TM 10-4610-310-14
0010 00
CHEMICAL INJECTION - continued
CLEANING
TANK T4
HYPOCHLORITE
TANK T7
CAP
VENT
COAGULANT OR
SODIUM BISULFITE
TANK T6
ANTISCALANT
TANK T5
Figure 3. Chemical module.
7. Retrieve 0.25-inch (0.635 cm) chemical injection tubing from the COEI box.
8. Connect the chemical injection tubing from the coagulant/sodium metabisulfite pump P6 outlet quick
disconnect on the chemical module to the chemical injection point on the raw water inlet spool piece. See
Figure 4 and Figure 5.
SETTLING WATER
TANK T1
BALL
VALVE V1
INLET SPOOL
PIECE
CHEMICAL INJECTION
POINT
Figure 4. Coagulant Injection Port on Raw Water Inlet Spool Piece.
