API 2A WSD : 2014
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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PLANNING, DESIGNING, AND CONSTRUCTING FIXED OFFSHORE PLATFORMS - WORKING STRESS DESIGN
Superseded date
19-02-2021
Superseded by
Published date
01-01-2014
Publisher
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1 Scope
2 Normative References
3 Terms, Definitions, Acronyms, and Abbreviations
4 Planning
5 Design Criteria and Procedures
6 Structural Steel Design
7 Strength of Tubular Joints
8 Fatigue
9 Foundation Design
10 Other Structural Components and Systems
11 Material
12 Drawings and Specifications
13 Welding
14 Fabrication
15 Installation
16 Inspection
17 Accidental Loading
18 Reuse
19 Minimum and Special Structures
Annex A (informative) - API 2A-WSD, 21st Edition vs 22nd Edition
Cross-reference
Annex B (informative) - Commentary
Bibliography
Acts as a guide for the design and construction of new platforms and for the relocation of existing platforms used for the drilling, development, and storage of hydrocarbons in offshore areas.
| DevelopmentNote |
Supersedes and renumbers API 2A (07/2004)
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| DocumentType |
Standard
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| PublisherName |
American Petroleum Institute
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| API 2SIM : 2014 | STRUCTURAL INTEGRITY MANAGEMENT OF FIXED OFFSHORE STRUCTURES |
| ABS 0223 : 2016 | GUIDANCE NOTES ON TOPSIDE STRUCTURE FATIGUE ASSESSMENT FOR SHIP-TYPE FLOATING PRODUCTION INSTALLATIONS |
| 10/30191266 DC : 0 | BS EN ISO 13628-17 - PETROLEUM AND NATURAL GAS INDUSTRIES - DESIGN AND OPERATION OF SUBSEA PRODUCTION SYSTEMS - PART 17: GUIDELINES FOR FLEXIBLE PIPE ANCILLARY EQUIPMENT |
| API RP 17B : 2014 | RECOMMENDED PRACTICE FOR FLEXIBLE PIPE |
| API 2W : 2006 : R2012 | SPECIFICATION FOR STEEL PLATES FOR OFFSHORE STRUCTURES, PRODUCED BY THERMO-MECHANICAL CONTROL PROCESSING (TMCP) |
| BS EN ISO 19901-3:2014 | Petroleum and natural gas industries. Specific requirements for offshore structures Topsides structure |
| S.R. CEN ISO/TR 13624-2:2013 | PETROLEUM AND NATURAL GAS INDUSTRIES - DRILLING AND PRODUCTION EQUIPMENT - PART 2: DEEPWATER DRILLING RISER METHODOLOGIES, OPERATIONS, AND INTEGRITY TECHNICAL REPORT (ISO/TR 13624-2:2009) |
| BS EN ISO 19902 : 2007 | PETROLEUM AND NATURAL GAS INDUSTRIES - FIXED STEEL OFFSHORE STRUCTURES |
| I.S. EN ISO 19901-7:2013 | PETROLEUM AND NATURAL GAS INDUSTRIES - SPECIFIC REQUIREMENTS FOR OFFSHORE STRUCTURES - PART 7: STATIONKEEPING SYSTEMS FOR FLOATING OFFSHORE STRUCTURES AND MOBILE OFFSHORE UNITS (ISO 19901-7:2013) |
| NACE SP 01 76 : 2007 | CORROSION CONTROL OF SUBMERGED AREAS OF PERMANENTLY INSTALLED STEEL OFFSHORE STRUCTURES ASSOCIATED WITH PETROLEUM PRODUCTION |
