TM 5-813-3/AFM 88-10, Vol 3
c. Chlorine application. At military water treat-
must beat least 2 feet below the surface.
ment plants, chlorine will be fed through solution-type
d. Corrosion. Special attention should be directed to
vacuum feeders. If the concentrated solution from the
the materials used for the critical parts of chemical
feeders is introduced to the water supply in an open
feeders. Many chemicals form corrosive environments
channel, the point of discharge of the chlorine solution
for common metals.