Document EqOKj2jdRxjOXLj8rjqQ0KZwb

PLAINTIFF'S EXHIBIT ENGINEERING SPECIFICATION Texas Division 46-611 * Revised 4-15-70 Page 1 of 4 HYDROCARBON PROCESS PIPING 150 Psig at -150F to 100F Pipe y" thru I5" P-44 ASTM A-312, Grade TP-304, Schedule 80S, seamless stainless steel pipe. 2" thru 6" P-35 ASTM A-312, Grade TP-304, Schedule 40S, seamless stainless steel pipe. 8" thru 30" P-36W ASTM A-312, Grade TP-34, Schedule 10S, welded stainless steel pipe. Welds to be flush outside and smooth inside. Filler metal may be added when wall is greater than 0.180 inch. Pipe to be fully solution annealed, pickled and passivated Pipe to be made by B & W, Carpenter, Republic, Swepco, Union, Trent, or Allegheny Ludlum. Fittings E = 90 ELI, L = 45 Ell, T = Tee, X = Cross, R = Reducer l/2" thru 3/4" ELTXR-60 150-lb. stainless steel screwed fittings, AISI, Type 304. 1" thru ly" SLTXR-77 2000-lb. forged stainless steel screwed fittings, ASTM A-182, Grade F-304. thru l" U-ll 150-lb. screwed, Type 304 stainless steel, union, Ladish or Cooper Alloy. C-20 150-lb. stainless steel screwed coupling. Type 304 Note: Use C-20 for line couplings only. C-13 3000-11. stainless steel screwed coupling,, A STM A-182, Grade F-304. Note: Use C-13 for welding-in couplings only. PC-6 Hex head. Grade F-304 stainless pipe, plug, Ladish R-83 Extra-heavy, Type 304 stainless steel, swaged nipple. 2" thru 6" ELTR-63 Schedule 40S, stainless steel welding fittings, ASTM A-403, Grade WP-306. Sizes over 12 inch to be O.375 wall. 8" thru 24" ELTR-62 Schedule 10S, stainless steel welding fittings, ASTM A-403, Grade WP-304. Note: Welding fittings to be 3 & W, Flowline, Ladish, Midwest, Taylor Forge, or Tube-Turn. * General Revision CD >;\j ST0404829 ST 0404830 ENGINEERING SPECIFICATION Texas Division 1+6-611 * Revised 1+-15-70 Page 2 of 1+ 26" thru 30" E-19A 90% three weld miter elbow, radius to be 1-g nominal pipe diameter. 26" thru 30" L-19B 45, two weld miter elbow, radius to be ly nominal pipe diameter. 26" thru 30" R-SP Fabricated conical welding reducers, material and thickness same as P-3I+W. Flanges g-" thru 1^" F-86-RF 150-lb. raised face, threaded flange, ASTM A-182, Grade F-304, ANS (ASA) B16.5- 2" thru 24" F-61-KF 150-lb. raised face, welding neck flange, ASTM A-182, Grade F-304, ANS (ASA) BI6.5, bore to match pipe. 2" thru 24" F-60-RF 150-lb. raised face, blind flange, ASTM A-182, Grade F-304, ANS (ASA) BI6.5. Branch Connections y" thru Tg-" BC-2S For threaded piping, use straight size or reducing tee. When branch is smaller than header, a nipple and reducing coupling or swaged nipple may be used BC-SP- Branch sizes up to 20-inch on 20-inch header may be welded in without reinforcement, all sizes above, use straight tees, reducing tees, or re inforced reducing outlets per ANS (ASA) B31-3 or use commercially available forged steel weld saddles. Use Thredolets or C-3 welded to header for screwed branches. Gaskets G-24 Spiral-wound, 316 stainless steel asbestos gasket, Flexitallic Style CG with stainless steel retain ing ring. Joint Compound JC-15 Teflon tape l/2 inch by 3 mil thickness, Scotch Brand 5^7* Flange Bolts B-5 ASTM A-193 or A-320, Grade B-8, austenitic steel bolt studs with ASTM A-194, Grade 8, heavy hex nuts. Bolt Lubricant EL-2 Fel Pro C-5A. * General Revision ST0404830 ST 0U0U831 ENGINEERING SPECIFICATION Texas Division 46-611 * Revised 4-15-70 Page 3 of 4 Valves -|r" thru 1^-" V-579C (Gate) 600-lb. screwed, OS/Y, solid wedge, gate valve, 316 stainless steel for cryogenic service to -200F, bolted bonnet. Aloyco Crane Hancock Jenkins 4210-A 66170 3611 8888D Ladish Pacific Persta Powell 8663 S-51 7605.3ss 1972A 2" thru 12" V-SP-16 ( Gate) 150-lb. flanged, 0S/Y, gate valve, bolted bonnet, 316 stainless steel body, Teflon packing for -200F service. 