{"data":{"id":"us/46-cfr-153.350","jurisdiction":"us","citation":"46 CFR 153.350","heading":"Location of B/3 vent discharges.","body":"Except as prescribed in § 153.353, a\nB/3 venting system must discharge:\n(a) At the highest of the following points:\n(1) 6m (approx. 19.7 ft) above the weatherdeck.\n(2) B/3 above the weatherdeck.\n(3) 6m (approx. 19.7 ft) above a walkway, if the walkway is within a 6m (approx. 19.7 ft) horizontal radius from the vent discharge.\n(b) At least 15m (approx. 49.2 ft) from air intakes for, or openings into, accommodation and service spaces.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER O—CERTAIN BULK DANGEROUS CARGOES","PART 153—SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS","Subpart B—Design and Equipment"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"08134b0bd0e8d5bf43f1086faca0c0e12b26e1e13293918e1612af418f865fae","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-153.336","next":"us/46-cfr-153.351"},"notice":"GroundRules: Original legal text. Not legal advice."}