| CEN ISO/TR 13624-2:2013 | Petroleum and natural gas industries - Drilling and production equipment - Part 2: Deepwater drilling riser methodologies, operations, and integrity technical report (ISO/TR 13624-2:2009) |
| ASME BTH 1 : 2017 | DESIGN OF BELOW-THE-HOOK LIFTING DEVICES |
| NACE RP 01 76 : 2003 | CORROSION CONTROL OF STEEL FIXED OFFSHORE STRUCTURES ASSOCIATED WITH PETROLEUM PRODUCTION |
| 14/30300516 DC : 0 | BS EN ISO 19901-3 - PETROLEUM AND NATURAL GAS INDUSTRIES - SPECIFIC REQUIREMENTS FOR OFFSHORE STRUCTURES - PART 3: TOPSIDES STRUCTURE |
| 11/30242939 DC : DRAFT MAR 2011 | BS EN ISO 19901-7 - PETROLEUM AND NATURAL GAS INDUSTRIES - SPECIFIC REQUIREMENTS FOR OFFSHORE STRUCTURES - PART 7: STATION KEEPING SYSTEMS FOR FLOATING OFFSHORE STRUCTURES AND MOBILE OFFSHORE UNITS |
| API 2FPS : 2011 | PLANNING, DESIGNING, AND CONSTRUCTING FLOATING PRODUCTION SYSTEMS |
| API 2EQ : 2014 | SEISMIC DESIGN PROCEDURES AND CRITERIA FOR OFFSHORE STRUCTURES |
| BS EN ISO 19905-1:2016 | Petroleum and natural gas industries. Site-specific assessment of mobile offshore units Jack-ups |
| API 2D : 2014 | OPERATION AND MAINTENANCE OF OFFSHORE CRANES |
| API 17L1 : 2013 | SPECIFICATION FOR FLEXIBLE PIPE ANCILLARY EQUIPMENT |
| API 2FP1 : 1993 | RECOMMENDED PRACTICE FOR DESIGN, ANALYSIS AND MAINTENANCE OF MOORINGS FOR FLOATING PRODUCTION SYSTEMS |
| API SPEC 2W:2006 | SPECIFICATION FOR STEEL PLATES FOR OFFSHORE STRUCTURES, PRODUCED BY THERMO-MECHANICAL CONTROL PROCESSING (TMCP) |
| I.S. EN ISO 25457:2009 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - FLARE DETAILS FOR GENERAL REFINERY AND PETROCHEMICAL SERVICE |
| I.S. EN ISO 19905-1:2016 | PETROLEUM AND NATURAL GAS INDUSTRIES - SITE-SPECIFIC ASSESSMENT OF MOBILE OFFSHORE UNITS - PART 1: JACK-UPS (ISO 19905-1:2016) |
| I.S. EN ISO 19902:2007 | PETROLEUM AND NATURAL GAS INDUSTRIES - FIXED STEEL OFFSHORE STRUCTURES |
| ASME B31.4 : 2016 | PIPELINE TRANSPORTATION SYSTEMS FOR LIQUIDS AND SLURRIES |
| ASME B31.8 : 2016 | Gas Transmission and Distribution Piping Systems |
| 14/30286899 DC : 0 | PD 8010-2 - PIPELINE SYSTEMS - PART 2: SUBSEA PIPELINES - CODE OF PRACTICE |
| 07/30092995 DC : 0 | BS EN ISO 19901-3 - PETROLEUM AND NATURAL GAS INDUSTRIES - SPECIFIC REQUIREMENTS FOR OFFSHORE STRUCTURES - PART 3: TOPSIDES STRUCTURE |
| I.S. EN ISO 19901-3:2014 | PETROLEUM AND NATURAL GAS INDUSTRIES - SPECIFIC REQUIREMENTS FOR OFFSHORE STRUCTURES - PART 3: TOPSIDES STRUCTURE (ISO 19901-3:2014) |
| BS PD ISO/TR 13624-2 : 2009 COR 2013 | PETROLEUM AND NATURAL GAS INDUSTRIES - DRILLING AND PRODUCTION EQUIPMENT - PART 2: DEEPWATER DRILLING RISER METHODOLOGIES, OPERATIONS, AND INTEGRITY TECHNICAL REPORT |
