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TM 55-1905-223-10
CAUTION
The WWS should always be ready to immediately deploy by
disengaging the locking mechanism on the ball valve handle.
pad locking of this handle should only occur during system
maintenance or equipment damage, death or serious injury
could occur.
NOTE
Actual location may vary slightly between vessels.
Activate the WWS by unlocking and opening valve WWS-1, Engine Room WWS Control
Valve, located in the Starboard Passage (1-33-0-L), Main Deck Level, Frame 41, Engine
Room WWS Control Station. Refer to paragraph 2-64 for operation of the Water
Washdown System (WWS).
(3)
Secure Ventilation. Secure powered ventilation systems to the protected space. This
can be accomplished from the Engineer's Operating System (EOS), Motor Control
Center (MCC) and locally at the equipment if the situation allows during the evacuation
process, at the FM-200 Storage Cylinders located in the Machinery Room (1-111-1-Q)
by manually lifting the plungers located on top of the FM-200 pressure switches, or by
shutdowns that will occur automatically during FM-200 system actuation.
Ensure the following Powered Ventilation systems are secured:
Engine Room Supply Fan SF-1 Port
Engine Room Supply Fan SF-2 Stbd.
Engine Room Exhaust Fan EF-1 Port
Engine Room Exhaust Fan EF-2 Stbd.
Secure the following Diesel Engines are secured:
Ships Service Diesel Generator No. 1
Ships Service Diesel Generator No. 2
Main Engine Port
Main Engine Starboard
NOTE
Upon automatic shutdown of ships service generators, the
emergency diesel generator set will automatically start and
place itself on line within 45 seconds.
Secure the following openings to the protected space:
OPENING
LOCATION
Port Engine Room Supply Fan Intake
Main Deck Weather Area (1-0-0-WEA), Frame
Damper
28
Stbd Engine Room Supply Fan Intake
Main Deck Weather Area (1-0-0-WEA), Frame
Damper
28
Engine Room Entrance Door
Main Deck Passageway (1-33-0-L), Frame 41
Engine Room Escape Scuttle
Main Deck Weather Area (1-0-0-WEA), Port
Side, Frame 27
2-722
Change 10


 


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