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Deck Maintenance

Vessel maintenance includes inspecting, cleaning, servicing, preserving, lubricating, and adjusting (as required). It can also require minor parts replacement within the capability of the crew. As a watercraft operator, you must take an active part in keeping your vessel at its peak operating condition. This is not an easy or simple task because you are constantly battling against the corrosive effects of salt water and salt air. The wind and sea also subject a vessel and its engines to strong stresses and strains. It takes day-by-day work and watchfulness to cope with all of these conditions. Maintenance never ceases. This chapter covers the procedures and tools to be used for preventive maintenance and the required maintenance aboard ship. It should be used as a guide for all watercraft personnel responsible for shipboard maintenance.

PREVENTIVE MAINTENANCE

These are the routine daily tasks that must be done aboard ship to prevent, or at least to hold back, the formation of rust or deterioration of the ship’s equipment. The first and most important step in proper maintenance is to keep a vessel clean. This is necessary to good health and efficient operation.

DECKS

Wash and scrub decks often to prevent tracking dirt throughout the vessel. If it can be obtained, canvas or cocoa matting can be laid on the deck wherever people walk. Scuppers must be kept clean and open so water can flow overboard freely and not leak into spaces below.

TOPSIDES

Topsides and superstructure must be washed often, using fresh water when possible. A small amount of washing soda can be added to the wash water to help in the cleaning. Parts washed with soda and water must be given a final washdown with fresh water, if possible, or salt water.

INTERIOR

See that quarters are cleaned daily, giving close attention to dark corners and spaces blocked by lockers and other furnishings. Dirt collecting in these spaces results in unsanitary conditions where vermin can breed and rot can develop.

BILGES

The rounded parts of a vessel’s bottom, known as the bilges, collect water, oil, fuel, trash, and so on. Keep them clean and well aired because dirty bilges are a fire hazard, produce disagreeable odors, and are harmful to vessels.

CARGO HOLDS

Keep cargo holds clean. Stow and secure excess dunnage. Trace and eliminate sources of fumes and odors.