NAVY UFGS-33 52 90 00 20-2010 WELDING FOR POL SERVICE PIPING《油料提供管道的焊接》.pdf

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1、*USACE / NAVFAC / AFCESA / NASA UFGS-33 52 90.00 20 (February 2010)-Preparing Activity: NAVFAC SupersedingUFGS-33 52 90.00 20 (November 2009)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated April 2010*SECTION TABLE OF CONTENTSDIVISION 33 - UTILITIESSECTION 33 52 90.

2、00 20WELDING FOR POL SERVICE PIPING02/10PART 1 GENERAL1.1 REFERENCES1.2 DEFINITIONS1.3 SUBMITTALS1.4 GENERAL REQUIREMENTS1.5 PERFORMANCE1.6 QUALIFICATIONS1.6.1 Welding Operations1.6.2 Welding Procedure Specification and Qualification Records1.6.3 Welder and Welding Operator Performance1.6.3.1 Certif

3、ication1.6.3.2 Identification1.6.3.3 Renewal of Qualification1.6.4 Test Reports1.6.5 Inspection and NDE Personnel1.6.5.1 Inspector Certification1.6.5.2 NDE Personnel1.6.5.3 Testing Agency1.7 DELIVERY, STORAGE, AND HANDLING1.7.1 Material Control1.7.1.1 Damaged Containers1.7.1.2 Partial Issues1.7.2 Da

4、maged Materials1.8 SYMBOLS1.9 SAFETYPART 2 PRODUCTS2.1 WELDING MATERIALSPART 3 EXECUTION3.1 WELDING OPERATIONS3.1.1 Base Metal Preparation3.1.2 Weld Joint Fit-UpSECTION 33 52 90.00 20 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.1.3 Prehea

5、t and Interpass Temperatures3.1.4 Production Welding Instructions3.1.5 Postweld Heat Treatment3.2 EXAMINATIONS, INSPECTIONS, AND TESTS3.2.1 Visual Inspection3.2.2 NDE Testing Frequency3.2.3 NDE Testing3.2.4 Inspection and Tests by the Government3.3 ACCEPTANCE STANDARDS3.3.1 Visual3.3.2 Magnetic Part

6、icle Examination3.3.3 Liquid Penetrant Examination3.4 CORRECTIONS AND REPAIRS3.4.1 Defect Removal3.4.1.1 Methods of Defect Removal3.4.1.2 Rewelding3.4.1.3 Peening or Caulking3.5 MAINTAINING CLEANLINESS OF PIPING3.5.1 Pigging Plan3.6 COMMISSIONING- End of Section Table of Contents -SECTION 33 52 90.0

7、0 20 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-33 52 90.00 20 (February 2010)-Preparing Activity: NAVFAC SupersedingUFGS-33 52 90.00 20 (November 2009)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences

8、are in agreement with UMRL dated April 2010*SECTION 33 52 90.00 20WELDING FOR POL SERVICE PIPING02/10*NOTE: This guide specification covers the requirements for welding of piping and piping system components used for petroleum, oil and lubricants (POL) under pressure, including modification to exist

9、ing hydrant fueling systems.New hydrant fueling systems are not covered by this specification. The following guidance is offered the designer. ANSI/ASME B31.3 - Chemical Plant and Petroleum Refinery Piping is applied to on-installation POL farm and fuel distribution systems. ANSI/ASME B31.4 - Pipeli

10、ne Transportation Systems for Liquid Hydrocarbons and Other Liquids applies to off-installation transport pipelines or pipelines delivering fuel to the installation.Comments and suggestions on this guide specification are welcome and should be directed to the technical proponent of the specification

11、. A listing of Technical Proponents, including their organization designation and telephone number, is on the Internet.Recommended changes to a UFGS should be submitted as a Criteria Change Request (CCR).Use of electronic communication is encouraged.Brackets are used in the text to indicate designer

12、 choices or locations where text must be supplied by the designer.*PART 1 GENERAL1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of the guide specification. The publications are referred to in SECTION 33 52 90.00 20 Page 3Provided by IHSNot for ResaleNo reprodu

13、ction or networking permitted without license from IHS-,-,-the text by basic designation only and listed in this paragraph by organization, designation, date, and title.Use the Reference Wizards Check Reference feature when you add a RID outside of the Sections Reference Article to automatically pla

