing with 54-18 NF x 2.813" threads with 2 lock nuts. Model 713524 H NPT conduit outlet with 18" potted, 3 conductor cable, type 300 stainless steel housing, no threads. Model 713420 No conduit outlet, 18" potted, 3 conductor cable, type 300 stainless steel housing; no threads. Mil Model 713660 No conduit outlet, 18" potted. 3 wire leads, type 300 stainless steel housing with 54-18 NF x 1.5" threads with 2 lock nuts. Model 713564 J4 NPT conduit outlet with 18" potted. 3 conductor cable, type 300 stainless steel housing with 54-10 NF x 1.5" threads with 2 lock nuts. Model 713460 No conduit outlet. 18" potted. 3 conductor cable, type 300 stainless steel housing with 54-18 NF x 1.5" threads with 2 lock nuts. Model 713720 % NPT conduit outlet with 18" potted, 3 wire leads, type 300 stainless steel housing, no threads. Model 713574 J4 NPT conduit outlet with 18" potted. 3 conductor cable, type 300 stainless steel housing with 54-18 NF x 2.813" threads with 2 lock nuts. Model 713520 H NPT conduit outlet, 18!* 3 conductor cable, type 300 stainless steel housing, no threads. .Ili Model 713760 J4 NPT conduit outlet with 18" potted. 3 wire leads, type 300 stainless steel housing with 54-18 Nh x 1.5" threads with 2 lock nuts. Model 713724 Vi NPT conduit outlet with 18" potted. 3 wire leads, type 300 stainless steel housing, no threads. Model 713560 V, NPT conduit outlet with 187 3 conductor cable, type 300 stainless steel housing with 54-18 Npx 1.5" threads with 2 lock nuts. Model 713770 H NPT conduit outlet, 18" potted 3 wire leads, type 300 stainless steel housing with 54-18 NF x 2.813" threads with 2 lock nuts. Model 713764 Yt NPT conduit outlet with 18" potted. 3 wire leads, type 300 stainless steel housing with 54*18 NFx 1.5" threads with 2 locknuts. Approved switches are in compliance with current bulletins 1243,1273 and 1308. Model 713774 14 NPT conduit outlet with 18" potted, 3 wire leads, type 300 stainless steel housing with 54-18 NP x 2.813" ' ' These switches are U/L and CSA approved for Industrial control, general purpose use. See hazardous location approved models in Column 3, this page. ABD00211568 TOLERANCES UnlM otterwlM spwtftt Angtac 1*. Fraction*: 1/3r. JOC .0r. .XXX .005" Surtacw must b* Coneontrte. ParaM, Flat 4 Squat* (aa appOcabt*) to aach othar wfthin T.l.R. NO. REVISION OATE BY APPO. n /-ACTUATOR : / WTG. BRKT. MATERIAL LIST Item Qty. Description Dwg. No, Switch Activator V126411-1943 Mounting Bracket V126411-1944 1/4-20 x 1/2 Hex Hd. Screw 1/4 L.H. 5/8 Shakeproof L.W. 5/8 F.W. (1-5/16" O.D.) RILL a TAP I/4-20UNC GO avitch -ACTUATOR vMTG. BRK T. 1 FIG. 2 GO Switch COUPLING INSTALLATION INSTRUCTIONS 1. Disassenble Actuator and Coupling from Valve and remove existing pointer. 2. Slide 9witch Activator (item 1) onto drive shaft. 3. Drill and Tap Actuator Mtg. Brk't. for 1/4-20UNC screws and attach Mount ing Bracket (item 2) with items 3 & 4. 4. Mount GO Switches in Mounting Bracket (item 2) with two jam nuts supplied with switch and washers items 5 & 6. 5. Adjust Switches in slots on Mounting BRacket (item 2) to sense Switch Activator (item 1) in full open and full closed positions. Note: 1. GO Switches are not included in V.I.P. (Valve Indication Package) and should be ordered separately. 2. Use Model 713774 GO Switches. OWN. BY RON 8. CHK.8Y OATE 9-26-63 APPO. i SeSfaas* 76^ Bi/C 70 SERIES GO SWITCH V.I.P. ON DURCO 6" 150# G411 Valve WITH BETTIS ACTUATOR \4 FOR CONOCO. GENERAL EQUIPMENT 4 MANUFACTURING CO.. INC. *300 FERN VALLEY ROAO P-O. BOX ITOQ . _ LOUISVILLE. KENTUCKY. U6A. 40333 SYSTEMS (BOC) N443N. TWX1104354710 DWG.NO. V126411-1942 rIv ABD00211569 TOLERANCES UnktM otfwrwtM specified AngNe 1\ Fraction* 1/32". .XX .or. .XXX .005" 8uriaoM mutt bo Concontric, ParafM, Ret & Square (to applicable) to each other within T.I.R. ACTUATOR MOUNTING BRACKET NO. REVISION DATE BY APPO. Item Qty. 11 21 31 44 54 62 72 MATERIAL LIST Description Dwg. No. avitch Activator V907310-1951 Mounting Bracket V907310-1952 Set Screw #12-24 x 1/4 1/4-20 x 1/2 Hex Hd. Screw 1/4- L.W. 5/8 Ext. Tboth L.W 5/8 F.W. RILLS TAP 1/4-20 UNC. (4) HOLES ACTUATOR MTG. BRKT. GO SWITCH ORIVE SHAFT ! n r/- GXD-- 1 -- 1 3 FIG. 2 INSTALLATION INSTRUCTIONS 1. Remove Actuator, Coupling and Existing position indication plate. 