STANDARD SPECIFICATION FOR STANDARD SPECIFICATION No. GNGNER rp PIPELINE BALL VALVES 6-71-0014 Rev. 3 ore (ONSHORE) Page 1 of 15, waa werent tq set aicor @ faa ane fates STANDARD SPECIFICATION FOR PIPELINE BALL VALV: (ONSHORE) anes REVISED & RESSUEDAS STANDARD a iSitaticssaoned SPECIFICATION KM wt REVISED & REISSUED AS STANDARD Me 2194001 aoe won KS ES REVISED REISSUED AS STANDARD 116208 ee eral Ae ve 0 0806-80 ISSUEDAS STANDARD SPECIFICATION WK —-GD___—RKDIGA ~ ‘Standards — Standards Commits Bureau Re. bate Purpose Prepared Checked “Convenor Chairman ‘Approved by Format No, 8-00-0001-F1 Rev. 0 ‘Copyright EIL~ All rights reservedSTANDARD SPECIFICATION FOR STANDARD SPECIFICATION No. wets SRN PIPELINE BALL VALVES 6-71-0014 Rev. 3 abs © NOME (ONSHORE) eae Abbreviations: ASME American Society of Mechanical Engineers ASTM ‘American Society for Testing and Materials APL ‘American Petroleum Institute BEN Brinell Hardness Number DN Nominal Size HAZ Heat Affected Zone Lc Lock Close (valve locked in full close position) Lo Lock Open (valve locked in full open position) MSS-SP _ Manufacturers Standardization Society ~ Standard Practice NDT Non Destructive Testing NPS ‘Nominal Pipe Size RT Ring Type Joint SSPC Steel Structures Painting Council Pipeline Engineering Standards Committee Convenor: — Mr. Ashwani Soni Members: — Mr. Vinay Mittal Mr. Suresh Kumar Mr. Manoj K Malhotra Dr. R. S. Bhatia (Piping) Dr. V.R. Krishnan (SMMS) Mr. Sheel Yadav (PDD) Mr. Rajiv Kumar (Inspection) Mr. R. Kannan (HO Construction) Mr. S. Kaul (Projects) Format No. 6-00-0001-F1 Rev. 0 ‘Copyright EiL~ Al rights reservedSTANDARD SPECIFICATION FOR STANDARD SPECIFICATION No, SERENA — PPEUNE DAL valves sTvomeRe CONTENTS 10 SCOPE 2.0 REFERENCE DOCUMENTS 3.0 MATERIALS 40 DESIGN AND CONSTRUCTION REQUIREMENTS 5.0 INSPECTION AND TESTS 6.0 TEST CERTIFICATES 70 PAINTING, MARKING AND SHIPMENT 8.0 SPARES AND ACCESSORIES 9.0 DOCUMENTATION FIG. 4: VENT, DRAIN AND SEALANT DETAILS Format No. 8-00-0007-F1 Rev. 0 Copyright EIL — Alrights reservedSTANDARD SPECIFICATION FOR STANDARD SPECIFICATION No. STO ico PIPELINE BALL VALVES 6-71-0014 Rev3 ssariecs SNOAUMIE (ONSHORE) Page dof 15 1.0 SCOPE 20 21 22 23 This specification covers the minimum requirements for design, manufacture, testing and supply of carbon stee! ball valves of size DN 50 mm (2") and above and ANSI pressure rating Class 150# thru 900# for use in onshore pipeline systems handling non-sour hydrocarbons in liquid or gaseous phase including Liquefied Petroleum Gas (LPG). REFERENCE DOCUMENTS All valves shall be manufactured and supplied in accordance with the American Petroleum Institute (API) Specification 6D, Twenty second edition, January 2002 / ISO 14313:1999, Petroleum and Natural Gas Industries — Pipeline ‘Transportation Systems — Pipeline valves, with additions and modifications as indicated in the following sections of this specification. Reference has also been made in this specification to the latest edition (edition enforce at the time of issue of enquiry) of the following Codes, Standards and Specifications. ASME B31.3 - Process Piping, ASME B31.4 - Pipeline Transportation Systems for Liquid Hydrocarbons and Other Liquids. ASME B31.8 - Gas Transmission and Distribution Piping Systems, ASME B16.5 - Steel Pipe Flanges and Flanged Fittings. ASME B 16.10 - _ Face-To-Face and End-To-End Dimensions of Valves. ASME B 16.25, - _Butt-welding Ends. ASME B16.34 - Valves - Flanged, Threaded and Welding Ends. ASME B16.47 - Large Diameter Steel Flanges. APT 1104 - Welding Pipelines and Related Facilities. ASME See VIII - Boiler and Pressure Vessel Code - Rules for Construction of Pressure Vessels ASME Sec IX - Boiler and Pressure Vessel Code - Welding and Brazing Qualifications ASTM A-370 - Standard Test Methods and Definitions for Mechanical Testing of Steel Products. ASTM B 733 = Auto catalytic Nickel Phosphorous Coating on Metals. MSS-SP-6 - Standard Finishes for Contact Faces of Pipe Flanges and Connecting-end Flanges of Valves and Fittings, MSS-SP-44 : Steel Pipeline Flanges. SSPC-VIS-1 - Steel Structures Painting Council Visual Standard. In case of conflict between the requirements of this specification, API 6D and the Codes, Standards and Specifications referred in clause 2.2 above, the requirements of this specification shall govern. Format No, &-00-0001-F1 Rev. 0 ‘Copyright EIL— All ighis reservedSTANDARD SPECIFICATION FOR STANDARD SPECIFICATION No. ENGINEERS SSR GSAGNTR ep PIPELINE BALL VALVES 6-71-0014 Rev3 sear elgtes