Current through September 30, 2024
Section 177.300 - Structural designExcept as otherwise allowed by this subpart, a vessel must comply with the structural design requirements of one of the standards listed below for the hull material of the vessel.
(a) Wooden hull vessels: Lloyd's Yachts and Small Craft (incorporated by reference, see 46 CFR 175.600 );(b) Steel hull vessels:(1) Lloyd's Yachts and Small Craft; or(2) ABS Steel Vessel Rules ([LESS THAN]61 Meters)(incorporated by reference, see 46 CFR 175.600 );(c) Fiber reinforced plastic vessels:(1) Lloyd's Yachts and Small Craft;(2) ABS Plastic Vessel Rules (incorporated by reference, see 46 CFR 175.600 ); or(3) ABS High Speed Craft (incorporated by reference, see 46 CFR 175.600 );(d) Aluminum hull vessels:(1) Lloyd's Yachts and Small Craft; or(i) For a vessel of more than 30.5 meters (100 feet) in length: ABS Aluminum Vessel Rules (incorporated by reference, see 46 CFR 175.600 ); or(ii) For a vessel of not more than 30.5 meters (100 feet) in length: ABS Steel Vessel Rules ([LESS THAN]61 Meters), with the appropriate conversions from the ABS Aluminum Vessel Rules; or(2) ABS High Speed Craft;(e) Steel hull vessels operating in protected waters: ABS Steel Vessel Rules (Rivers/Intracoastal) (incorporated by reference, see 46 CFR 175.600 ).USCG-2003-16630, 73 FR 65205, Oct. 31, 2008