14、ce the reference in the Reference Article. Do not use the Reference Wizards Check Reference feature to update the issue dates, as this document is specific to the standards listed. This guide specification will be updated when the standards are updated.References not used in the text will automatica

15、lly be deleted from this section of the project specification when you choose to reconcile references in the publish print process.*The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only

16、.AMERICAN SOCIETY FOR NONDESTRUCTIVE TESTING (ASNT)ASNT No. SNT-TC-1A (2006; R 1996-2006) Recommended Practice No. SNT-TC-1A, 2006 Edition, and ASNT Standard Topical Outlines for Qualification of Nondestructive Testing Personnel (ANSI/ASNT CP-105-2006)AMERICAN WELDING SOCIETY (AWS)AWS A2.4 (2007) St

17、andard Symbols for Welding, Brazing and Nondestructive ExaminationAWS A3.0 (2001; R 2001) Standard Welding Terms and DefinitionsAWS A5.1/A5.1M (2004; Errata 2004) Specification for Carbon Steel Electrodes for Shielded Metal Arc WeldingAWS A5.10/A5.10M (1999; R 2007) Specification for Bare Aluminum a

18、nd Aluminum Alloy Welding Electrodes and RodsAWS A5.18/A5.18M (2005) Specification for Carbon Steel Filler Metals for Gas Shielded Arc WeldingAWS A5.20/A5.20M (2005) Specification for Carbon Steel Electrodes for Flux Cored Arc WeldingAWS A5.22 (1995; R 2005) Specification for Stainless Steel Electro

19、des for Flux Cored Arc Welding and Stainless Steel Flux Cored Rods for Tungsten Arc WeldingAWS A5.3/A5.3M (1999; R 2007) Specification for Aluminum SECTION 33 52 90.00 20 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-and Aluminum-Alloy Electr

20、odes for Shielded Metal Arc WeldingAWS A5.32/A5.32M (1997; R 2007) Specification for Welding Shielding GasesAWS A5.4/A5.4M (2006) Specification for Stainless Steel Electrodes for Shielded Metal Arc WeldingAWS A5.9/A5.9M (2006; Errata 2006) Specification for Bare Stainless Steel Welding Electrodes an

21、d RodsAWS C5.5/C5.5M (2003) Recommended Practices for Gas Tungsten Arc WeldingAWS D1.1/D1.1M (2008; Errata 2008) Structural Welding Code - SteelAWS D10.10/D10.10M (1999; R 2009) Recommended Practices for Local Heating of Welds in Piping and TubingAWS D10.11/D10.11M (2007) Guide for Root Pass Welding

22、 of Pipe Without BackingAWS D10.12M/D10.12 (2000) Guideline for Welding Mild Steel PipeAWS D10.4 (1986; R 2000) Recommended Practices for Welding Austenitic Chromium-Nickel Stainless Steel Piping and TubingAWS D10.7/D10.7M (2008) Guide for the Gas Shielded Arc Welding of Aluminum and Aluminum Alloy

23、PipeAWS QC1 (2007) Standard forAWS Certification of Welding InspectorsAWS WHB-4.8 (1998) Welding Handbook, Vol 4, Materials and Applications Part 2AWS Z49.1 (2005) Safety in Welding, Cutting and Allied ProcessesASME INTERNATIONAL (ASME)ASME B31.3 (2008) Process PipingASME B31.4 (2006) Pipeline Trans

24、portation Systems for Liquid Hydrocarbons and Other LiquidASME BPVC SEC V (2007; Addenda 2008; Addenda 2009) Boiler and Pressure Vessel Code; Section V, Nondestructive ExaminationASTM INTERNATIONAL (ASTM)ASTM E 329 (2009) Standard Specification for Agencies Engaged in the Testing and/or Inspection o

25、f Materials Used in ConstructionSECTION 33 52 90.00 20 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ASTM E 94 (2004) Radiographic ExaminationU.S. NAVAL SEA SYSTEMS COMMAND (NAVSEA)NAVSEA T9074-AS-GIB-010/271 (1999; Notice 1) Requirements for

26、 Nondestructive Testing Methods1.2 DEFINITIONSDefinitions shall be in accordance with AWS A3.0 except as follows:a. Weld slag is defined as the crystalline residue remaining on the weld surface following a weld procedure which uses flux as a shielding method.b. POL service piping consists of piping

27、and components used for petroleum, oil and lubricants (POL) under pressure or gravity force including modifications to existing hydrant fueling systems. 1.3 SUBMITTALS*NOTE: Submittals must be limited to those necessary for adequate quality control. The importance of an item in the project should be