| BS EN 1474-3:2008 | Installation and equipment for liquefied natural gas. Design and testing of marine transfer systems Offshore transfer systems |
| API 2T : 2010 : R2015 | PLANNING, DESIGNING, AND CONSTRUCTING TENSION LEG PLATFORMS |
| API RP 17R : 2015 | RECOMMENDED PRACTICE FOR FLOWLINE CONNECTORS AND JUMPERS |
| API 17G : 2006 : R2011 | RECOMMENDED PRACTICE FOR COMPLETION/WORKOVER RISERS |
| ASCE/COPRI 61 14 : 2014 | SEISMIC DESIGN OF PIERS AND WHARVES |
| ACI PRC-357 : 1984 | GUIDE FOR THE DESIGN AND CONSTRUCTION OF FIXED OFFSHORE CONCRETE STRUCTURES |
| I.S. EN ISO 13628-11:2008 | PETROLEUM AND NATURAL GAS INDUSTRIES - DESIGN AND OPERATION OF SUBSEA PRODUCTION SYSTEMS - PART 11: FLEXIBLE PIPE SYSTEMS FOR SUBSEA AND MARINE APPLICATIONS |
| ISO 18647:2017 | Petroleum and natural gas industries — Modular drilling rigs for offshore fixed platforms |
| ISO 19905-1:2016 | Petroleum and natural gas industries — Site-specific assessment of mobile offshore units — Part 1: Jack-ups |
| API 537:2017+ADD 1:2020 | FLARE DETAILS FOR PETROLEUM, PETROCHEMICAL, AND NATURAL GAS INDUSTRIES |
| CSA ISO 19901-3 : 2015 | PETROLEUM AND NATURAL GAS INDUSTRIES - SPECIFIC REQUIREMENTS FOR OFFSHORE STRUCTURES - PART 3: TOPSIDES STRUCTURE |
| UNI EN ISO 19901-7 : 2013 | PETROLEUM AND NATURAL GAS INDUSTRIES - SPECIFIC REQUIREMENTS FOR OFFSHORE STRUCTURES - PART 7: STATIONKEEPING SYSTEMS FOR FLOATING OFFSHORE STRUCTURES AND MOBILE OFFSHORE UNITS |
| UNI EN ISO 13628-11 : 2008 | PETROLEUM AND NATURAL GAS INDUSTRIES - DESIGN AND OPERATION OF SUBSEA PRODUCTION SYSTEMS - PART 11: FLEXIBLE PIPE SYSTEMS FOR SUBSEA AND MARINE APPLICATIONS |
| API 96 : 2013 | DEEPWATER WELL DESIGN AND CONSTRUCTION |
| 00/716712 DC : DRAFT NOV 2000 | BS EN ISO 13626 - DRILLING AND PRODUCTION EQUIPMENT - SPECIFICATION FOR DRILLING AND WELL SERVICING STRUCTURE |
| API RP 16Q RUSSIAN : 2017 | DESIGN, SELECTION, OPERATION, AND MAINTENANCE OF MARINE DRILLING RISER SYSTEMS |
| 10/30191247 DC : DRAFT APR 2010 | BS EN ISO 13628-16 - PETROLEUM AND NATURAL GAS INDUSTRIES - DESIGN AND OPERATION OF SUBSEA PRODUCTION SYSTEMS - PART 16: SPECIFICATION FOR FLEXIBLE PIPE ANCILLARY EQUIPMENT |
| BS ISO 13628-7 : 2005 AMD 16887 | PETROLEUM AND NATURAL GAS INDUSTRIES - DESIGN AND OPERATION OF SUBSEA PRODUCTION SYSTEMS - PART 7: COMPLETION/WORKOVER RISER SYSTEMS |
| ABS 0195 : 2015 COR 2018 | GUIDE FOR BUILDING AND CLASSING FLOATING OFFSHORE WIND TURBINE INSTALLATIONS |
| API 2MET : 2014 | DERIVATION OF METOCEAN DESIGN AND OPERATING CONDITIONS |
| 09/30093195 DC : 0 | BS 6349-2 - MARITIME WORKS - PART 2: CODE OF PRACTICE FOR THE DESIGN OF QUAY WALLS, JETTIES AND DOLPHINS |
| PD CEN ISO/TR 13624-2:2013 | Petroleum and natural gas industries. Drilling and production equipment Deepwater drilling riser methodologies, operations, and integrity technical report |
