Document dYLwKm4Qn2ezaRkyx2mb463jG

ABD00210459 COMPLIANCE PLAN CAPITAL ITEMS REACTOR VALVE LIMIT SWITCH REPLACEMENT ABERDEEN CHEMICAL PLANT September 9, 1985 WORK BY: A. Frank G. Jeanson Process Engineer REVIEWED AND APPROVED BY: Chief Process Engineer ABD00210460 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 ABD00210461 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. ABD00210462 Reactor 745 + 700 600 + 500 600 500 400 300 TABLE I Valve Location Size Chem Wash Rtm. Hot ^0 Charge Sewer Dump 6" 6"6" 6" Evacuation Recovery Vent 8" 6" 4" Chem Wash Rtm. Hot H2O Charge Sewer Dump 6" 6" 6" 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" Manufacturer Jamesbury (Ball) TuFline (Plug) 150* Jamesbury (Ball) Jamesbury (Ball) TuFline (Plug) 150 * TuFline (Plug) 150 * TuFline (Plug) 300 * KTM E0106 (Ball) TuFline (Plug) 150 * TuFline (Plug) 150 * WKM 6FBI 12 (Ball) TuFline (Plug) 150* TuFline (Plug) 150 * WKM (Ball) 3RB100 TuFline (Plug) 300 * WKM (Ball) 6FBI23 Module 310C TuFline (Plug) 150Durco (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 ABD00210463 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. Hot H0 Charge Sewer Dump 6" 6" 6" 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 TuFilne (Plug) 150 TuFline (Plug) 150 WKM (Ball) 3KB150 ABD00210464 ABD00210465 COMPLIANCE PLAN CAPITAL ITEMS REACTOR VALVE LIMIT SWITCH REPLACEMENT ABERDEEN CHEMICAL PLANT III. Instrument Specification Item PLS-101 through 170 Description Promimity Limit Switches ABD00210466 ,j conocoj^Conoco Inc. Engineering Ccnler Ponca City. Oklahoma SPECIFICATION SHUT pi ant Anen^ec'\ CU<T/\Uc ( PROJECT spicimcahon pbojici no ^___ am u<>____________ OAtf "7--21**^^ Ihd Nil '*i>r -W^" mo no. .. appii uv \i rOi^ v < i Ni i ^-' > < L 1 /N^ 1 **" -i r^j , ^ r* . N f-- ^I `-''*T~ HIM NO SIRVICI \P \___ ^ -- \o ;G)LAC\; \\fV- / 7<3 eServ'.r : / c?o / <? )~7<0 3T.V^ : C <^-*7 r'rc/'i i-v --i A7.r~ O/X. -T /. " " Lcica : Qc Qr^ct^ cgv^vge^ x^uc-e gtMv^c^^rer - t (oO or Cop^p- -/ <Xp>rg-c_^ MocUl ,, -7/3-77 V c r i s- t t c i /6.NPT co rs^l i a i t- n laJt 1 ,vj i vK 1P ^ Oo4"'t--A. 3. ivMTf erxc^X , 7 /C>e -^33 S"rc^i-' ^ JLC 1:- . /n " 7} , C ':^ei rs.o'yoT . <* C, y, ,'"X ' ^P* -- I A J r X , <r / 3 1 1^ 4 441 S SHtIT. or. RtV. ABD00210468 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 around 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. r ABD00210469 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 ^ Model 713360 No conduit connection. 18" 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 'A 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 Vt 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. 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 'A NPT conduit outlet with 18" potted, 3 conductor cable, type 300 stainless steel housing with 54-18 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 A NPT conduit outlet with 18" potted, 3 wire leads, type 300 stainless steel housing, no threads. Model 713574 % 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 'A NPT conduit outlet, 18!' 