Code of Federal Regulations · Section

§ 153.361 — Arrangements For Removal Of Valves From Venting Systems Having Multiple Relief Valves

46 C.F.R. § 153.361

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A venting system having multiple relief valves may be arranged to allow the removal of a valve (for repair, as an example) provided the venting system:

(a) Has valves that are interlocked, so that the removal of a valve does not reduce the venting system relieving capacity below the minimum relieving capacity required by § 153.358; and

(b) Is arranged so that cargo vapor will not escape through the opening left after a valve has been removed.

Authorizing Statute