2. Slide Switch Activator )item 1) onto drive shaft and secure with set screw (item 3). 3. Assemble GO Switches to Mounting Bracket (item 2) with Jam Nuts supplied with switches and washers items 6 & 7. 4. Place Switch mounted on bracket on sides of Actuator mounting bracket and align switch with Activator (item 1) then natch drill Actuator mounting bracket with holes in Mounting Bracket (item 2) Secur^ with items 4 & 5. 5. Pitches should sense Switch Activator when Valve is in full open and full closed positions. NOTE: GO Pitches are not included in V.I.P. (Valve Indication Package) and should be ordered as a Separate item. DWN. BY RON S. CHK. BY APPO. DATE 10-5-83 m"Smw5 70 SERIES GO SWITCH V.I.P. ON W-K-M 310 BALL VALVE FOR CONOCO GOGENERAL EQUIPMENT A MANUFACTURING CO.. INC. 3300 FERN VALLEY ROAO P.O. BOX 37200 Louisville, kentuokv. usa. 40tss SYSTEMS. (0O2)tMS-33M. TWX S1043S47M !!{ DWG.NO. REV? V 907310-1950- ABD00211570 *(***** *^VMIVW AngN* 1\ FrtcUon* V3T, .XX 0r. .XXX .QQ$" SurtecM must b CoACtntric. Parailtl. Flat & Square (ai applfcaWt) to eacft other wUftin T.I.R. NO. REVISION OATE BY APPO. ACTUATOR MOUNTING Item Qty. 1 21 3 .1 44 54 62 72 MATERIAL LIST Rescript ion Dwg. NO. Svitch Activator Mounting Bracket V907310-1955 V907310-1954 Set Screw #12-24 x 1/4 1/4-2C x 1/2 Hex Hd. Screw 1/4- L.W. 5/8 Ext. TOoth L.W. 5/8 F.W. FIG. I INSTALLATION INSTRUCTIONS 1. Renove Actuator, Coupling and Existing position indication plate. 2. Slide Switch Activator (item 1) onto drive shaft and secure with set screw (item 3). 3. Place Mounting Bracket (item 2)onto * Actuator Mtg. Brk*t. and mark position of two holes. Drill and tap for 1/4-20 UNC holes. Secure Mounting Bracket (iter 2) (item 2) with items 4 & 5. 4. Screw GO Switches into Mounting Brk't. (item 2) till Gap between end of switch & Switch Activator (item 1) is approx. 1/16". Secure with Jam Nuts that are included with Switches and with washers (items 6 '& 7). 5. Switches should sense Stitch Activator when Valve is in full open and full closed positions. NOTE: GO Switches are not included in V.I.P. (Valve Indication Package) and should be ordered as a Separate,item. OWN. BY 0 RON S. CHK. BY APPD. ?t/ 75* ^ t/ 74 DATE 10* 70 SERIES GO SWITCH V.J.P. ON W-K-M 310 BALL VALVE 6" FOR CONOCO GENERAL EQUIPMENT & MANUFACTURING CO.. INC. 3300 MAN VALLEY ROAO P.O. BOX 37390 ______ LOUISVILLE. KENTUCKY. USA 40233 SYSTEMS (SOS) 99*2391 IWX 91043*2796 SgllSili dwg.no. V 907310-1953 i ABD00211571 TOLERANCES Unteu otharwiaa apaciflad AngteK 1*. Fractions: 1/32". .XX .01". J(XX .005' Surfacaa must bo Coneantrie. Psralloi. Fiat & Square (as appOcabts) to each other within _ T.l.R. .g 0/l)\P NO. REVISION OATE BY APPO. MATERIAL LIST Item Qty.l Description Dwa. No 1 1 Switch Activator V4Q280Q-1S48 2 1 Mounting plate V402800-1949 3 3 #10-24 x 1/2 Rd. Hd. Screw 4 3 #10 Ext. Tooth L.W. GO SWITCH (OPEN) MATCH DRILL FOR THREE 10-24 UNC-20 THREADEO HOLES ACTUATOR M7G. BRKT. GO SWITCH (SHUT) INSTALLATION INSTRUCTIONS 1. With Valve Actuator removed slide Switch Activator (item 1) onto drive shaft as shown in figure 1. 2. To Mount Mountino Bracket (item 2) match drill and tap for three #10-24 UNC screws and attach item 2 to Actuator mountino bracket with items 4 & 5. 