3 conductor cable, type 300 stainless steel housing, no threads. Model 713760 A NPT conduit outlet with 18" potted, 3 wire leads, type 300 stainless steel housing with 54-18 NF x 1.5" threads with 2 lock nuts. Model 713724 'A NPT conduit outlet with 18" potted, 3 wire leads, type 300 stainless steel housing, no threads. Model 713560 A NPT conduit outlet with 18" 3 conductor cable, type 300 stainless steel housing with 54-18 NF x 1.5" threads with 2 lock nuts. Model 713770 A 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 'A NPT conduit outlet with 18" potted. 3 wire leads, type 300 stainless steel housing with 54-18 NF x 1.5" threads with 2 lock nuts. Approved switches are in compliance with current bulletins 1243, 1273 and 1308. Model 713774 A NPT conduit outlet with 18" potted, 3 wire leads, type 300 stainless steel housing with K-IBNFx 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. ABD00210470 TOLERANCES UnlMS other***# epecHled Angle* 1*. Fractions: 1/3T. JCX .01'. XXX .005" Surface* must bs Concentric, Parallel, Fist A Square (ss applicable) to each other within T.l.fi. NO. REVISION 0ATE BY APPO. MATERIAL LIST Item Qty. Description Dwg. No. l! Switch Activator V126411-1943 Nbunting Bracket V126411-1944 1/4-20 x 1/2 Hex Hd. Screw 1/4 L.W. 5/8 Shakeproof L.W. 5/8 F.W. (1-5/16" O.D.) DRILL 6 TAP I/4-20UNC 00 Switch -ACTUATOR vMTG. BRK T. JQ *3 FIG. 2 00 Switch COUPLING DRIVE SHAFT 2-1/4 [Lg/i INSTALLATION INSTRUCTIONS 1. Disassemble Actuator and Coupling from Valve and remove existinq pointer. 2. Slide Switch Activator (item 1) onto drive shaft. 3. Drill and lap 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 orderec separately. 2. Use Model 713774 GO Switches. OWN. BY RON $. CHK. BY APPO. OATE 9-28-03 mSSimm^wv' OWM . M. & 76 y Bi/c 70 SERIES GO SWITCH V.I.P. ON DURCO 6" 150# G411 Valve WITH BETTIS ACTUATOR FOR CONOCO GENERAL EQUIPMENT A MANUFACTURING CO , INC. >300 FERN VALLEY ROAO , P.O. SOX >700 LOUtAVtOE. KENTUCKY. USA. 40239 S, ,YSTBM_S r (80S) MP-23M. TWX110430-2788 UMMai DWG. NO. V126411-1942 REV. ABD00210471 TOLERANCES Unkss otherwise specified Angtett 1*. Fractions: 1/32". XX .01", .XXX .005" Surfacti mutt b Concentric, Parallel, Flat & Square (at applicable) to each other within T.I.R. ACTUATOR MOUNTING BRACKET NO. REVISION DATE BY APPD. Item Qty. 11 21 31 44 54 62 72 MATERIAL LIST Description Dwg. No. Switch 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. GO SWITCH ACTUATOR MTG. BRKT. DRILLS TAP 1/4-20 UNC (4) HOLES GO SWITCH DRIVE SHAFT 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. Switches should sense Switch Activator when Valve is in full open and full closed positions. FIG. 2 NOTE: 00 Switches are not included in V.I.P. (Valve Indication Package) and should be ordered as a Separate item. OWN. BY RON S. CHK. BY APPO. r DATE 10-5-83 Mwn h'1mkmmMawMMnnWMhi%mMliMCVMMMi & 1/ 70 SERIES GO SWITCH V.I.P ON W-K-M 310 BALL VALVE 4" FOR CONOCO GQGENERAL EQUIPMENT A MANUFACTURING CO.. INC. 3300 FERN VALLEY ROAD P.O. BOX 37390 LOUISVILLE, KENTUCKY, USA 40233 SYSTEMS (903) 909-3368. TWX 010436-3796 in DWG. NO. ! REV. V 907310-1950 ABD00210472 - -- w ' < VV~ ri^VMlVU Angies: I*, fractions: 1/32", .XX .01". .XXX 005" Suriacts must ba Concentric. ParaUat, Fial & Square (at applicable) to each other within TIR ACTUATOR MOUNTING NO. REVISION OATE BY APPO. Item Qty. 1l 2l 3l 44 54 62 72 MATERIAL LIST Descript Lon Dwg. No. Switch Activator V907310-1955 Mounting Bracket V907310-1954 Set Screw 112-24 x 1/4 1/4-2C x 1/2 Hex Hd. Screw 1/4- L.W. 5/8 Ext. Tboth L.W 5/8 F.W. FIG. I 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. 