SNA UMITEL (ONSHORE) Page Sof 15, 3.0 MATERIALS 3.1 Material for major components of the valves shall be as indicated in Valve Data Sheet, Other 32 33 34 35 36 40 al components shall be as per Manufacturer's standard (suitable for the service conditions indicated in Data Sheet) and shall be subject to approval by Company. In addition, the material shall also meet the requirements specified hereinafter. All process-wetted parts, metallic and non-metallic, and lubricants shall be suitable for the service specified by the Company. Manufacturer shall confirm that all wetted parts are suitable for treated water/seawater environment, which may be used during field testing, Non-metallic parts of the valves (including O-rings, soft seals ete.) intended for hydrocarbon {gas service shall be resistant to explosive decompression. Carbon steel used for the manufacture of valves shall be fully killed. The carbon equivalent (CE) of valve end connections which are subject to further field welding by Company shall not exceed 0.45 on check analysis for each heat of steel used, as calculated by the following formula: Cr+Mo+V , Ni+Cu 5 15 ce=c+ ty 6 For Valves specified to be used for Gas service or LPG service, Charpy V-notch test, on each heat of base material shall be conducted as per API 6D-Clause 755, for all pressure containing parts such as body, end flanges and welding ends as well as bolting material for pressure containing parts. Unless specified otherwise, the Charpy V-notch test shall be conducted at 0 °C. Test procedure shall conform to ASTM A 370. The average absorbed energy value of three full sized specimens shall be 27 J. The minimum impact enerey value of any one specimen of the three specimens analysed as above, shall not be less than 22 J ‘When Low Temperature Carbon Steel (TCS) materials are specified in Valve Data Sheet or offered by Manufacturer, the Charpy V-notch test requirements of applicable material standard shall be complied with. For Valves specified to be used for Gas service or LPG service, Hardness test shall be carried out as per ASTM A370 for each method of manufacture and each heat of steel used in the manufacture of valves. A full thickness cross section shall be taken for this purpose and the ‘maximum hardness of the materials of valve components shall not exceed 248 HV jo. For all such valves where Carbon Steel is used as ball material, the ball shall have 75 micrometers (.003 inches) thick Blectroless Nickel Plating (ENP) as pet ASTM B 733 with following classification: = SC2, Type If, Class 2. The hardness of plating shall be minimum 50 RC. DESIGN AND CONSTRUCTION REQUIREMENTS Valve design shall meet the requirements of API Specification 6D and shall be suitable for the service conditions indicated in the Valve Data Sheet. The ASME Boiler & Pressure Vessel Code, Section VIII, Division 1 shall be used to design the valve body. Allowable stress requirements shall comply the provisions of ASME B31.3. In addition, corrosion allowance indicated in Valve Data Sheet shall be considered in valve design. However, the minimum. Format No, -00-0001-F1 Rev. 0 Conright EL — Alrighis reservedSTANDARD SPECIFICATION FOR STANDARD SPECIFICATION No. SAS SAND PIPELINE BALL VALVES 6-71-0014 Rev3 sfapers OhOUME (ONSHORE) Page 60115, wall thickness shall not be less than the minimum requirement of ASME B16.34. The ‘manufacturer shall have valid license to use API monogram on valves manufactured as per APIOD, 4.2. Valve body design shall be either fully welded or bolted type. Valve body joints with threads are not permitted. 4.3 Ball shall be of single piece, solid type construction 4.4 Valves shall be Full bore (FB) or Reduced bore (RB) as indicated in the Valve Data Sheet. Full bore valves shall be suitable for the passage of all types of pipeline pigs including instrumented intelligent pigs and regular cleaning, batching and scraper pigs on regular basis without causing damage to either the valve component or the pig. The full bore valve shall provide an unobstructed profile for pigging operations in either direction. Full bore valves shall be designed to minimize accumulation of debris in the seat ring region to ensure that valve movement is not impeded. ‘The bore size of reduced bore valves shall be corresponding to that of a full bore valve of smaller nominal diameter as indicated in Table 4.4 of this specification. For sizes of a particular rating not covered in API 6D, the bore size of the reduced bore valve shall be as per