This task consists of:
2-Can, Ash and
Garbage, 32 gallon (Appendix D).
Sulfamic Acid (descaler) (item 11,
Sodium Carbonate (neutralizer)
2 1/2 pounds/gallon
(item 9, Appendix E)
Decontaminating apparatus operational.
The chemicals used for descaling can cause burns or irritation to skin and
May be harmful if inhaled.
Be sure to wear protective clothing (MOPP
GEAR) including rubber gloves, apron and mask when descaling.
(1) Move the decontaminating apparatus to be descaled to a desig-
(2) Position the descaling drum approximately 20 to 30 feet from
intake end of decontaminating apparatus.
(3) Connect suction hose and place strainer end in solution near
top of container.
Secure in position.
strainer/branch hose to unit.
Do not remove strainer.
two pressure hoses to branch hose.