Practical Seamanship / Boat Systems

Fueling

Technical visualFueling
FuelingA conceptual fueling sequence: secure at the fueling point, stop engines and ignition sources, identify the correct fuel and fill without topping off, then inspect and ventilate gasoline enclosed machinery spaces as designed before starting.1SECURE +STOP2NO IGNITIONSOURCES3FILL — DO NOTTOP OFF4INSPECT +VENTILATE
FuelingA conceptual fueling sequence: secure at the fueling point, stop engines and ignition sources, identify the correct fuel and fill without topping off, then inspect and ventilate gasoline enclosed machinery spaces as designed before starting.1SECURE + STOP2NO IGNITION SOURCES3CORRECT FUEL — DO NOT TOP OFF4INSPECT + VENTILATE

fuel nozzle

Procedures vary between gasoline, diesel, portable and permanently installed systems.

Secure alongside or at the fueling point.

Stop engines.

Stop generators and ignition sources.

No smoking or open flame.

Have passengers ashore during fueling.

Refuel portable tanks ashore.

Identify the correct fuel and fill.

Close openings through which vapors could enter enclosed spaces where appropriate.

Keep the nozzle in contact with the fill where required for static control.

Do not top off.

Leave expansion space.

Clean any spill immediately and notify the facility as required.

Inspect for leaks and fuel odor.

Ventilate gasoline-powered enclosed machinery spaces as designed.

Before starting gasoline inboard machinery, operate the bilge blower for at least four minutes, or longer if the vessel/blower labeling or manufacturer requires.

Start only when no fuel-vapor indication remains.

Important: Gasoline, diesel, portable tanks, outboard tanks and permanently installed systems do not all use the same procedure.

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