OILY BILGE WATER PUMPING - TM-55-1925-273-10-10868

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Figure 9. OILY BILGE WATER PIPING SYSTEM

TM-55-1925-273-10-1 Inland and Coastal Large TUG (LT) NSN 1925-01-509-7013 (EIC XAG) Manual

TRANSFER OILY WATER FROM DRAIN TANK TO STORAGE TANK

TM 55-1925-273-10-1

0079 00

(8)

OB-9, OILY BILGE PMP. DISCH TO SHORE (figure 9, item 8), oily bilge pump discharge to shore

connection

(9)

OB-5, OILY BILGE SUCT. ENG. RM. (figure 9, item 9), engine room STARBOARD oily bilge suction

(10) OB-3, OILY BILGE SUCT. SHAFT ALLEY (figure 9, item 10), STARBOARD shaft alley oily bilge suction

(11) OB-7, OILY DR. TK. SUCT (figure 9, item 11), oily waste drain tank suction

(12) PORT shaft alley 1" flush connection (figure 9, item 12)

(13) OB-4, OILY BILGE SUCT. SHAFT ALLEY (figure 9, item 13), PORT shaft alley oily bilge suction

(14) OB-6, OILY BILGE SUCT. ENG. RM. (figure 9, item 14), engine room PORT oily bilge suction

(15) OB-21, HOSE CONN. OILY BILGE SUCT. (figure 9, item 15), engine room aft 1" flush connection

(16) OB-13, OILY WST. STOR. TK. TO OILY BILGE PMP. SUCT. (figure 9, item 16), oily waste storage tank to

oily bilge pump suction

Place the following valves in the OPEN position:

(1)

OB-14, C.O.V. OILY BILGE PMP. SUCT. (figure 9, item 17), pump suction from oily bilge header.

(2)

OB-8, OILY BILGE PMP. DISCH. TO OILY WST.STOR. TK. (figure 9, item 18), oily bilge pump discharge

to the oily waste storage tank.

(3)

OB-17, OILY WASTE STOR. INLET (figure 9, item 19), oily waste storage tank inlet.

NOTE

The suction bell mouth must be below liquid level in bilge that is being pumped. Only open the

bilge valve that suction is to be taken from.

Select the bilge to be pumped as follows:

To pump AMS 1 STARBOARD bilge, OPEN OB-1, OILY BILGE SUCT (figure 9, item 4).

To pump AMS 1 PORT bilge, OPEN OB-2 OILY BILGE SUCT (figure 9, item 2).

To pump engine room STARBOARD bilge, OPEN OB-5, OILY BILGE SUCT. ENG. RM. (figure 9, item 9).

To pump engine room PORT bilge, OPEN OB-6, OILY BILGE SUCT. ENG. RM. (figure 9, item 14).

To pump STARBOARD shaft alley bilge, OPEN OB-3, OILY BILGE SUCT. SHAFT ALLEY (figure 9, item 10).

To pump sort shaft alley bilge, OPEN OB-4, OILY BILGE. SUCT SHAFT ALLEY (figure 9, item 13).

Start the pump by placing CA-56, COV OILY BILGE PMP SUCT in the OPEN position.

! CAUTION

Air supply regulator pressure gauge should not read above 90 PSI (6.21 bar) or damage could

occur to the pump.

Verify the readings at the following gauges:

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