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lii /26/2008 11:26 FAX 5035910986 TVtiYD Engineering a
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TUALATIN VALLEY WATER DISTRICT Test it; 812
FIRE HYDRANT FLOW TEST REPORT Hydrant ID #: 1S1W25D48HSO
Location: SW SHADY PL & SW ASHCREEK CT. Date: 6/2112008
Test made by: Herb & James
Witness: Time: 2 :45
Project name: _
Discharge coefficient: .54816
Inside dia. of outlet = 4.5 inches
Pitot reading = 47 psi Pitot 2 = 0 psi
Observed flow rate = 2269.3 gpm
Flow method: HOSE MONSTER
Static pressure: 111 psi Residual pressure: 87 psi
0
Row at 20psi residual pressure (calculated): 4661 gpm °t° $
Location map: To be attached to test report and to show which hydrants were 41
used to monitor residual pressure and flow.
Gage information:
Static and residual pressure gage: 012400B2 Pilot claw 9864E1
Hydrant information:
HYdrvi Ip /tar a .& Not5S
Flow hydrant: 1S1W25D48HSO 2006 CLOW see map for location
Read hydrant: 1 S 1 W25D49HSO 2006 CLOW see map for location
Remarks:
The mapping, flow or pressure information contained herein reflects conditions on the date and
time of the test. Tualatin Valley Water District makes no representation as to the system's
ability to meet specific fire flow requirements. Future system capability may differ from the
flows reported herein because of subsequent modifications to the district's system and/or
because flow and pressure may vary by time of day and season. Test gage calibration
information available upon request.
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