46 CFR 39.2014
§ 39.2014 Polymerizing cargoes safety—TB/ALL.
United States · 46 CFR — Shipping · Status: effective
Cite this
- Citation
- 46 CFR 39.2014, § 39.2014 Polymerizing cargoes safety—TB/ALL, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/224568
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Full text
(a) Common vapor headers for polymerizing cargoes must be constructed with adequate means to permit internal examination of vent headers.
(b) Vapor piping systems and pressure-vacuum valves that are used for polymerizing cargoes must be inspected internally at least annually.
(c) Pressure-vacuum valves and spill valves which are used for polymerizing cargoes must be tested for proper movement prior to each transfer.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.