{"data":{"id":"us/46-cfr-108.477","jurisdiction":"us","citation":"46 CFR 108.477","heading":"Fire hydrants.","body":"(a) If a fixed foam extinguishing system has outlets in a main machinery space, at least 2 fire hydrants, in addition to the fire hydrants required by § 108.423 of this subpart, must be installed outside the entrances to the space with each at a separate entrance.\n(b) Each hydrant must have enough hose to spray any part of the space.\n(c) Each hydrant must have a combination nozzle and applicator.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER I-A—MOBILE OFFSHORE DRILLING UNITS","PART 108—DESIGN AND EQUIPMENT","Subpart D—Fire Extinguishing Systems"],"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":"22c7f1bd75a7e993f9b388c0e9186fa24e38c2d3b48ceed1719d3fa09c29ca6b","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-108.475","next":"us/46-cfr-108.486"},"notice":"GroundRules: Original legal text. Not legal advice."}