A description of the system and a listing of procedures
for checking that each item of the equipment is working properly during
the full cycle of the tanker operation. This includes a listing of
the parameters to be monitored such as inert gas main pressure, oxygen
concentration in the delivery main, oxygen concentration in the cargo
tanks, temperature at the scrubber outlet and blower outlet, blower
running current or power, scrubber pump running current or power,
deck seal level during inert gas discharge to cargo tanks at maximum
rate, deck seal level at nil discharge, etc. Established values for
these parameters during acceptance trials should be included, where
relevant.