| API 2Y : 2006 : R2012 | SPECIFICATION FOR STEEL PLATES, QUENCHED-AND-TEMPERED, FOR OFFSHORE STRUCTURES |
| API 537 CHINESE : 2008 | FLARE DETAILS FOR GENERAL REFINERY AND PETROCHEMICAL SERVICE |
| API 2RD : 2013 | DYNAMIC RISERS FOR FLOATING PRODUCTION SYSTEMS |
| API 2X : 2004 : R2015 | RECOMMENDED PRACTICE FOR ULTRASONIC AND MAGNETIC EXAMINATION OF OFFSHORE STRUCTURAL FABRICATION AND GUIDELINES FOR QUALIFICATION OF TECHNICIANS |
| API 2T REDLINE : 2010 | PLANNING, DESIGNING, AND CONSTRUCTING TENSION LEG PLATFORMS |
| API 2C : 2012 | OFFSHORE PEDESTAL-MOUNTED CRANES |
| API 1111 REDLINE : 2009 | DESIGN, CONSTRUCTION, OPERATION, AND MAINTENANCE OF OFFSHORE HYDROCARBON PIPELINES (LIMIT STATE DESIGN) |
| API 2GEO : 2011 | GEOTECHNICAL AND FOUNDATION DESIGN CONSIDERATIONS |
| API 537 REDLINE : 2008 | FLARE DETAILS FOR GENERAL REFINERY AND PETROCHEMICAL SERVICE |
| API 537 : 2017 | FLARE DETAILS FOR PETROLEUM, PETROCHEMICAL, AND NATURAL GAS INDUSTRIES |
| API 17B REDLINE : 2008 | RECOMMENDED PRACTICE FOR FLEXIBLE PIPE |
| BS EN ISO 13628-7:2006 | Petroleum and natural gas industries. Design and operation of subsea production systems Completion/workover riser systems |
| ISO 13628-7:2005 | Petroleum and natural gas industries — Design and operation of subsea production systems — Part 7: Completion/workover riser systems |
| BS EN ISO 19901-7:2013 | Petroleum and natural gas industries. Specific requirements for offshore structures Stationkeeping systems for floating offshore structures and mobile offshore units |
| ISO 19901-3:2014 | Petroleum and natural gas industries — Specific requirements for offshore structures — Part 3: Topsides structure |
| ISO 25457:2008 | Petroleum, petrochemical and natural gas industries — Flare details for general refinery and petrochemical service |
| ISO 19902:2007 | Petroleum and natural gas industries Fixed steel offshore structures |
| IEC 61400-3:2009 | Wind turbines - Part 3: Design requirements for offshore wind turbines |
| EN ISO 19905-1:2016 | Petroleum and natural gas industries - Site-specific assessment of mobile offshore units - Part 1: Jack-ups (ISO 19905-1:2016) |
| EN ISO 25457:2008 | Petroleum, petrochemical and natural gas industries - Flare details for general refinery and petrochemical service (ISO 25457:2008) |
| EN ISO 19901-3:2014 | Petroleum and natural gas industries - Specific requirements for offshore structures - Part 3: Topsides structure (ISO 19901-3:2014) |
| EN ISO 13628-7:2006 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 7: Completion/workover riser systems (ISO 13628-7:2005) |
