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TM 55-1925-273-10-1
Table 1. Valve Alignment Under Usual Conditions (continued)
Item Number
Valve
Function
Position During Operation
(Figure 3)
Number
Under Usual Conditions
8
MSD-6
BLOWER DISCH TO AIR SCOURING
CLOSED
SOV
9
MSD-8
MEDIA TANK PUMP-OUT DR
CLOSED
10
MSD-9
MEDIA TANK DRAIN
CLOSED
11
MSD-10
WET WELL DISCHARGE
OPEN
12
MSD-11
WET WELL SAMPLE
CLOSED
13
MSD-13
WET WELL DRAIN TO HOLDING TANK
CLOSED
14
MSD-14
MSD DISCH PUMP GAGE ISLN
OPEN
15
PD-4
WASTE WTR TO SEW HLDG TANK
OPEN
16
PW-100
POTW ISOLATION
CLOSED
17
SD-1
SEWAGE INLET TO MSD
OPEN
18
SD-2
SEWAGE OVERBOARD DISCHARGE
CLOSED
19
SD-3
SEWAGE DRAIN TO HOLDING TANK
CLOSED
20
SD-4
COV-SEW DISCH PMP NO. 2 SUCT
CLOSED
21
SD-5
COV-SEW DISCH PMP NO. 1 SUCT
CLOSED
22
SD-6
COV-SEW DISCH PMP NO. 2 DISCH
CLOSED
23
SD-7
COV-SEW DISCH PMP NO. 1 DISCH
CLOSED
24
SD-8
SEWAGE OVERBOARD DISCHARGE
CLOSED
25
SD-9
SEWAGE TO SHORE CONN
CLOSED
26
SD-10
SEWAGE SHORE CONN PORT
CLOSED
27
SD-11
SEWAGE SHORE CONN STBD
CLOSED
28
SD-12
MSD OVERBOARD DISCH PMP DISCH
OPEN
29
SD-13
SEWAGE OVERBOARD DISCHARGE
OPEN
30
SD-19
SEW PMP NO. 1 DISCH PRESS GAGE
CLOSED
ISLN
31
SD-20
SEW PMP NO. 2 DISCH PRESS GAGE
CLOSED
ISLN
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