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TM 55-1905-220-14-2
2-105. SEWAGE SYSTEM.
a.
The sewage system consiss of the following:
t
Urinal
Two water closets
Over-board discharges
Discharge pump
Two vacuum pumps, and,
Associated valves and piping
b.
The urinal and water closets are flushed with sea water. Refer to paragraph 2-108 for-operation of the sea
water flushing pump.
Federal law prohibits discharge of sewage into restricted waters.
c.
Refer to the following procedures for operating the sewage system:
DESCRIPTION
PARAGRAPH
Normal Operation
Over-board Discharge
Sewage Tank Flushing
2-106. SEWAGE SYSTEM - NORMAL OPERATION.
The procedure for initial start-up and normal operation (FO-58) of the sewage system is as follows: i s as follows:
a.
Wash Room - Water Closet and Shower Room (1-44-1-L).
(1)
Place shutoff valve (1, FO-58) in the on position.
(2)
Place shutoff valve (2, FO-58) in the on position.
(3)
Place shutoff valve (3, FO-58) in the on position.
2-569
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