In the event of a hazardous material spill in the station, the Watch Commander shall be notified. The actual order to evacuate will be given by the Watch Commander or ranking supervisor on duty.
In the event of a hazardous material spill in the station, the following steps shall immediately be taken:
the designated switches (refer to Diagrams 1 and 2). For additional
specific instructions, refer to the Facility Air Circulating System Shut-down
Procedure memorandum.
ATTENTION: DO NOT TURN ANY OF THE SWITCHES YOU PREVIOUSLY TURNED OFF, BACK ON! YOU MUST CALL THE MECHANICAL DEPARTMENT TO HAVE THE SYSTEM TURNED BACK ON.