Section IV. Emergency shutdown
6-8 General. The barge has two emergency shutdown modes (Chapter 3). One mode shuts down Individual systems
such as the ventilation system or a diesel high-pressure pump, and the other shuts down all barge operating systems.
Both modes are activated by pushing a red button protected by a metal guard. On individual system shutdowns.
either fuel or electrical power is shut off to that system only. On total shutdown, all fuel and electrical power is shut off to
all operating systems Any system emergency shutdown that stops a generator supplying power to the switchboard also
turns off the lighting system When the lighting system is off because of an emergency shutdown situation, emergency
interior lighting Is provided by the 24 Vdc battery bank (paragraph 6-4.3.2). Exterior lighting requirements are provided
automatically from the 24 Vdc battery bank to the shore discharge hose deployment status lights, the anchor light, and the
navigation running lights when these lights are turned ON at the 24 Vdc power panel (Figure 6-10).
Emergency total shutdown red buttons are located as follows'
On ROWPU space starboard bulkhead aft of personnel door, above and forward of system emergency shutoff
Outside ROWPU space starboard door on weatherdeck.
Outside ROWPU space port door on weatherdeck
Inside ROWPU space port door to weatherdeck