Work environment safety and ergonomics for boat mechanics

Boat mechanics is a physical trade. You lift heavy objects, work in tight spaces, handle chemicals and move around a workshop full of machinery, hoisting gear and boats on land. A good work environment is about making the right things a habit — so you still have a healthy body after many years in the trade.

§The physical stresses

Motors, transmissions and batteries are heavy, and you often find yourself working in awkward positions down in an engine compartment or up under a hull. It stresses the back, shoulders and knees. Ergonomics is about organizing the work so the load is as small as possible.

• 01Use lifting equipment, hoists and cranes for heavy parts instead of lifting with your back
• 02Raise the item to a good working height so you do not work hunched over
• 03Change posture regularly and take short breaks during monotonous tasks
• 04Use knee pads when working on floors or decks
• 05Ask for help with lifts that are too heavy for one person

§Chemistry, fumes and emissions

You work with oil, fuel, solvents, epoxy, primer and battery acid. Many of the substances can harm skin, airways or nervous system with repeated contact. Therefore protection and ventilation are crucial.

§Electricity and batteries.

Both have weak-current systems, powerful starter batteries and increasingly large lithium batteries for electric propulsion. Short circuits can cause violent sparks, fire and burns. Disconnect the negative terminal first, use insulated tools and treat lithium packs with great respect — they cannot be extinguished like an ordinary fire if they run away.

§Noise, dust and hearing protection

Sanding machines, angle grinders and engines on test run are loud. Persistent noise above the limit values permanently damages hearing, and the damage cannot be healed. Use hearing protection when the sound becomes loud, and wear respiratory protection when sanding fibreglass — fibreglass dust irritates skin and lungs.

§Work on board and on land

A boat on land stands on blocks or in a cradle, and a boat in water moves. Both present a risk of falling. Ensure safe blocking, use a ladder correctly and be aware of water, ice and slippery decks. When working alone on board, ensure someone knows where you are.

§The long track

Most work injuries in a trades occupation do not come from one major accident but from many small stresses over time. The one who takes two minutes to get the lifting aid and put on gloves lasts longest in the trade. Good safety is not the opposite of being efficient — it is part of being a professional mechanic.

“The right protective equipment and the right lifting gear is no trouble — it's what lets you do your trade twenty years from now.”