HomeMy WebLinkAboutFire Hydrant Flow ReportExhibit B
SCHULTZ ENGINEERING, LLC
FIRM #12327
WATER SYSTEM FIRE HYDRANT FLOW TEST REPORT
Date: 10/12/2012
Water System Owner: Wellborn SUD
Development Project: South Brazos County Fire Station
Flow Test Location: Hydrant installed for the South Brazos County Fire Station
Nozzle size (in.): 2.5"
Pitot Reading (psi): 70
Flowrate (gpm): 1404
Discharge Coeff: (c) = 0.90
Flowrate Formula: Q=29.84c&pv2
c = discharge coeff.
d = orifice size (in)
P = pitot pressure (psi)
Pressure Gauge Location: Across parking lot from worship center.
Static Pressure (psi): 82
Residual Pressure (psi): 65
Computed Discharge at 20 psi Residual Pressure: QR = 2824 gpm
Discharge Formula: QR = OF X (hr0.54/hf .54)
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Note: The flow test and report were prepared in accordance with NFPA 291.
Report Prepared by: Ricky Flores
Others Present: Clenden Adams
F-12327
SCHULTZ ENGINEERING. LLC.
,S./ Z