REVIEWED BLD2022-0878+WSFU+7.5.2022_8.40.44_AM+29690047/5/2022
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Repair, Remodel, New Construction
10426 State Route 530
Arlington, WA 98223
(2061276-9758
Plumbing system calculations
Table for Twelve located at
320 5th Ave S.
Edmonds, WA 98020
1. Farm sinks= 3 WSFU
2. Hose bib=3.5 WSFU
3. Water Closet=5 WSFU
4. Lavatory=2 WSFU
5. Mop basin=3 WSFU
6. Washing machine=4 WSFU
7. Hand sinks=4 WSFU
8. 3 comp=3 WSFU
9. Dishwasher=1 WSFU
Total water supply fixture units is 28.5.
Pressure range is 60 PSI at 80 feet total length.