HomeMy WebLinkAbout170316 6940 Brooklyn BlvdESCAPE FIRE PROTECTION
FLOW TEST INFORMATION SHEET
Location: 70TH AVE. N.
Date: 3/16117
Conducted By:
Witnessed By:
City Main Size:
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Time:
ANGI E
Brooklyn Park Water Dept.
6" Looped X Deadend
70th AVE. N.
STATIC f
RESIDUAL
HYDRANT
1
1
1
t
F LOW
HYDRANT
4112" Pumper Outlet Equation:
Static: 65 psi.
_ _. _ 1. r
3075 gpm x.8 = 2460 gpm
r% ' '
Kesiauai: 04 psi
FIvN Hydrant: 2 112" Pitct 32 Outlet 2460
Hydrant Raw Coefficient: .70 .80 X.90
Hydrant Ebeyation: 0
FORMULA FOR FLOWS 29.83xCOEFFICIENTxd I x'PITOT FOR 2T 0 .9=167.8x�PITOT FOR 4W@.9=543.65x PITOT
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