| EN ISO 19901-7:2013 | Petroleum and natural gas industries - Specific requirements for offshore structures - Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units (ISO 19901-7:2013) |
| EN 1474-3:2008 | Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 3: Offshore transfer systems |
| ABS 0243 : 2017 | GUIDANCE NOTES ON SUBSEA HYBRID RISER SYSTEMS |
| API 2X : 2004 | RECOMMENDED PRACTICE FOR ULTRASONIC AND MAGNETIC EXAMINATION OF OFFSHORE STRUCTURAL FABRICATION AND GUIDELINES FOR QUALIFICATION OF TECHNICIANS |
| ISO/TR 13624-2:2009 | Petroleum and natural gas industries Drilling and production equipment Part 2: Deepwater drilling riser methodologies, operations, and integrity technical report |
| API 2INT-DG : 2007 | INTERIM GUIDANCE FOR DESIGN OF OFFSHORE STRUCTURES FOR HURRICANE CONDITIONS |
| BS EN ISO 25457:2008 | Petroleum, petrochemical and natural gas industries. Flare details for general refinery and petrochemical service |
| ABS 0063 : 2018 COR 2018 | RULES FOR BUILDING AND CLASSING FACILITIES ON OFFSHORE INSTALLATIONS |
| 07/30167130 DC : 0 | BS ISO 13624-1 - PETROLEUM AND NATURAL GAS INDUSTRIES - DRILLING AND PRODUCTION EQUIPMENT - PART 1: DESIGN AND OPERATION OF MARINE DRILLING RISER EQUIPMENT |
| BS ISO 13628-11:2007 | Petroleum and natural gas industries. Design and operation of subsea production systems Flexible pipe systems for subsea and marine applications |
| API RP 17W : 2014 | RECOMMENDED PRACTICE FOR SUBSEA CAPPING STACKS |
| API RP 16Q : 2017 | DESIGN, SELECTION, OPERATION, AND MAINTENANCE OF MARINE DRILLING RISER SYSTEMS |
| API 17G : 2006 : R2016 | RECOMMENDED PRACTICE FOR COMPLETION/WORKOVER RISERS |
| API 17G:2006 | RECOMMENDED PRACTICE FOR COMPLETION/WORKOVER RISERS |
| API 4F CHINESE : 2013 | SPECIFICATION FOR DRILLING AND WELL SERVICING STRUCTURES |
| API 17L2 : 2013 | RECOMMENDED PRACTICE FOR FLEXIBLE PIPE ANCILLARY EQUIPMENT |
| API RP 2T : 2010 | PLANNING, DESIGNING, AND CONSTRUCTING TENSION LEG PLATFORMS |
| API 2Y : 2006 | SPECIFICATION FOR STEEL PLATES, QUENCHED-AND-TEMPERED, FOR OFFSHORE STRUCTURES |
| API 2INT-MET : 2007 | INTERIM GUIDANCE ON HURRICANE CONDITIONS IN THE GULF OF MEXICO |
| API 1111 : 2015 | DESIGN, CONSTRUCTION, OPERATION, AND MAINTENANCE OF OFFSHORE HYDROCARBON PIPELINES (LIMIT STATE DESIGN) |
| CSA ISO 19901.7 : 2014 | PETROLEUM AND NATURAL GAS INDUSTRIES - SPECIFIC REQUIREMENTS FOR OFFSHORE STRUCTURES - PART 7: STATIONKEEPING SYSTEMS FOR FLOATING OFFSHORE STRUCTURES AND MOBILE OFFSHORE UNITS |
| API SPEC 4F : 2013 | SPECIFICATION FOR DRILLING AND WELL SERVICING STRUCTURES |
| IEC TS 62600-2:2016 | Marine energy - Wave, tidal and other water current converters - Part 2: Design requirements for marine energy systems |
| ISO 13628-11:2007 | Petroleum and natural gas industries — Design and operation of subsea production systems — Part 11: Flexible pipe systems for subsea and marine applications |