Manufacturer's standard a TABLE - 4.4 Nominal Valve Size | Nominal Valve si2¢ | nominal Valve Size | ‘Yomindl Valve size DN an (NPS tte) | DNonm (NPS scte) | DN am (NPS ite) | DN mm (NPS ics) 50@) 50) 600 (24) 500 (20) 803) 50) 650 (26) 350 (22) 100 (4) 30) 700 (28) 600 (24) 150 (6) 100 (4) 750 (30) ‘600 (24) ~~ 200 (8) 150 (6) 800 (32) 650 (26) 250 (10) 200 (8) 850 G4) 700 (28) 300 (12) 250 (10) 900 6) 750 (30) 350 (14) 250 (10) 950 (38) 800 (32) “400 (16) 300 (12) 1000 (40) 850 34) 450 (18) 350(14) 1050 (42) 900 (36) | 500 (20) 400 (16) 1200 (48) 1050 (42) _ 350 22) 450 (18) 45 Ball mounting shall be trunnion or pivot type only. Valve design shall minimize the possibility of debris ingress into the trunnion as far as practicable. 4.6 Valve seats shall be with primary metal to metal contact. O-rings or other seals if used for drip tight sealing shall be encased in a suitable groove in such a manner that it can not be removed from seat ring and there is no extrusion during opening or closing operation of valve at maximum differential pressure corresponding to valve class rating. The seat rings shall be so designed as to ensure sealing at low as well as high differential pressures. Seat design with PTFE inserts is not acceptable. 4.7 Valves shall be designed to withstand a sustained intemal vacuum of at least 1 (one) milli-bar in both open and closed positions. Format No, €-00-0001-F1 Rev. 0 Copyright EIL — Alvighis reservedSTANDARD SPECIFICATION FOR STANDARD SPECIFICATION No. Sotfet eT ENGINEERS, PIPELINE BALL VALVES NITED 6-71-0014 Rev3 eaters ORM (ovsnone fore 48 49 4.10 411 4.12 413 44 415 4.16 Valves shall have double block and bleed feature to facilitate complete flush, drain and venting of the valve body cavity. Full Bore valves of nominal valve size DN 200 mm (8") & above and Reduced Bore valves of nominal valve size DN 250 mm (10") & above, shall have provision for secondary sealant injection under full line pressure for seat and stem seals. All sealant injection connections shall be provided with an internal non-return valve. Valve design shall have a provision to replace the sealant injection fitting under full line pressure. Location and arrangement of sealant point shall be as per Fig. 4.9. ‘Valves shall be provided with vent and drain connections. Location and arrangement of vents and drains shall be as per Fig. 4.9. Body vent and drain shall be provided with valves (Ball or Plug type). Number and size shall be as per Fig. 4.9. Valve design shall ensure repair of stem seals/packing under full line pressure, Full Bore valves of nominal valve size DN 200 mm (8") & above and Reduced Bore valves of ‘nominal valve size DN 250 mm (10") & above, shall be equipped with support foot and lifting lugs. Tapped holes and eyebolts shall not be used for lifting lugs. Height of support foot shall be kept minimum. The location and size of support footifting lugs shall ensure unrestrictive operation of vent/drain valves. Valve design shall be such as to avoid bimetallic corrosion between carbon steel and high alloy steel components. Suitable insulation shall be provided as required. For valves to be used in liquid service, the body cavity over-pressure shall be prevented by self-relieving seat rings/assemblies. Self-relieving seat rings shall relieve at a body cavity differential pressure not exceeding 50% of the valve class rating pressure. a) Valve ends shall be either flanged/or butt welded or one end flanged and one end butt welded as indicated in the Valve Data Sheet. Flanges of the flanged end cast/forged body valves shall be integrally cast/forged with the body of the valve, Face to face/end to end dimensions shall conform to API 6D. Face-to-face and end-to-end dimensions for valve sizes not specified in API 6D shall be in accordance with ASME B 16.10. Face-to-face and end-to-end dimensions not shown in API 6D or in ASME B 16.10 shall be as per Manufacturer Standard and shall be subject to approval by Company. b) Flanged ends, if specified, shall have flanges as per ASME B16.5 for valve sizes upto DN 600 mm (24”) excluding DN 550 mm (22”) and as per MSS-SP-44/ASME B 16.47 Series A for valve sizes DN $50 mm (22”) and for DN 650 mm (26 inches) and above. Flange face shall be either raised face or ring joint type (RTJ) as indicated in Valve Data Sheet. Flange face finish shall be serrated or smooth as indicated in Valve Data Sheet. In case of RTJ flanges, the groove hardness shall be minimum 140 BHN. ©) Butt weld end preparation shall