Document pepN1zQ7OpxaLyo2x4vL48o6B

I FIAINTIFF'S ' EXHIBIT >1' FLUOR ENGINEERS AND CONSTRUCTORS.INC CEL-911J. ENGINEERING SPECIFICATIONS Champlin Petroleum Company High Sulfur Crude Facilities Corpus Christi, Texas Fluor Contract 647820 PURCHASE SPECIFICATION - VALVES - continued Specification No. SP-647820-50-10 By CEF Date 10/8/7.1__ Checked WJD Rev. 4 Date 9/17/75 Pa ge 2 o f_______ _____________________ APPROVED FOR CONSJRUCTION 3.4 Unless otherwise specified in the ITEM DESCRIPTIONgate and globe valve stem packing sjwll conform^to the following: 3.4.1 3.4.2 Bronze and Cast Iron Valves manufacturer's standard. Steel and Alloy Valves - Wire inserted, graphited braided V. asbestos packing suitable for 1200*F steam or petroleum services It shall contain a .corrosion inhibitor. John Crane #187-1 or Fluor approved substitute. 3.4.3 Stainless Steel Valves a. Type 304 Stainless Steel Valves shall have packing suitable for 800F operating temperature. b. Type 316 and Type 347 Stainless Steel Valves shall have packing suitable for 1000F operating temperature. 3.4.4 The Vender shall be prepared to furnish, upon request, packing gland dimensions and the number and size of packing rings re quired for each type and size of valve shown on the Purchase Order. 3.5 Metallic and non-metallic bonnet gaskets shall have corrosion resistance and temperature. r"inn ^TUlli at least, to that nf the hp|Iy pnd -hnnnotxnatgrirfti^^Tefion gaskets shall hot b?*furnished unless called for in tneltem Description. 3.6 Bonnet gaskets shall be suitable for the following temperatures: 3.6.1 3.6.2 3.6.3 3.6.4 Compressed asbestos Solid metal Spiral-wound metal w/filler Teflon, or Teflon-based - -50F to +750F - same as body & bonnet - same as body & bonnet - 325F to +425F 3.7 Where valves are specified "No copper permitted" this shall be under stood to mean that no copper (except trace elements) or copper-bearing alloy materials shall be used in the construction of these valves. This includes Internal and external parts such as trim, backseat, yoke bushings and gland followers. EXCEPTIONS: Alloy 20, Monel, 17-4PIl & 17-7PH when specified. SMfi-FTT / CONFIDENTIAL PROPRIETARY J 0014991