TM 10-4320-303-13
2.1.3 Boost Pumping Station . See figure 2-3 and table 2-3.
Figure 2-3. Operator's Controls and Indicators for TWDS Boost Pumping Station.
Table 2-3. Description of Operator's Controls and Indicators for TWDS Boost
Pumping Station.
Item
No.
Item Name
Description and Purpose
1
BOOST PUMPING
STATION
600 gpm pumping assembly. Reference applicable technical
manual for a description of the operator's controls and indicators
for the 600 gpm pumping assemblies.
2
6 INCH BUTTERFLY
VALVE (BYPASS)
Used to control flow through bypass hose assembly. Closed to
shut off bypass hose assembly. Open to direct water through
bypass hose assembly.
3
6 INCH BUTTERFLY
VALVE (SUCTION)
Used to control water flow into lead pumping assembly. Open
to route water flow from water source through pump. Close to
shut off pump from water source.
4
6 INCH BUTTERFLY
VALVE
Used to control water flow down line from lead (DISCHARGE)
pumping assembly. Open to route water flow down line. Close
to shut off down line water flow.
5
PRESSURE RELIEF
VALVE
Releases pressure when boost pumping station discharge
pressure exceeds 200 psi.
2-4
