ISO 19905-1:2016
Petroleum and natural gas industries - Site-specific assessment of mobile offshore units - Part 1: Jack-ups
- Standard No.
- ISO 19905-1:2016
- Release Date
- 2016
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 19905-1:2023
- Latest
- ISO 19905-1:2023
- Scope
- This part of ISO 19905 specifies requirements and guidance for the site‐specific assessment of independent leg ‐up unit ses: jack s for use in the petroleum and natural gas industries. It addres cuated and unmanned jack‐ups; a) manned non‐evacuated, manned eva b) the installed phase at a specific site. To ensure acceptable reliability, the provisions of this part of ISO 19905 form an integrated approach, which is used in its entirety for the site‐specific assessment of a jack‐up. This part of ISO 19905 does not apply specifically to mobile offshore drilling units operating in regions subject to sea ice and icebergs. When assessing a jack‐up operating in such areas, it is intended that the assessor supplement the provisions of this part of ISO 19905 with the provisions relating to ice actions and procedures for ice management contained in ISO 19906. This part of ISO 19905 does not address design, transportation to and from site, or installation and removal from site. However, it is advisable that the assumptions used in the assessment be checked against the as‐installed configuration. To ensure that the design of the jack‐up is sound and the structure is adequately maintained, this part of hold a valid classification society certification from a recognized classification society (RCS) throughout the te s sment duration of the operation at the specific si ubject to asses ; or have been verified by an independent competent body to be structurally fit for purpose for elevated ati situ ons and are subject to periodic inspection, both to the standards of an RCS. NOTE 1 An RCS is an International Association of Classification Societies (IACS) member body, meeting the RCS definition given in 3.52. Jack‐ups that do not comply with this requirement are assessed according to the provisions of ISO 19902, supplemented by methodologies from this part of ISO 19905, where applicable. NOTE 2 Future revisions of this part of ISO 19905 can be expanded to cover mat‐supported jack‐ups. NOTE 3 Well conductors are a safety‐critical element for jack‐up operations. However, the integrity of well conductors is not part of the site‐specific assessment process for jack‐ups and is, therefore, not addressed in this part of ISO 19905. Annex A provides references to other publications addressing this topic. NOTE 4 RCS rules and the IMO MODU code provide guidance for the design of jack‐ups.
ISO 19905-1:2016 Referenced Document
- EN 1993-1-1:2005 Eurocode 3: Design of steel structures - Part 1-1: General rules and rules for buildings
- ISO 19900:2013 Petroleum and natural gas industries.General requirements for offshore structures
- ISO 19901-1:2015 Petroleum and natural gas industries - Specific requirements for offshore structures - Part 1: Metocean design and operating considerations
- ISO 19901-2:2004 Petroleum and natural gas industries - Specific requirements for offshore structures - Part 2: Seismic design procedures and criteria
- ISO 19901-3:2014 Petroleum and natural gas industries - Specific requirements for offshore structures - Part 3: Topsides structure
- ISO 19901-4:2003 Petroleum and natural gas industries - Specific requirements for offshore structures - Part 4: Geotechnical and foundation design considerations
- ISO 19901-5:2003 Petroleum and natural gas industries - Specific requirements for offshore structures - Part 5: Weight control during engineering and construction
- ISO 19901-6:2009 Petroleum and natural gas industries - Specific requirements for offshore structures - Part 6: Marine operations
- 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*， 2024-04-20 Update
- ISO 19901-8:2014 Petroleum and natural gas industries - Specific requirements for offshore structures - Part 8: Marine soil investigations
- ISO 19902:2007 Petroleum and natural gas industries - Fixed steel offshore structures
ISO 19905-1:2016 history
- 2023 ISO 19905-1:2023 Oil and gas industries including lower carbon energy — Site-specific assessment of mobile offshore units — Part 1: Jack-ups: elevated at a site
- 2016 ISO 19905-1:2016 Petroleum and natural gas industries - Site-specific assessment of mobile offshore units - Part 1: Jack-ups
- 2012 ISO 19905-1:2012 Petroleum and natural gas industries - Site-specific assessment of mobile offshore units - Part 1: Jack-ups
