Title 46
SECTION 185.610
185.610 Watertight doors and watertight hatches.
§ 185.610 Watertight doors and watertight hatches.Watertight doors and watertight hatches must be marked on both sides in clearly legible letters at least 25 millimeters (1 inch) high: “WATERTIGHT DOOR - KEEP CLOSED” or “WATERTIGHT HATCH - KEEP CLOSED”, unless such markings are deemed unnecessary by the cognizant OCMI.