be as per ASME B16.25. The thickness of the pipe to which the valve has to be welded shall be as indicated in the Valve Data Sheet. Valves shall be without transition pups. In case difference exists between thickness of welding ends of valve and connecting pipe, the welding ends of valve shall have bevel reparation as per ASME B31.4 or ASME B31.8 as applicable. Design of weld end valves shall be such that during field welding operations, the soft seals or plastic components of the valve (where ever used) are not liable to be damaged. The ‘manufacturer shall furnish necessary field welding instructions and post-weld test procedure to demonstrate integrity and leak-tightness of valves after field welding operations. Format No, €-00-0001-F1 Rev. 0 Conyight EI — Alrights reservedSTANDARD SPECIFICATION FOR STANDARD SPECIFICATION No. STEERS > NCNERS PIPELINE BALL VALVES 6-71-0014 Rev3 eevtnertaree (ONSHORE) Page 815 4.17 Valve shall be provided with ball position indicator and stops of rugged construction at the fully open and fully closed positions. 4.18 Valves shall be suitable for either buried or above ground installation as indicated in Valve Data Sheet. 4.19 When stem extension requirement is indicated in Valve Data Sheet, the valves shall have the following provisions. a) » °) 4d) Valves provided with stem extension shall have water proof outer casing. Length of stem extension shall be as indicated in Valve Data Sheet. The length indicated corresponds to the distance between centerline of the valve opening and the top of mounting flange for valve operating device (gear operator/power actuator as applicable). Vent and drain connections and sealant injection lines shall be terminated adjacent to the valve operator by means of suitable piping anchored to the valve body. The pipe used shall be API SL Gr. B / ASTM A 106 Gr. B, with Sch, 160. Fittings shall be ASTM A105/ASTM A234 Gr. WPB, Socket welded ANSI class 6000. ‘Stem extension and stem housing design shall be such that the complete assembly will form a rigid unit giving positive drive under all conditions with no possibility of free ‘movement between valve body, stem extension or its operator. Outer casing of stem extension shall have %"" or ¥s" NPT plugs at the top and bottom, for draining and filling with oil to prevent internal corrosion. 4.20 Operating Devices Dy d) a °) Valves shall have a power actuator or manual operator as indicated in the Valve Data Sheet. In case of manual operator, valve sizes, DN < 100 mm (4”) shall be wrench operated and valve sizes, DN > 150 mm (6”) shall be gear operated. Each wrench- operated valve shall be supplied with wrench. Valve design shail be such that damage due to malfunctioning of the operator or its controls will only occur in the operator gear train or power cylinder and that damaged parts can be replaced without the valve cover being removed. The power actuator shall be in accordance with the Company Specification issued for the purpose and as indicated in the Valve and Actuator Data Sheet. Operating time shall be as indicated in Valve Data Sheet. Valve operating time shall correspond to full close to full open /full open to full close under maximum differential pressure corresponding to the valve rating. For actuated valves, the actuator’s rated torque ‘output shall be 1.25 times the break torque required to operate the ball valve under the ‘maximum differential pressure corresponding to the Valve Class Rating. For the manual operator of all valves, the diameter of the hand wheel or the length of ‘operating wrench shall be such that under the maximum differential pressure, the total force required to operate the valve does not exceed 350N. Manufacturer shall also indicate the number of tums of hand wheel In case of gear operators) required for ‘operating the valve from full open to full close position. Direction of operation of hand wheel or wrench shall be in clock-wise direction while closing the valve. Hand wheels shall not have protruding spokes. Gear operators, when provided, shall have a self-locking provision and shall be fully encased in water proof/splash proof enclosure and shall be filled with suitable grease. Format No. 6:00-0001-F1 Rev. 0 Copyright EI — All Rights reservedewer ONT neers STANDARD SPECIFICATION FOR STANDARD SPECIFICATION No, tier PIPELINE BALL VALVES 6-71-0014 Rev3 oumnee (ONSHORE) Page 90f 15. 