{"data":{"id":"us/30-cfr-250.240","jurisdiction":"us","citation":"30 CFR 250.240","heading":"What production safety system information must my DWOP include?","body":"You must include the following information in your DWOP, as applicable, to be consistent with the activities you plan to address in the associated production safety system application:\n(a) A general description of the operating procedures;\n(b) Information about the design, fabrication, and operation of an offtake system for transferring produced hydrocarbons to a transport vessel, including a table summarizing the curtailment of production and offloading based on operational considerations;\n(c) A description of the process facility installation and commissioning procedure;\n(d) A safety analysis flow diagram of the production system from the SCSSV downstream to the first item of separation equipment;\n(e) A statement that the surface and/or subsea safety system and emergency support systems will comply with Subpart H of this part. This statement must include:\n(1) The methods, frequency, and acceptance criteria for testing the underwater safety valves (USVs), SCSSVs, and boarding shutdown valves;\n(2) A description of the function and testing of the host facility Emergency Shutdown Device (ESD) system and its interface to the subsea system; and\n(3) If applicable, a description of the surface and/or subsea safety system and emergency support systems not covered in Subpart H of this part. If you propose to use systems not covered in Subpart H of this part, you must request an approval of alternate procedures or equipment according to § 250.141, and you must also include a table that depicts what valves will close, at what times, and for what events or reasons; and\n(f) Information regarding the design, operation, maintenance, personnel competency, and testing of your subsea leak detection system to protect your subsea field/infrastructure (e.g., trees, manifolds, jumpers). You must include a description of the procedures regarding how you will operate the system, ensure system functionality, identify a leak, and the actions you will take if a leak is identified.","path":["Title 30—Mineral Resources","CHAPTER II—BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR","SUBCHAPTER B—OFFSHORE","PART 250—OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF","Subpart B—Plans and Information"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-30.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:24Z","sha256":"25f1b041c4d035ba181f4df56d20c8c40c9d4498c8416d9191a8614ab01ed472","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-250.239","next":"us/30-cfr-250.241"},"notice":"GroundRules: Original legal text. Not legal advice."}