| ISO 19901-7:2013 | Petroleum and natural gas industries — Specific requirements for offshore structures — Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units |
| UNI EN ISO 19902 : 2013 | PETROLEUM AND NATURAL GAS INDUSTRIES - FIXED STEEL OFFSHORE STRUCTURES |
| BS 6349-2:2010 | Maritime works Code of practice for the design of quay walls, jetties and dolphins |
| ACI 214 : 1977(R1989) | EVALUATION OF STRENGTH TEST RESULTS OF CONCRETE |
| API 2MET : 2014 | DERIVATION OF METOCEAN DESIGN AND OPERATING CONDITIONS |
| API SPEC 4F : 2013 | SPECIFICATION FOR DRILLING AND WELL SERVICING STRUCTURES |
| ACI 318 : 2014 | BUILDING CODE REQUIREMENTS FOR STRUCTURAL CONCRETE AND COMMENTARY |
| API 2N : 2015 | PLANNING, DESIGNING, AND CONSTRUCTING STRUCTURES AND PIPELINES FOR ARCTIC CONDITIONS |
| API BULL 2V : 2004 | DESIGN OF FLAT PLATE STRUCTURES |
| API 2SIM : 2014 | STRUCTURAL INTEGRITY MANAGEMENT OF FIXED OFFSHORE STRUCTURES |
| ASCE 4 98 : 2000 | SEISMIC ANALYSIS OF SAFETY-RELATED NUCLEAR STRUCTURES AND COMMENTARY |
| NACE SP 01 76 : 2007 | CORROSION CONTROL OF SUBMERGED AREAS OF PERMANENTLY INSTALLED STEEL OFFSHORE STRUCTURES ASSOCIATED WITH PETROLEUM PRODUCTION |
| API 5L : 2012 | LINE PIPE |
| API 2EQ : 2014 | SEISMIC DESIGN PROCEDURES AND CRITERIA FOR OFFSHORE STRUCTURES |
| ANSI A58.1 : 1982 | DESIGN LOADS FOR BUILDINGS AND OTHER STRUCTURES, MINIMUM, |
| ISO 19902:2007 | Petroleum and natural gas industries Fixed steel offshore structures |
| AISC 335 : 89 SUPP 1 1999 | SPECIFICATION FOR STRUCTURAL STEEL BUILDINGS - ALLOWABLE STRESS DESIGN, PLASTIC DESIGN |
| NACE SP 01 08 : 2008 | CORROSION CONTROL OF OFFSHORE STRUCTURES BY PROTECTIVE COATINGS |
| API 9B : 2015 | APPLICATION, CARE, AND USE OF WIRE ROPE FOR OIL FIELD SERVICE |
| ASTM A 139/A139M : 2016 : REDLINE | Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over) |
| API 2C : 2012 | OFFSHORE PEDESTAL-MOUNTED CRANES |
| API BULL 2U : 2004 | BULLETIN ON STABILITY DESIGN OF CYLINDRICAL SHELLS |
| API 14G : 2007 | RECOMMENDED PRACTICE FOR FIRE PREVENTION AND CONTROL ON FIXED OPEN-TYPE OFFSHORE PRODUCTION PLATFORMS |
| AWS D1.1/D1.1M : 2015 | STRUCTURAL WELDING CODE-STEEL |
| ISO 14347:2008 | Fatigue — Design procedure for welded hollow-section joints — Recommendations |
| API 579-1 : 2016 | FITNESS-FOR-SERVICE |
| API 2FPS : 2011 | PLANNING, DESIGNING, AND CONSTRUCTING FLOATING PRODUCTION SYSTEMS |
| API 2TD : 2006 | GUIDELINES FOR TIE-DOWNS ON OFFSHORE PRODUCTION FACILITIES FOR HURRICANE SEASON |
| API 2D : 2014 | OPERATION AND MAINTENANCE OF OFFSHORE CRANES |
| API 2GEO : 2011 | GEOTECHNICAL AND FOUNDATION DESIGN CONSIDERATIONS |
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