3. Screw GO Switches Into threaded holes on Mounting Bracket (item 2) and secure with jam nuts included with Swltches. 4. Adjust Switches to sense triangular bars on Switch Activator when Valve is in full open or full closed positions. GO SWITCH 1 JAM NUT FIG. 2 FIG. 3 OWN. BY RON S. CHK. BY APPO. ) DATE 10*3*63 ..*>** > an Zio M-60L 70 SERIES GOSWITCH V.I.P. ON KTM 6" VALVE E0800 WITH JAMESBURY ACTUATE FOR cdtooco GENERAL EQUIPMENT & MANUFACTURING CO.. INC. 3300 FERN VALLEY ROAD P.O. BOX 97290 LOUISVILLE. KENTUCKY. USA 40233 SYSTEMS (502) aea^aaa, twx I10-43V27M dwg.no. REV. V402800-I947 ABD00211572 TOLERANCES Unlata otharwiaa spidflad AngM* 1*. Fracttonc 1/32", XX .01". XXX .005" Surtaeaa muat b# Cpnoawtrtc, ParaON, Flat A Squara (as tppAeatta) to aach othar 4Mn T.I.R. MATCH DRILL SHAFT J25 T0.I29 0IA X 3/8 OEEP-i DRILL ft TAP SHAFT FOR 4\ I/4-20UNC NO. REVISION DATE BY APFO. MATERIAL LIST Item Qty. Description Dwg. No. 1 1 Mounting Bracket V782067-1935 2 1 Switch Activator V782067-1936 3 1 Rollpin 1/8 x 1/2 "long 4 1 1/4-20. x 5/8 Flat Hd. Screw 5 4 1/4-20 x 3/4 Hex Hd . Screw 6 4 1/4 L.W. 7 2 5/8 Ext. Ttooth L.W. 8 4 5/8 F.W. (1-5/16 O.D.) SWITCH DRILL 8 TAP (4) HOLES 1/4-20 UNC * 9/16 DEEP ACTUATOR SWITCH INSTALLATION INSTRUCTIONS 1. Remove Valve Actuator and Coupling from Valve. 2. Machine notch in coupling to 7/8H depth as indicated in view A-A. 3. Drill & tap top of shaft for 1/4-20UNC x 1/2* deep hole. 4. Place Switch Activator (item 2) on shaft and secure with flat head screw (itan 4) Then orient Switch Activator as shown in figure 1. Match drill shaft with hole in Switch Activator and drive rollpin (item 3) into hole to prevent rotation. 5. Fit Mounting Bracket (item 1) to sides of* Actuator mounting plate support and nark location of four rtounnting holes, drilf and tap four 1/4-20UTC x 9/16 dp. Then secure Mounting bracket (item 1) with items 5 & 6. 6. Insert QD Switches into slots on Mtg. Bracket (item 1) and secure with two jam nuts that ocme with switches and washers items 7 & 8. 7. Mjust Switches to sense Activator (item 2) in full open and full closed positions. OWN. BY RON S. 0MK.tr W6. II Pf n FIG. 2 GENERAL EQUIPMENT 70 SERIES GO SWITCH V.I.P. A MANUFACTURING CO.. MC. MWN MUST ROM) ON TOPLINE 067 6" PLUG VALVE P.O.BOKSTM VALVE SHAFT LMMUS. MNTUCKV. MIA. mNMMTW mms----------------- .V V78*067*1934 W ABD00211573 TOLERANCES Unless otherwise specified Angles: 2 IV Fractions: - t/32", XX r QV\ XXX i.OOS" Surfaces must be Concentric. Parallel. Flat & Square (as applicable) tu each other within T.I.fi NO REVISION DATE BY APPD. MATERIAL LI-T Tt em Qty. Description Dwo. Mo Switch Activator V40280Q-1948 Mounting plate V402800-1949 #10-24 x 1/2 Rd. Hd. Screw #10 Ext. Tooth L.W. GO SWITCH (OPEN) MATCH DRILL FOR THREE 10-24 UNC*2B THREADED HOLES -- ACTUATOR MTGBRKT.-^ \ GO SWITCH (SHUT) INSTALLATION INSTRUCTIONS 1. With Valve Actuator removed slide Switch Activator (item 1) onto drive shaft as shown in figure 1. ,2 To Mount Mountino Bracket (item 2) match drill and tap for three #10-24 UNC screws. Attach Mountinq Plate to Actuator mounting bracket with items 4 & 5. 3. Screw GO Switches into threaded holes on Mounting Bracket (item 2) and. secure with jam nuts included with Switches. 4, Adjust Switches to sense triangular bars on Switch Activator when Valve Is in full open or full closed positions. GO SWITCH r1 _l BM inii'iii JAM NUT--' J lJ111911 SrtO FIG. 2 FIG. 3 DWN. BY RON S. CHK. BY DATE 10-3-e 5 APPO. ' WIICI IW MtlMMMVIMt|pMl 70 SERIES GOSWITCH V.I.P. ON 6600 JAMASBURY VALVE WITH BETTIS ACTUATOR FOR VISTA POLYMER GENERAL EQUIPMENT a manufacturing co.. inc. 3300 FERN VALLEY ROAO P O. BOX 372*0 G. Q SYSTEMSLOUISVILLE. KENTUCKY. USA. 40233 (502) MP-23M. TWX I043S-27M MMBIII DWG. NO. REV. V402800-I947B