28、 one of the primary factors in determining if a submittal for the item should be required.A “G” following a submittal item indicates that the submittal requires Government approval. Some submittals are already marked with a “G”. Only delete an existing “G” if the submittal item is not complex and ca

29、n be reviewed through the Contractors Quality Control system. Only add a “G” if the submittal is sufficiently important or complex in context of the project.For submittals requiring Government approval on Army projects, a code of up to three characters within the submittal tags may be used following

30、 the “G“ designation to indicate the approving authority. Codes for Army projects using the Resident Management System (RMS) are: “AE“ for Architect-Engineer; “DO“ for District Office (Engineering Division or other organization in the District Office); “AO“ for Area Office; “RO“ for Resident Office;

31、 and “PO“ for Project Office. Codes following the “G“ typically are not used for Navy projects.Submittal items not designated with a “G“ are considered as being for information only for Army projects and for Contractor Quality Control approval for Navy projects.*Government approval is required for s

32、ubmittals with a “G“ designation; submittals not having a “G“ designation are for Contractor Quality Control SECTION 33 52 90.00 20 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-approval.for information only. When used, a designation followin

33、g the “G“ designation identifies the office that will review the submittal for the Government. The following shall be submitted in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:SD-01 Preconstruction SubmittalsWelding procedure qualification; G; G, _Welding Operations; G; G, _Detailed procedu

34、res which define methods of compliance to contract drawings and specifications.SD-02 Shop DrawingsPOL Service Piping; G; G, _Detail drawings showing location, length, and type of welds; and indicating preweld and postweld heat treatment and NDE as required. The drawings shall show the welding proced

35、ure specification (WPS) to be used at each weld location.Pigging Plan; G; G, _ SD-06 Test ReportsWelding ReportsWritten records and drawings indicating location of welds made by each welder or welding operator.Examinations, Inspections and TestsSD-07 CertificatesQualifications; G; G, _Welder and wel

36、ding operator performance qualification certificates. Welding inspectors and NDE personnel certificates. Qualifications of testing laboratory or the Contractors quality assurance organization.1.4 GENERAL REQUIREMENTS*NOTE: The drawings should be checked to ensure that any supplementary information r

37、equired has been shown and that there is no conflict between the drawings and the specifications.Project drawings must indicate, or text of project specifications must specify, the welding procedures, and size, length, type, and location of the welds, as necessary. Project drawings and/or specificat

38、ions must indicate that factory applied internal and external coatings be stopped one (1) inch from a girth weld leaving a 2“ uncoated area for welding.SECTION 33 52 90.00 20 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*This section covers

39、the welding of Petroleum, Oil and Lubricant (POL) Service systems. Deviations from applicable codes, approved procedures, and approved detail drawings will not be permitted without prior written approval by the Contracting Officer. Materials or components with welds made offsite will not be accepted

40、 if the welding does not conform to the requirements of this specification, unless otherwise specified. Procedures shall be developed by the Contractor for welding all metals included in the work. Welding shall not be started until welding procedures, welders, and welding operators have been qualifi

41、ed. Qualification testing shall be performed by an approved testing laboratory, or by the Contractor if approved by the Contracting Officer. Costs of such testing shall be borne by the Contractor. The Contracting Officer shall be notified at least 1 week in advance of the time and place of the tests

42、. If the Contracting Officer elects to witness the tests, the qualification tests shall be performed at or near the worksite. The Contractor shall maintain current records of the test results obtained in the welding procedure, welding operator, welder performance qualifications, and nondestructive e

43、xamination (NDE) procedures readily available at the site for examination by the Contracting Officer. The procedures for making transition welds between different materials or between plates or pipes of different wall thicknesses shall be qualified. Unless otherwise specified, the choice of welding

44、process shall be the responsibility of the Contractor.1.5 PERFORMANCE*NOTE:The paragraphs will be edited and bracketed portions inserted if necessary to ensure proper implementation of the CONTRACTOR QUALITY CONTROL PROGRAM. The specification writer or design engineer must indicate how much quality

45、control of welding is needed for each project and who is to be responsible; i.e., primarily the Contractor or the Government.In many cases a project may not require 100 percent testing of welds by NDE methods. The designer must determine the required methods and the extent of inspection and testing, and must indicate the extent in this or other sections of the project specifications or on the project drawings by notes, NDE symbols, or oth