421 422 423 424 4.25 5.0 Sa The tolerance on internal diameter and out of roundness at the ends for welded ends valves shall be as per connected pipe specification as indicated in the Valve Data Sheet. When indicated in Material Requisition, valves shall have locking devices to lock the valve either in full open (LO) or full close (LC) positions. Locking devices shall be permanently attached to the valve operator and shall not interfere with operation of the valve. Al welds shall be made by welders and welding procedures qualified in accordance with the provisions of ASME Section IX. The procedure qualification shall also include impact test and hardness test when required as per Clause 3.4 and 3.5 of this specification and shall meet the requirements as specified therein. Repair by welding is not permitted for fabricated and forged body valves. However repair by welding as per ASME B16.34 is permitted for cast body valves. Such repairs shall be carried out at casting supplier’s care only. Repair shall be carried out before any heat treatment of casting is done. Repair welding procedure qualification shall also include impact test and hardness test when required as per Clause 3.4 and 3.5 of this specification and shall meet the ‘requirements as specified therein. Valve stem shall be capable of withstanding the maximum operating torque required to operate the valve against the maximum differential pressure corresponding to applicable class rating. The combined stress shall not exceed the maximum allowable stresses specified in ASME section VIII, Division 1. For power actuated valves, the valve stem shall be designed for maximum output torque of the selected power actuator (including gear box, if any) at valve stem, INSPECTION AND TESTS The Manufacturer shall perform all inspection and tests as per the requirements of this specification and the relevant codes, prior to shipment, at his Works. Such inspection and tests shall be, but not limited to, the following: All valves shall be visually inspected. The intemal and external surfaces of the valves shall be free from any strikes, gouges and other detrimental defects. The surfaces shall be thoroughly cleaned and free from dirt, rust and scales. Dimensional check on all valves shall be carried out as per the Company approved drawings. Chemical composition and mechanical properties shall be checked as per this specification and relevant material standards, for each heat of steel used. ‘Non-destructive examination of individual valve material and component consisting of but not limited to castings, forgings, plates and assembly welds shall be carried out by the ‘Manufacturer. a) Body castings of all valves shall be radiographically examined as per ASME B16.34. Procedure and acceptance criteria shall be as per ASME B16.34. The extent of the radiography shall be as under: Pressure Class Rating Valve Size Extent of Radiography ‘ANSI 150 # Class: All sizes Nil ANSI 300 # Class SDN 400 mm (16") Nil DN 450 mm(18")__| 100% ANSI 600 # Class and above All sizes 100% Format No, 8-00-0001-F' Rev. 0 ‘Copyright EL — Allighis reservedsSartieits' ENCINERS _ STANDARD SPECIFICATION FOR STANDARD SPECIFICATION No, QAR ep PIPELINE BALL VALVES 6-71-0014 Rev3 etl (ONSHORE) Page 10 of 5 5.1.6 5.19 5.1.10 S.aAL Al castings shall be wet magnetic particle inspected 100% of the internal surfaces. Method and acceptance shall comply with ASME B16.34. b) _AIll_ valves, with body fabricated from plates or made by forgings, shall be ultrasonically examined in accordance with the procedure and acceptance standard of Annexure E of ASME B16.34. All forgings shall be wet magnetic particle inspected 100% of the internal surfaces. Method and acceptance shall comply with ASME B16.34. ©) Bodies and bonnets made by welded assembly of segments of castings, forgings, plates or combinations thereof shall be examined, as applicable, by methods of 5.1.4 {@) for cast components or 5.1.4 (b) for forged components and plates. Full inspection by radiography shall be carried out on all welds of pressure containing parts. ‘Acceptance criteria shall be as per ASME B 31.4 or ASME B31.8 as applicable and API 1104, Welds, which in Company's opinion cannot be inspected by radiographic methods, shall be checked by ultrasonic or magnetic particle methods and acceptance criteria shall be as per ASME Sec. VIII, Division 1, Appendix 12 and Appendix 6 respectively. a) All finished wrought weld ends subject to welding in field shall be 100% ultrasonically tested for lamination type defects for a distance of 50 mm from the end Laminations shall not be acceptable. b) Weld