TM 10-4320-317-13
g. Inspection of Unpacked Components Inspect TWDS components as follows:
.
(1)
10-mile hoseline segment per Table 4-1.
(2)
Pumping stations per Table 4-2.
(3)
Storage assemblies per Table 4-3.
(4)
Distribution points per Table 4-4.
Table 4-1. 10-Mile Hoseline Segment
ITEM
Qty
Size
Inspection
Coupling half, quick disconnect,
1
6-inch
Check for stripped or worn threads. Make sure
female -
cam arms move freely. Check for damaged or
missing gasket.
Tool, clamp coupling
1
Inspect for serviceability.
Pressure-reducing valve
1
Inspect skids for broken welds. Inspect valve for
bent or broken tubing, missing parts, or other
damage. Make sure valve is properly attached
to skid
Pressure-relief valve
1
6-inch
Inspect relief valve and nipple for cracked or
broken parts Make sure valve is firmly seated in
nipple
Repair kit
1
Inspect kit chest for broken handles, latches,
and hinges. Open chest and check inner
partitions for broken seam welds. Check
contents in each kit (listed in Appendix C) for
damaged or missing items
Grooved pipe coupling
15
6*-inch
Check for damaged or missing gasket. Check
for damaged or missing components
Road crossing guards
24
6-inch
Inspect guards for cracks, dents, or other
damage
Socket wrench
4
1 1/4-inch
Inspect for serviceability.
Socket wrench
2
1 1/16 inch
Inspect for serviceability.
Socket wrench handle
4
Inspect for serviceability
Suction hose assembly, 6 in. X 10ft
12
6 in. X 10 ft
Inspect hose for punctures, cuts, or scrapes.
Make sure cam arms move freely. Check for
damaged or missing gasket.
Suspension kit
5
Inspect kit chest for broken handles, latches,
and hinges.
Open chest and check inner partitions for broken
seam welds. Check contents in each kit (listed in
Swivel joint assembly
65
6-inch
Check for smooth swivel operation. Check for
damaged or missing gasket. Check for damaged
or missing bolts and nuts.
Wye-connection reducer
1
6 in. X 4in. X Inspect reducer assembly for missing parts.
4in.
Make sure in. coupling pipe fitting is tightly
screwed into male quick-disconnect coupling
half. Inspect grooved pipe couplings for
tightness Make sure female quick-disconnect
couplings are tightly screwed onto reducer pipe
fittings. Make sure cam arms move freely.
Check for damaged or missing gaskets on quick-
disconnect and grooved pipe couplings
4-3
