How to prepare properly accommodation ventilation system for cargo operations on cargo ship?.
During cargo operations any ingress of cargo vapors into accommodation must be minimized. Before starting loading/unloading following to be conducted 1. Airlocks to be checked for proper functioning. 2. Adjust accommodation ventilation for 90% recirculation and 10% intake from atmosphere. 3. Stop galley and toilet (and any other) exhaust fans.
