HomeMy WebLinkAboutWater System Fire Hydrant Flow Test ReportHARLE ENGINEERING COMPANY
FIRM#4538
WATER SYSTEM FIRE HYDRANT FLOW TEST REPORT
Date: 2-9-10
Water System Owner: _W~e=llb=o=r..:.:n....::S=U=D'--------------------
Development Project: The Barracks Subdivision -Phase 2 -College Station. Texas
Flow Test location: FH 3 in Phase 2 near the intersection of Sergeant and Lt. Avenue
Nozzle size (in.): 2.5
Pitot Reading (psi): 52
Flowrate (gpm): 1,210
Pressure Gauge location: FH 1 on General Parkway
Static Pressure (psi): 75
Residual Pressure (psi): 56
Discharge Coeff: (c) = 0.90
Flowrate Formula: Q=29.84cd2p112
c = discharge coeff.
d =orifice size (in)
P = pitot pressure (psi)
Computed Discharge at 20 psi Residual Pressure: QR=_ 2.148 gpm
Note: The flow test and report were prepared in accordance with NFPA 291.
Report Prepared by: Joseoh P. Schultz
Others Present: Stephen Cast -Wellborn SUD
Wallace Phillips ____ _
Z-IZ~/t!