FILTDRINKWTR-Q Filter, Drinking Water Systems - Quarterly

                                                        Man Hours 3
Items to Check & Initial Completion:

1.___ Drain, clean, and flush drinking water system.
2.___ Disassemble filters, flush and drain.
3.___ Install new gravel, sand, and charcoal.

Tools & Materials:

1.  Standard Tool kit.
    Plus Pipe wrenches to 24"
         Tubing cutters
         Flaring tool
         Small acetylene outfit
         Packing tool kit and packing
         3/4" socket set
         Crescent wrenches to 14"
2.  Respirator.
3.  Gravel, sand, and charcoal.

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