Report Feb -03- 99 12 : 04P T igardTua l at c
i n Soo l i t 503 684 2137 P . 04
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Hydrant Flow Test Report
Location: l(;25-5- S t-.y /�,� ` j �C� {L�
- Date `
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Tat Conducted By: /led (J J. f
JJ Time
Representative of 1 I 1 G. ( t ;11 Vc, i 4. , L�� c ') ;
Witness: - 7U f/
F
State purpose of tat; ii • •
Consumption rate daring test: Pumps used in test Y� ( ) No
(N) How many'
Hydrant Flows: A/1 AR
A/3 A/4
it
Mamie Sae: 4
Na Pitot Reading: /ij Disci
Static B al7 psi /v c�.. C)e ? f! Residual: B 70 psi
Projected results 20 psi residual F6 1 gpm or @ta i Residual
P gpm
Remarks: IF /10 Pi. TUfiv ; t' Jgq ` .
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Locationu map: Show line seta and distance to nets cross connected Cate. Shaw valves and hydrant branch size.
Indicate (NORTH), show flowing hydrants- labels Ail Ara - A13 AA, show location of Q . and residual - Label
"Bp
Submit this foram to the City of Tigard Building Department. "ATTN" Plan Review, 13125 SW
Hall Blvd.. Tigard. Ore on 97223 - 15031 639 4471
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Feb ° -03 -99 12:04P Tigar cdTualatin SoolDst 503 684 2137 P_03
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TUALATIN VALLEY WATER DISTRICT
FIRE HYDRANT FLOW TEST REPORT
g1175- Sc,1 Lot-a-57
Location: Stv (.oc.4 t. "` is Date: , . -?- q
Test Made By: (Company & Individual) UA,1 fa La .fkl;f 1 '/cr.L OJrkr.
Witness: )w oF /-/ Time: .30
Purpose of Test: /T1 D JU )e
• #1 #2 #3. #4 Total
Flow Hydrant Ports- GPM
C = Hydrant Coefficient r ,
D = inside Dia. Of Outlet, L(
in.
P = Pitot Reading f(
Q = GPM 31;4
Flow equation: Q = 29.83 C D (P) " ; Use C = 0.9 for hydrant pitot flow gauge
See Hydrant Monster data for flow equation.
Flow tubes Used? Yes No
fx
Hose Monster Used? L f Yes X No
No. of ports flowed at a time: /
1961 rc�c.t
Static Pressure 65 psi Residual Pressure f psi
Flow at 20 psi Residual Pressure (Calculated) f /5, g p m
Remarks / r /7J
Location Map: Show on map which hydrants were flowed and which were used to
monitor residual pressure. Label ports #1, #2, etc.
Notes:
The mapping, flow, or pressure information contained herein reflects conditions on the date
and time of the test. Tualatin Valley Water District makes no representations 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.
_4FHtestforrr,.doc