Specification development

Draft revisions of the specifications will be made available on this site for a 4 week duration for public review and comment.

Please download and read the instructions for providing feedback. Download instructions

Feedback is strongly preferred within the digital specification development tool Jama Connect to allow more efficient compilation and response to comments. Please email feedback@jip33.org for access to the tool including details of the specification you would like to comment on.

Operator staff should contact the SC representative to feed their comments back through their SME.
If returning comments via the digital tool is not possible, please download the document and mark up your comments. Submit the marked up file to

Keep in touch with what’s happening on JIP33 by signing up to our Mailing List. You’ll get automatic notifications when new draft specifications are published for public and/or maintenance review and comment. Each specification has a four-week review period and we’d love to receive your input.

Specifications in development: Drafts will be available here for public review as they are ready.

specificationnumber wdt_ID Specification Description Category Status Review Date Closing Date Download
79 Cranes Offshore Pedestal (API 2C) (S-618) Equipment - Mechanical In maintenance
82 Steel Gate Valves (S-611) Equipment - Mechanical In maintenance
83 Ball Valves (S-562) Equipment - Mechanical In maintenance
93 LV Three Phase Induction Cage Motors (S-703) Equipment - Electrical In maintenance
94 HV Three Phase Induction Cage Motors (S-704) Equipment - Electrical In maintenance
95 Coating & Painting (S-715) Support In maintenance
98 Special Purpose Gear Units (S-713) Equipment - Mechanical In maintenance
102 Welding of pressure-containing equipment and piping (S-705) Support In maintenance
105 ANSI Transformers (IEEE) (S-754) Equipment - Electrical In development
106 Battery Energy Storage Systems (BESS) - (S-753) Equipment - Electrical In development
107 Extra-high Voltage Gas-insulated Switchgear (S-750) Equipment - Electrical Hold
109 Flanged Pressure Relief Valves (S-730) Equipment - Mechanical In maintenance
112 Water Mist Fire Protection System (S-719) Safety Public review 14 May 2024 9 June 2024
113 Surface Preparation and Protective Coatings (NORSOK) (S-715) Support Public Review 22 May 2024 23 June 2024
114 Basic process measurement instruments (S-718) Instrument In maintenance

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