ends of all cast valves subject to welding in field shall be 100% radiographically examined and acceptance criteria shall be as per ASME B16.34. ©) After final machining, all bevel surfaces shall be inspected by dye penetrant or wet magnetic particle methods. All defects longer than 6.35 mm are rejected, as are the defects between 6.35 mm and 1.59 mm that are separated by a distance less than 50 times their greatest length. Rejectable defects must be removed. Weld repair of bevel surface is not permitted, Al valves shall be tested in compliance with the requirements of API 6D. During pressure testing, valves shall not have sealant lines and other cavities filled with sealant, grease or other foreign material. The drain, vent and sealant lines shall be either included in the hydrostatic shell test or tested independently. Test pressure shall be held for at least 30 minutes. No leakage is permissible during hydrostatic testing. The body cavity self-relieving feature ‘meeting the requirements of clause 4.14 of this specification shall also be checked. A supplementary air seat test as per API 6D (Appendix C, Para C.3.3 Type Il) shall be carried out for all valves. A bubble tight seal is required without the use of any sealant. No leakage is allowed. Test pressure shall be held for at least 15 minutes. ‘Valves shall be subjected to Operational Torque Test as per API 6D (Appendix C, Para C.6) under hydraulic pressure equal to maximum differential pressure corresponding to the applicable ANSI class rating of valve. It shall be established that the force required to operate the valve does not exceed the requirements stated in section 4.20 (c) of this specification. Power actuated valves shall be tested after assembly of the valve and actuator, at the valve Manufacturer’s works. At least five Open-Close-Open cycles without internal pressure and five Open-Close-Open cycles with maximum differential pressure corresponding to the valve rating shall be performed on the valve actuator assembly. The time for Full Open to Full Close Format No, -00-000-F1 Rev. 0 Copyright EL — Al ights reservedSTANDARD SPECIFICATION FOR STANDARD SPECIFICATION No. SIE @ AGN nie PIPELINE BALL VALVES 6-71-0014 Rev3 ssathts 6 NOME (ONSHORE) Page 110615 5.1.12 5.1.13 52 6.0 shall be recorded during testing. If required, the actuator shall be adjusted to ensure that the opening and closing time is with in the limits stated in Valve Data Sheet. Hand operator provided on the actuator shall also be checked after above testing, for satisfactory manual over-ride performance. ‘These tests shall be conducted on minimum one valve out of a lot of five (5) valves of the same size, rating and the actuator model/type. In case, the tests do not meet the requirements, retesting/rejection of the lot shall be decided by the Company's Inspector. Subsequent to successful testing as specified in clause 5.1.10 and 5.1.11 above, one (1) valve out of the total ordered quantity shall be randomly selected by the Company Representative for cyclic testing as mentioned below: 8) The valve shall be subjected to at least 100 Open-Close-Open cycles with maximum differential pressure corresponding to the valve rating. b) Subsequent to the above, the valve shall be subjected to hydrostatic test and supplementary air seat test in accordance with clause 5.1.8 and 5.1.9. In case this valve fails to pass these tests, the valve shall be rejected and two more valves shall be selected randomly and subjected to testing as indicated above. If both valves pass these tests, all valves manufactured for the order (except the valve that failed) shall be deemed acceptable. If either of the two valves fails to pass these tests, all valves shall be rejected or each valve shall be tested at the option of manufacturer. Previously carried out test of similar nature shall be considered acceptable if the same has ‘been carried out by Manufacturer in last two years. Valves of two sizes below and two sizes above the size of valve previously tested, and rating similar or one rating lower of valve tested previously, shall be qualified. Checks shall be carried out to demonstrate that the dissimilar metals used in the valves are successfully insulated as per the requirement of clause 4.13 of this specification. Company reserves the right to perform stage wise inspection and witness tests as indicated in clause 5.1 above at Manufacturer's works prior to shipment. Manufacturer shall give reasonable access and facilities required