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 (item 2) with items 4 & 5. 2) 4. Screw GO Switches into Haunting Brk't. (item 2) till Gap between end of switch & Switch Activator (item 1) is approx. 1/16". Secure with Jam Nuts that are incited with Switches and with washers (items 6 & 7). 5. Switches should sense Switch 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. rBYy/(7f RON S. CHK. BY APPO MOTlCt rsv /? u 7/1? nOATTrEr 10- ----70 SERIES GO SWITCH V.J.P. ON W-K-M 310 BALL VALVE 6 FOR CONOCO 7- GENERAL EQUIPMENT A MANUFACTURING CO. INC M 3300 FCAN VAUfV AOAO H M P O SOX 37390 LOUISV1UE. KENTUCKY. USA. 40333 SYSTFM9 (503) 909*3396. TWX <10439*3719 BIBSIII OWG.NO. 'I rv. V 907310-1953 S ABD00210473 TOLERANCES Unless otherwise specified Angles: 1*. Fractions: 1/32", .XX .01". .XXX .005" Surfaces must be Concentric, Parallel. Flat & Square (as applicable) to each other within T.l.R. NO. Tt em REVISION OATE BY APPO. MATERIAL LIST Description Dwo. Ho Switch Activator V402800-1948 Mounting plate V402800-1949 #10-24 x 1/2 Rd. Hd. Screw #10 Ext. Tooth L W. GO SWITCH (OPEN) FIG. 1 MATCH DRILL FOR THREE 10-24 UNC-2B THREADED HOLES ACTUATOR MTG, BRKT. GO SWITCH (SHUT) INSTALLATION INSTRUCTIONS 1. With Valve Actuator removed slide Switch Activator (item 1) onto drive shaft as shown in figure 1. To Mount Mount inn 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. 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-\ ( 3 JAM NUT FIG. 2 FIG. 3 OWN. BY RON s. CHK. BY APPO. * 4^ OATE 10*3-83 ......... ikiHIAMMaOL.k 3iQ I? 70 SERIES GOSWITCH V.I.P. ON KTM 6" VALVE E0800 WITH JAMESBURY ACTUATOR FOR CONOCO GQGENERAL EQUIPMENT & MANUFACTURING CO.. INC. 3300 FERN VALLEY ROAD SYSTBMSP.O.BOX 37290 LOUISVILLE, KENTUCKY. USA 40233 ... (502) 96fr-23M. TWX 810-435-2786 911 DWG. NO. REV. V402800-I947 i ABD00210474 `TOLERANCES Unl**s otfwwtM apvctfM AngNc 1\ Fraction*: 1/3T. XX .0r. XXX .005" Surteco* must b* Coneontrtc, PtrtIM, Flat A Squtr* (a* ippUcatN) to **ch othar within T.I.R. MATCH DRILL SHAFT J23 TO .129 CHA. X 3/8 DEEP ORILL 8 TAP SHAFT FOR \ I/4-20UNC NO. REVISION OATE BY APP0. 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 He . Screw 6 4 1/4 L.W. 7 2 5/8 Ext. TOoth L.W. 8 4 5/8 F.W. (1-5/16 O.D.) SWITCH ORILL 8 TAP (4)HOLES 1/4-20 UNC x 9/16 DEEP ACTUATOR SWITCH INSTALLATION INSTRUCTIONS 1. Remove Valve Actuator and Coupling frcm Valve. 2. Machine notch in coupling to 7/8" 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 (item 4) Then orient Switch Activator as shown in figure 1. Jtotch 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 mounnting holes, dril^ and tap four 1/4-20UNC x 9/16 dp. Then secure Mounting bracket (item 1) with itene 5 & 6. 6. Insert 00* Switches into slots on Mtg. Bracket (item 1) and secure with two jam nuts that came with switches and washers items 7 & 8. 7. Adjust Switches to sense Activator (item 2) in full open and full closed positions. OWN. BY RON S. 0MLEY MVO. FIG. 2 "BaTT 9-12-63 GENERAL EQUIPMENT 70 SERIES GO SWITCH V.I.P. A MANUFACTURE*) CO., MC. mm mm vmiiy note ON TUFLINE 067 6" PLUG VALVE p.o.sok*? VALVE SHAFT fa** MMMUC MNTU0KV, UIAM tw--mi. vmtnmwm INDICATION mrm------------- --------------V782067-1934