GroundRules
46 CFR 169.571: Odorizing units.
Where this section sits in the code
- Title 46—Shipping
- CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY
- SUBCHAPTER R—NAUTICAL SCHOOLS
- PART 169—SAILING SCHOOL VESSELS
- Subpart 169.500—Lifesaving and Firefighting Equipment
Each carbon dioxide extinguishing system installed or altered after July 9, 2013, must have an approved odorizing unit to produce the scent of wintergreen, the detection of which will serve as an indication that carbon dioxide gas is present in a protected area and any other area into which the carbon dioxide may migrate. “Altered” means modified or refurbished beyond the maintenance required by the manufacturer's design, installation, operation and maintenance manual.
Collected 2026-08-27T02:26:22Z. Source file · JSON