Figure 8. Bags with OISS Risers Packed onto MC-TWPS.

ARMY TM 10-4610-309-14

MARINE CORPS TM 10802A-14/1

0030 00

TACTICAL WATER PURIFICATION SYSTEM (TWPS)

OPERATOR INSTRUCTIONS

PREPARATION FOR MOVEMENT MARINE CORPS

EXTENDED CAPABILITY MODULES

7. Pack the three bags with the riser pipes onto the MC-TWPS as follows (see Figure 8):

a. Insert the two long bags with the 60-in riser pipes on top of the tanks and hoses in the

Operator Station with the bag tie-down loops facing toward the inside of the TWPS.

Move the bags as close to the outer TWPS frame as possible.

b. Set the short bag with the 24-in. risers on top of the two long bags with the bag tie-down

loop facing towards the inside of the TWPS. Move the bag toward the entrance to the

Operator Station and as close to the outer TWPS frame as possible.

c. Feed a 6-ft. ratchet strap through the tie-down loop near the end of the two long bags and

through the tie-down loop on the short bag.

d. Secure the three bags to the diagonal TWPS frame member near the front of the

Operator Station (1).

e. Using a second 6-ft. ratchet strap, secure the three bags together at the other end of the

short bag (2).

f. Using a third 6-ft. ratchet strap, feed the strap through the tie-down loops near the middle

of the two long bags and secure the bags to the vertical TWPS frame member near the

middle of the Operator Station (3).

g. Tighten all three ratchet straps.

h. Attempt to shift the three bags by hand by pushing and jiggling the bags.

i. Tighten the three ratchet straps again.

j. Repeat the previous two steps until there is no play in the pipes inside the bags.

LONG OISS PACKOUT BAGS

SHORT OISS PACKOUT BAG

Figure 8. Bags with OISS Risers Packed onto MC-TWPS.

0030 00-10