Visible and audible alarms shall be effected in the cargo control room or the pump control station.
Pump room lighting, except emergency lighting, shall be interlocked with the ventilation such that lighting can only be switched on when the ventilation is in operation.
Failure of the ventilation shall not cause the lighting to go out.
A system for continuous monitoring of the concentration of flammable vapours shall be fitted.
Sequential sampling is acceptable, if dedicated to the pump room sampling points only and the sampling time is reasonably short.