14" thru 30" V-637C (Gate) Aloyco Hancock Ladish 127 100-sw 8275 Pacific Powell S-500 2491 150-lb. Di-Fab wedge. gate valve, all 316 stainless steel for cryogenic service to -200 F. 1" 2 thru Tgr" V-505C (Globe) Fabri-Valve Fig. 76s 150-lb. screwed, 0S/Y, globe valve. 3l6 stainless steel for cryogenic service to -200 F, plug type disc, bolted bonnet. i" 2 thru 6" Aloyco Crane Hancock Jenkins Ladish 310B 61370 11 1316-A 7270 Pacific Persta Powell Velan S-701 2501.3SS 2474a S-074B-13M V-355AC (Globe) 150-lb. flanged, 0S/Y, globe valve. 316 stainless steel, Teflon packing, bolted bonnet for cryogenic service to -200F. X" 2 thru 12" Aloyco Crane Hancock Jenkins Ladish 311 61375 10 1317-A 7272 Pacific Persta Powell Velan S-700 2501.1SS 2475A or 2429 F-074B-13M V-282C (Check) 150-lb. flanged, horizontal swing. check valve, Type 3stainless ste'el for cryogenic service to -2C0 F. Aloyco 371 Crane !61605 or 61675 Hancock 2002 Jenkins 1331 Ladish 5272 Pacific Persta Powell Velan S-1100 6561.1SS 2342 or 2433S: F-0114B-13M * General Revision ST0404831 ST0404832 ENGINEERING SPECIFICATION Texas Division 46-611 x- Revised 4-15-70 Page 4 of 4 Valves (Continued) thru 12" V-678AC (Angle) 150-lb. flanged, ANS (ASA) BI6.5 flange thickness, angle valve, 316 stainless steel, for cryogenic service to -200F, bolted bonnet, Teflon packing. Crane Hancock 6l47o 50 ASA Ladish 7282 1-|-" thru 2" V-144 (Plug) 150-lb. flanged, 3-way, 2-port, 90 turn, transflo type, Plug valve, ASTM A-352, Grade LC-3, wrench operated, lubricated, for -15CF service. Nord 27105-LC3 3" thru 4" V-145 (Plug) 150-lb. flanged, 3-way, 2-port, 9 turn, transflo type, plug valve, ASTM A-352; Grade LC-3, wrench operated, lubricated, for -150F service. l^" thru 4" V-145A (Plug) Nord 27165-LC3 150-lb. flanged, 3-way, 2-port, 90 turn, transflo type, plug valve, 316 stainless steel body, 17-4 pH plug, wrench operated, lubricated, for -200F service. Nord 29165 6" thru 12" V-146 (Plug) 150-lb. flanged, 3-way, 2-port, 90 turn, transflo type, plug valve, ASTM A-352, Grade LC-3, worm gear operated, lubricated, for -150F service. Note: Nord 27169-LC3 1. Piping shall be installed in accordance with Engr. Spec. 47-110. * General Revision ST0404832 ST0404828 IV. lu THE DOW CHEMICAL COMPANY TEXAS OIVISION FRCi-PONT TEXAS 77541 To: Attached is a copy of Engineering Specification, Spec. - 6 / / , Dated 4-/S~ 70 , Page(s) / which is in final form for issuing. If this specification ueets your approval, please sign he low and return. Issuing date has been set for g/ -- A3~- d. To meet this deadline this copy must 'be returned promptly as it cannot he issued until we receive your signature as approved. ITote: on the specification indicates revision. 5LAPPROVED: ______ __________________________________ Date: NOT APPROVED AS EARNED: fete: RETU'TI TO: Anglo N. Carnes Duilulng A -ITiO 1 aha 76 ST0404828