Main Drainage/Bilges Flashcards
1
Q
How is #4 A/C machinery room dewatered?
A
Buckets or FWD manifold eductor
2
Q
What is the maximum bilge levels for 1, 2, and 4 pump rooms?
A
18
18
18
48
3
Q
How is #2 A/C machinery room dewatered?
A
2B Shaft Alley
3B Shaft Alley
4
Q
How is #4 pump room dewatered?
A
2B Shaft Alley
3B Shaft Alley
5
Q
How is #1 pump room dewatered?
A
Port Eductor
Starboard Eductor
Bilge & Stripping Pump
6
Q
What is the normal configuration of the main drainage system?
A
See drawing
7
Q
Who gives permission to strip water from pump room #2 or pump room #3?
A
Bridge
EOOW
8
Q
How do you align the eductor?
A
Discharge-Firemain-Suction
