These measures will reduce overspray and prevent contamination of work area surfaces and runoff into adjacent waters. If these areas are not available, plastic sheeting can be used to create a temporary containment pad. A PVC hose or pipe can be rolled up in the edges of the plastic sheeting to create a dike. Plastic sheeting or other screening material can be used to create an enclosed work area. These measures will prevent runoff of debris residuals and other pollutants and allow for the proper segregation and collection of waste streams.
Boat cleaning activities in the slip or dockside can also present water quality problems.
Many products used for cleaning may be harmful to the marine environment. Less toxic substitutes such as phosphate-free and biodegradable soaps are now readily available. In addition more frequent cleaning with fresh water using a soft, non-abrasive sponge can minimize marine growth and prolong the life of hull coatings. Aside from routine boat maintenance, it is recommended that these activities be scheduled during the boating off-season. This allows the boat to be removed from the water and activities to occur in a more suitable work area location.