for inspection to the Company's Inspector. Company reserves the right to require additional testing at any time to confirm or further investigate a suspected fault. The cost incurred shall be to Manufacturer's account. In no case shall any action of Company ot his inspector shall relieve the Manufacturer of his responsibility for material, design, quality or operation of valves. Inspection and tests performed/witnessed by the Company's Inspector shall in no way relieve the Manufacturer’s obligation to perform the required inspection and tests. TEST CERTIFICATES ‘Manufacturer shall submit the following certificates: a) _ Mill test certificates relevant to the chemical analysis and mechanical properties of the materials used for the valve construction as per the relevant standards. b) Test certificates of hydrostatic and pneumatic tests complete with records of timing and pressure of each test. ©) Test reports of radiograph and ultrasonic inspection. Format No, 6-00-0001-F1 Rev. 0 ‘Copyright EI. —Allighis reservedSTANDARD SPECIFICATION FOR STANDARD SPECIFICATION No. eee XGNERS Dp PIPELINE BALL VALVES 6-71-0014 Rev3 ence edocs (ONSHORE) Page 120115 4) Test report on operation of valves conforming to clause 5.1.10, 5.1.11 and 5.1.12 10 7A 72 73 14 15 16 8.0 81 82 9.0 of this specification. ©) _Allother test reports and certificates as required by API 6D and this specification. ‘The certificates shall be considered valid only when signed by Company's Inspector. Only those valves which have been certified by Company's Inspector shall be dispatched from ‘Manufacturer's works. PAINTING, MARKING AND SHIPMENT Valve surface shall be thoroughly cleaned, freed from rust and grease and applied with sufficient coats of corrosion resistant paint. Surface preparation shall be carried out by shot blasting to SP-6 in accordance with "Steel Structures Painting Council - Visual Standard SSPC-VIS-I". For the valves to be installed underground, when indicated in Valve Data Sheet, the external surfaces of buried portion of the valve shall be painted with three coats of suitable coal tar epoxy resin with a minimum dry film thickness of 300 microns. All valves shall be marked as per API 6D. The units of marking shall be metric except nominal diameter, which shall be in inches. Valve ends shall be suitably protected to avoid any damage during transit. All threaded and machined surfaces subject to corrosion shall be well protected by a coat of grease or other suitable material. All valves shall be provided with suitable protectors for flange faces, securely attached to the valves. Bevel ends shall be protected with metallic or high impact plastic bevel protectors, All sealant lines and other cavities of the valve shall be filled with sealant before shipment. Packaging and shipping instructions shall be as per API 6D. On packages, following shall be marked legibly with suitable marking ink: a) Order Number b) Manufacturer's Name ©) Valve size and rating 4) Tag Number ©) Serial Number SPARES AND ACCESSORIES Manufacturer shall furnish list of recommended spares and accessories for valves required during start-up and commissioning and supply of such spares shall be included in the price quoted by Manufacturer. Manufacturer shall furnish list of recommended spares and accessories required for two years of normal operation and maintenance of valves and price for such spares shall be quoted separately. DOCUMENTATION Documentation to be submitted by Manufacturer to Company is summarized below. Number of Copies (Hard copies / soft copies etc.) shall be as indicated in CONTRACT document. Format No. 8-00-0001-F1 Rev. 0 ‘Copyright EL — All ighis reservedSTANDARD SPECIFICATION FOR STANDARD SPECIFICATION No. SHANA ie PIPELINE BALL VALVES 6-71-0014 Rev3 seypiice ORO (ONSHORE) age 13015 9.1 At the time of bidding, Manufacturer shall submit the following documents: » ») °) 4 e) id % General arrangement/assembly drawings showing all features and relative positions and sizes of vents, drains, gear operator/ actuator, painting, coating and other external parts together with overall dimension. Sectional drawing showing major parts with reference numbers and material specification. In particular a blow up drawing of ball-seat assembly shall be furnished complying the requirement of clause 4.6 of this specification. Reference list of similar ball valves manufactured and supplied in last five years indicating all relevant details including project, year, client, location, size, rating, service