GroundRules
46 CFR 35.30-10: -10 Cargo tank hatches, ullage holes, and Butterworth plates—TB/ALL.
Where this section sits in the code
- Title 46—Shipping
- CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY
- SUBCHAPTER D—TANK VESSELS
- PART 35—OPERATIONS
- Subpart 35.30—General Safety Rules
No cargo tank hatches, ullage holes, or Butterworth plates shall be opened or shall remain open without flame screens, except under the supervision of the senior members of the crew on duty, unless the tank opened is gas free.
Collected 2026-08-27T02:26:22Z. Source file · JSON