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Date test completed Wednesday. March 09, 2011
Time completed 9:15 A.M.
Test completed by Vincent Rodriquez
Witness Justin Tamolin
Location
4421 SH 6 S.
Nozzle size
2_5
Hydrant number
T -046
Pitot reading in PSI
85
Flow in G.P.M.
1550
Hydrant number
Static PSI
Residual PSI
Comments
4411 SH 6 S.
T -042
103
Requested Flow
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HYDRANT FLOW TEST SUMMARY REPORT
LOCATION: College Station FSU
College Station, TX
Static Hydrant Number: T042
Elevation: x
Dist. Between Hydrants: x
Diameter of Main: x
Outlet Diameter: 2.500
DATE: 03/09/11
TIME: 9:15am
Flowing Hydrant Number: T046
Elevation: x
Type of Supply: public
Number flowing
1
Coeff. of Discharge: 0.900
Static Pressure: 103.00
Pilot Reading: 85.00
Pump Present: no
Tank Present: no
Flow at 20 psi: 16818.5 gpm
Flow: 1547.0 gpm
Static pressure of 103 psi @ 0 gpm
Residual pressure of 102 psi @ 1547.0 gpm
Available flow @ 20 psi — 16818.5 gpm
QRAPH-
NOTES:
1. Flowing hydrant is assumed to be on a circulating main or downstream of the pressure test hydrant
on a dead -end system.
2. Flow analysis assumes a gravity flow system with no distribution pumps and having no demand,
other than the test flow.
3. The distance between hydrants, elevations & main diameters are for information only.
Residual Pressure: 102
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76819
- 5247.359 0 5247.3589 Flow (9Pm) 10494.718 15742.077 20989.436
NOTES:
1. Flowing hydrant is assumed to be on a circulating main or downstream of the pressure test hydrant
on a dead -end system.
2. Flow analysis assumes a gravity flow system with no distribution pumps and having no demand,
other than the test flow.
3. The distance between hydrants, elevations & main diameters are for information only.
Residual Pressure: 102
P
P.'B
ENGINEERING SOLUTIONS
April 26, 2011
Mr. Josh Norton, P.B.
City of College Station
Public Works Department
1101 Texas Avenue
College Station, Texas 77840
Re: Fire Flow Review
Chick -fil -A — Case File x`11-00500031
College Station, Texas
Dear Mr. Norton:
Project No.: R0100722- 50004.32
With this letter we hereby provide notification that the fire flow to the proposed Chick -fil -A
restaurant will meet the demand of the building. The following information was used in our
evaluation:
• Tables B105.1 and C105.1 of the 2009 IFC, Type VB — Wood Framed Construction with
Brick Veneer, 4,596 SF building requires a hydrant fire flow of 1,750 GPM at 20 psi
• Fire sprinkler system will be provided which allows for a 50% reduction of the required fire
flow but no less than 1,500 GPM
o Fire flow test performed by College Station Utilities on March 9, 2011 (refer to the attached
flow test)
• Fire Flow Summary Report prepared by Strong Systems International, Inc. (refer to the
attached test report)
The City of College Station Utilities provided the fire flow test to our office dated March 9, 2011,
which was coordinated with the fire sprinkler designer, Strong Systems International, Inc. Using the
flow and pressures provided, the flow at 20 psi will be 16,818.5 GPM, well above the required fire
flow. Please note that this evaluation is good as of the date of this letter and does not warrant the
fire flow to the restaurant if improvements are made to the public water line system.
BURY +PARTNERSSA, INC.
922 Isom Road, Suite 100
San Antonio, Texas 78216
m (2101525-9090
us 12101525-0529
Austin • Dallas • Houston • San Antonia - Temple, Texas
Fairfax • Williamsburg, Virginia s .burypartnersxom
Bury+Partners
ENGINEERING SOLUTIONS
Please contact our office at 210 /525 -9090 if you have any questions.
Sincerely,
Armando J. Niebla, P.E.
Associate /Project Manager
Bury +Partners -SA, Inc. - TBPE F -1048
Attachment
Mr. Josh Norton
April 26, 2011
Page 2
I:\t00722\50004\I.eten \042611 NorWn.doc.a inm