46 C.F.R. § 167.20-15 Scupper, sanitary and similar discharges.
Title 46 - Shipping
(a) All scupper, sanitary, and other similar discharges which lead through the ship's hull shall be fitted with efficient means for preventing the ingress of water in the event of a fracture of such pipes. The requirements do not apply to the discharges in the machinery space connected with the main and auxiliary engines, pumps, etc.
Title 46: Shipping
PART 167—PUBLIC NAUTICAL SCHOOL SHIPS
Subpart 167.20—Hull Requirements, Construction and Arrangement of Nautical School Ships
§ 167.20-15 Scupper, sanitary and similar discharges.
