Appendix K - 2025 Hydrant Inspection and Flow Test Data Bldg 10707.pdf
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- Attached to
- 99 CES Fire Suppression Certification
- Solicitation number
- FA486126Q0025
About this file
This is a Fire Hydrant Inspection and Flow Test Record documenting annual maintenance performed at Nellis Air Force Base.
The inspection was conducted on Fire Hydrant #BLDG 10707 located at Area II Building 10707 Hydrazine Facility by Inspector MR. Max McIntyre on 4 MAR 2025. The hydrant is manufactured by Mueller and has an outlet size of 2.5 inches with a coefficient of 0.9. All inspection items were completed and marked satisfactory, including assessments of accessibility, leaks, worn threads, proper functioning, drainage verification, and lubrication. Yard monitor nozzles and hose houses were also inspected for condition and accessibility. The water flow test recorded a static pressure of 120 PSI and pitot pressure of 919 PSI. Flow measurements at varying residual pressures yielded 1211 GPM at 20 PSI residual and 1336 GPM at 0 PSI residual. The test data are plotted on a pressure-flow graph showing the hydrant's performance curve. All inspection blanks were completed and "No" answers were not applicable. The document references Unified Facilities Criteria (UFC) 3-600-02 and National Fire Protection Association 25 as governing standards. The work order was managed through WFSM Shop at 652-4815, and the inspection satisfies annual compliance requirements for fire protection infrastructure at the federal facility.
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Text version
Y N/A N Y N/A N
A-1.0 D-1.0
A-1.1 X D-1.1 X
A-1.2 X
A-1.3
D-1.3 X
A-1.4 X
B-1.0
B-1.1 X
B-1.2
B-1.3 X
C-1.0
C-1.1 X
C-1.2 X
D-1.9 Hydrant left in Service X
10440
2.5
GPM
0 120919 601211 201336 0
C = 0.9D = 2.5P = 30
Inspector's Initial __________
INSPECTION AND FLOW TEST
Fire Hydrants
The Following inspection and flow testing tasks are to be performed on an ANNUAL basis. These tasks are guidelined under the Unified Facilities Criteria (UFC) 3-
600-02 and National Fire Protection Assocation 25
ALL QUESTIONS ARE TO BE FULLY ANSWERED AND ALL BLANKS TO BE FILLED
LOCATION/BUILDING NUMBER:
Inspector Name: MR. Max McIntyre
Fire Hydrant # BLDG 10707
Inspection of Dry Hydrant: Flow Testing Hydrant:
Inspected for accessibility, leaks, and worn threads Attached pressure gauge to outlet STATIC
Operated to ensure proper functioning D-1.2 Attached pressure gauge to adjacent hydrant and take reading
(should be the same) X
Verified drainage of barrel (after all operations and before cold weather) X
Attached diffuser to hydrant being tested
Lubricated Hydrant to ensure ease of operation D-1.4 Completely opened hydrant, took and recorded a pitot reading X
Inspection of Yard Monitor Nozzles: D-1.5 Took and recorded the residual pressure on the hydrant cap gauge X
Inspected for condition
Conducted flow test to verify proper function and range of motion X
D-1.6 Took and recorded the residual pressure at the secondary location X
Lubricated to ensure proper operating conditions D-1.7 Closed the hydrant slowly being careful not to cause a "water hammer" and spike the pressure above the normal static pressure on the gauge at the secondary location X
Inspection of Hose Houses:
Inspected for accessibility and condition D-1.8
Verified that all valves closed properly, are not seeping or leaking X
Verified inventory and its condition
AREA II BLDG. 10707 HYDRAZINE FAC
0.9
YEAR
WATER FLOW TEST RECORD
WFSM Shop 652-4815
Nellis AFB 99th CES
STATIC PRESSURE
HYDRANT NUMBER PITOT PRESSURE
MANUFACTURER
TOTAL FLOW DURING TEST
Date: ____________________
WATER FLOW GPM
AT 0 PSIAT 20 PSI RESIDUAL
GPM13361211
(All "NO" answers to be fully explained.)
MUELER
Date Scheduled: Date Completed: 4 MAR 2025
RWP Number:
OUTLET
SIZE COEFFICIENT SIZE
NO. 919
RESIDUAL PRESSURE PRIMARY RESIDUAL PRESSURE SECONDARY
13360
0 500 1000 1500
P re ss u re , p si g
Flow, gpm
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