TM 10-4320-30313
Table 1-4. Description of Major Components for TWDS Boost Pumping Station.
(Continued)
Item
No.
Item Name
Description and Purpose
2
6
INCH
BUTTERFLY
VALVE
Three are used for the boost pumping station layout. Used to
control water flow into boost pumping assembly, around boost
pumping assembly and from boost pumping assembly to
hoseline.
3
LATERAL PIPE FITTING
Two are used for the boost pumping station layout. Used to
connect 6 inch x 500 foot collapsible hose assembly, 6 inch x
10 foot, 20 foot, and 75 foot hose assemblies.
4
HOSE ASSEMBLY
6 inch x 10 foot, collapsible hose assembly. Directs flow of
water into suction port of boost pumping assembly.
5
HOSE ASSEMBLY
6 inch x 20 foot, collapsible hose assembly. Directs water
flow from pumping assembly to hoseline.
6
BYPASS
HOSE
ASSEMBLY
6 inch x 75 foot, collapsible hose assembly. Directs flow of
water around boost pumping station to hoseline.
7
CHECK VALVE
Retards water from flowing into pumping assembly through
discharge elbow.
Figure 1-5. Location of Major Components for TWDS Storage Assembly.
Table 1-5. Description of Major Components for TWDS Storage Assembly.
Item
No.
Item Name
Description and Purpose
1
6 INCH X 6 INCH X 4 INCH
PIPE TEE
Used to connect storage assembly to hoseline.
2
4
INCH
GATE
VALVE
ASSEMBLY
Used to control water flow into storage assembly.
3
4 INCH X 10 FOOT HOSE
ASSEMBLY
Directs water flow from 4 inch gate valve to filler fitting on
water storage tank.
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