Report UO -r/� I
Rev6a -D
Fire Marshal's Division Offices
T V _p 2 North - 14480 SW Jenkins Rd., Beaverton, OR 97005; (503) 356 -4700
Tualatin Valley South - 7401 SW Wash Ct., Tualatin, OR 97062, (503) 612 -7010
Fire & Rescue
Fire Flow and Hydrant Worksheet
This worksheet is required to be submitted to and approved by the Authority Having Jurisdiction (AHJ) before
any permits for new building construction, building expansion or fire hydrants will be issued by any building
department within the TVF &R District. See the instructions for assistance completing this form or call one of
the above numbers.
Preparer Information
Preparer Name: (Thomas Kriz I
Phone: 1503- 244 -0552 I Fair:1503- 244 -0417 I
Architect / Engineer of Record: (Mildren Design Group, P.C. I
Phone: 1503- 244 -0552 I Fax:1503- 244 -0417 I
General Building Information
Project Name: (7155 Beveland Buildings I
Project Address: 17155 Beveland Street I
City:(Tigard I County:IWashington I Ziip:197223 I
Construction Type(s): (Type V Non -rated • I
Total Bldg Area: I 8,452Isgft
Total Fire Area: I 8,644Isgft
Bldg Fire Flow: I 2510IGallons Per Minute
Describe Fire Area: (if more than one fire area, include an 8 1/2 x 11 or 11 x 17 drawing indicating the various fire areas)
General office use.
Fire flow was tested July 10, 2001, 6985 S.W. Beveland St., flow at 20 psi was 3823.44, static presure 87,
residual prersure 65, see attached test report from Tualatin Valley Water District.
Type of Occupancy or Use of Building: (B
4
A., Single Occupancy Hazard FIf using Item A, DO NOT use Item B)
Al Building Fire Flow I 2510IGPM
A2 Occupancy Factor I 11
A3 Required Fire Flow I 2510IGPM
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B. Multiple Occupancy Hazard (If using Item B, DO NOT use Item A)
B1 Determine percent of each occupancy hazard in the fire area.
Oeripana r 7c, .. At . o I .0*.Ar7�� t. e7►t c,P. >7
Li • ht Hazard 0 SF 8,644 SF Sp 0' 0 °I°
Ordina Hazard G • 1 0 SF 8,644 SF 7AIELE 0 %
Ordina Hazard Gr. 2 0 SF PI 8,644 SF ?(10 0 %
Extra Hazard G • 1 0 SF 8,644 SF • ` 0
Extra Hazard Gr. 2 0 SF LIL 8,644 SF Eli 001 0 %
Total Must equal 100% I 0 % I
B2 Calculate Fire Flow
. ce azar t : ` : CIEMSILTE1 o .. Bl7 A o
Li ht Hazard 1.0 0 % 2510 GPM =, 0 GPM
Ordina Hazard Gr. 1 1.2 0 % �:rn', 2510 GPM 0 GPM
Ordina Hazard G • 2 1.3 0 % k 2510 GPM ban 0 GPM
Extra Hazard Gr. 1 1.4 M 0 % LT 2510 GPM 'N 0 GPM
Extra Hazard Gr. 2 1.5 al 0 % 2510 GPM 0 GPM
B3 Required Fire Flow ( 0 GPM
C. Calculate the Minimum Number of Fire Hydrants Required
Required Fire Flow 2510 GPM / 1500 = I 2 INo. of Hydrants Required (Min. of 2)
D. Reduction of Fire Flow - Reductions are based on the following:
D1 - Reduced by 25% for A Full Fire Alarm (multiply by .75)
D2 - Reduced by 50% for Automatic Sprinklers (multiply by .50)
D3 - Reduced by 75% for Central Station Supervised Automatic Sprinklers (multiply by .25)
E. Required Fire Flow in Non - sprinklered or Sprinklered Buildings
El. Fire Flow 2510 GPM X I 0.75 I = I 1882.5 GPM (Max. 3000 - Min. 1500 gpm) I
F. Available Fire Flow to the Building Test Results: I 3,823 I GPM
Manually enter available fire flow here. Please attach documentation of the flow test that was
made. It shall include date, time, location of static /residual and flow hydrants, and the tester's
name, phone number and address.
r Y •ZI u u L
TUALATIN VALLEY WATER DISTRICT 3
FIRE HYDRANT FLOW TEST REPORT
Location: 4,26'6 n s r 1J 7i) Date: 7 ` DAy
Test Made By: (Company & Individual) F/; z! 77/
Witness: Time: //
Purpose of Test: /9�. 4 . C- i H .s
#1 #2 #3 #4 Total
Flow Hydrant Ports GPM
C = Hydrant Coefficient
D = Inside Dia. Of Outlet,
in.
P = Pitot Reading 90
Q= GPM , 25--
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 x
Hose Monster Used? Yes X No
No. of ports flowed at a time:
Static Pressure 3'7 psi Residual Pressure psi
Flow at 20 psi Residual Pressure (Calculated) S 7 2.3 -O/oi gpm
Remarks
Location Map: Show on map which hydrants were flowed and which were used to
monitor residual pressure. Label ports #1, #2, etc.•
Notes: fZ.``' -� I -�c� � J 9 9 8' Lc. %A��.rr� - mss y8 S' 5 "/ , ...e,
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.
_4FHtestform.doc
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