ARMY TM 10-4610-309-14
MARINE CORPS TM10802A-14/1
0010 00
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
PREPARATION FOR USE AND INSTALLATION INSTRUCTIONS
OTHER SET-UPS - OPERATION UNDER UNUSUAL CONDITIONS
This procedure only describes how to deploy Adaptor A-11 and the 3/8-in. tubing. The procedures for
mixing the sodium bisulfite and setting up and starting the chemical pump are described in WP 0014,
Initial Start-Up or Start-Up with the System Fully Drained.
The sodium bisulfite chemical injection system is set up during raw water system set-up and before
establishing raw water flow to the MF feed tank. Deploy the sodium bisulfite chemical injection system as
follows:
1. Set up the TWPS as described in WP 0007, Set-Up - Operation Under Usual Conditions, or as
described in WP 0009, Cold Weather Set-Up, if applicable. When directed in either of these two
work packages, complete these sodium bisulfite chemical injection system set-up steps.
2. Obtain Adaptor A-11 from its pack-out location under the HP Pumps.
3. Install Adaptor A-11 in the raw water system between the 2-in. x 50-ft. discharge hose and
Adaptor A-05 (see Figure 1).
INJECTION CHECK VALVE V-613
STATIC MIXER
ADAPTOR A-11
CP-1 BISULFITE
PUMP DISCHARGE TUBING
RAW WATER
PUMP
MF FEED TANK
MF FEED
TOP VIEW
PUMP P-3
OF TWPS
Figure 1. Adaptor A-11 Location in the Raw Water System.
4. Remove the 3/8-in. Bisulfite Chemical Pump CP-1 tubing from its strap and uncoil.
5. Lay the tube so that it passes out of the TWPS along with the 3 in. MF pump discharge hose. For
cold weather set-up, the tube is run under the hose heating blanket.
6. Position the raw water hoses and the adaptors and connect the 3/8-in. tubing to the inlet of
Chemical Injection Check Valve V-613 on Adaptor A-11. (See connection detail in Figure 2.)
7. Complete the rest of the set-up procedures as described in WP 0007, Set-Up Operation Under
Usual Conditions, or as described in WP 0009, Cold Weather Set-Up, if applicable.
0010 00-2