ete Torque curves for the power actuated valves along with the break torque and maximum allowable stem torque. In addition, sizing criteria and torque calculations shall also be submitted for power actuated valves, Clause wise list of deviations from this specification, if any. Descriptive technical catalogues of the manufacturer. Installation, Operational and Maintenance Manual, Copy of valid API 6D Certificate. Details of support foot including dimensions and distance from valve centreline to bottom of support foot. List of recommended spares required during start-up and commissioning, List of recommended spares required for 2 years of normal operation and maintenance. 9.2 With in three weeks of placement of order, the Manufacturer shall submit the following drawings, documents and specifications for Company's approval: a) b) °) a 4) °) Detailed sectional drawings showing all parts with reference numbers and material specifications Assembly drawings with overall dimensions and features. Drawing shall also indicate the number of turns of hand wheel (in case of gear operators) required for operating the valve from full open to full close position and the painting scheme. Complete dimensional details of support foot (where applicable) shall be indicated in these drawings. Welding, heat treatment and testing procedures. Details of corrosion resistant paint to be applied on the valves. Design calculation for Pressure containing Parts, Procedure for cyclic testing. Manufacture of valves shall commence only after approval of the above documents. Once the approval has been given by Company, any changes in design, material and method of Format No, -00-0001-F1 Rev. 0 ‘Copyright EIL— Allighis reservedSTANDARD SPECIFICATION FOR STANDARD SPECIFICATION No. eee GRAD PIPELINE BALL VALVES 6-71-0014 Rev3 ES ieee (ONSHORE) Page 140118. ‘manufacture shall be notified to Company whose approval in writing of all changes shall be obtained before the valve is manufactured, 9.3 Within 30 days from the approval date, Manufacturer shall submit to Company the approved drawings, documents and specifications as listed in clause 9.2 above. 9.4 Prior to shipment, Manufacturer shall submit to Company following: a) Test certificates as per clause 6.0 of this specification, b) Manual for installation, erection, maintenance and operation instructions including @ list of recommended spares for the valves. 9.5 All documents shall be in English language only. Format No. €00-0001-Fi Rev. 0 ‘Copyright EIL— Allighis reservedSTANDARD SPECIFICATION FOR STANDARD SPECIFICATION No. ERS. PIPELINE BALL VALVES 6-71-0014 Rev3. ei ONARio lesaicn none ABOVE GROUND INSTALLATION HHS ore-3) win rine a) ~—TREETEN ciort-3) Ron) FULL BORE VALVES _ NOTES: VE SIZE, ONG], DNGnml[ 8, DN] 1 AL, VAs (BALL OR PLUG) AND PLUGS FOR A AND 0_AND 150 =| 8 4 Salle 2 APPROVED BY THE PURCHASER 200 10-600 if 25 | VAINES OF SIZE 60 mm SHALL BE MANUFACTURED 650 & ABOVE [16 30 1 FER aPt-aD (REDUCED BORE VALVES __ ° Sigg wares or Nowe vest £00 mon (07) [-YALYE SIZE, DN(mmJa, ON{mm][S, ONmm] 4 anove aN REDUCED BORE VALVES OF NOMINAL '50 AND 200 mata Yat szm 280 tm (10°) AND ADOVE ONL 250 10-750 iB 25 EEMLIST Hees salt have PROWSION TO RAPLACR TR ABOVE 760 [isso], Senta rio rare Uxoan uu use osoUnE 4 ALL VENY/DEAIN CONNECTION SHALL. DE WELDED ITH ERGROUND INSTALLATION 36 300 AMT pL + GROUND. — BLEEP FR VENT VALVES (NOTE~2) =r LEVEL. | aus = DRAIN VALVES (NOTE~2) | | TES TES TE ON SEALANT. LINE — DRAIN LINE (B) [— VENT UNE (4) DRAIN UNE ic) VENT VALVE, FO VALVES DN 50 mmm(2") TO DN 150 mm(6") FB VALVES > DN 200 mm(s”) RB VALVES DN 50 mm(2") TO DN 200 mm(8") RB VALVES > DN 250 mm(10 /_prain vawwe ea) FULL BORE (FB) VALVES NOTES:— VALE SUE, DX(mm)|4, DNmm)|é, DN{mm] C, DNmm) 1 ALL VALVES (BALL OR PLUG) AND PLUGS FOR A AND. so ND 50 = [=| aS 2 SHALL Bf APPROVED BY Tp PURCHASER 200 To 900 | 28 [a5 2 NALYES OF SIZE 60 mm SHALL BE MANUPACTORED 50-70 ¢00—_[ 25 [95 [= is rim a01-20. 650 & above | 50 | 50 [= 3 SFAIANT POINTS SHALL BE PROVIDED FOR FULL FORE VALVES OF NOMINAL VALVE SIZE 200 mim (6") REDUCED BORE (RB) VALVES ‘& ABOVE AND REDUCED BORE VALVES OF NOMINAL UH SHE Wea) Wen], Wen] Oia] ‘atm sta, x 290° min IO") AND ABOVE ONL a ‘SEALANT INJECTION FITTING UNDER FULL UNE. PRESSURE 00 |= 15 250 To 400 [28 [as [= 4 AGL VENT/ORAIN CONNECTION IN HURIRD SECTION 45070 750 | 25] 25 |= Swath BE OF MELDED CONSTRUCTION [00s anove [50 [so [= GURE-4.9 Format No, 6-00-0001-F1 Rev. 0 “Copyright EL — All ighis reserved