Y N N/A Y N N/A
Time:
Time:
Passed Failed
Passed Failed Y
N N/
A
Y N N/A
Time:
Time:
Inspection Results:
Passed Failed
Y N N/A
Inspection Results:
Passed Failed
Y N N/A
Testing
Passed Failed
Rev. 03-19 Subject to change
Dry Pipe Sprinkler System
Connection 18" to 48" above finished grade 13-16.12.5.1.2
Statement of Compliance letter on file with the Prosper FMO
Backflow device, size, type & flow direction 13-16.9.3.3.5
Signals to F/A panel w/correct address & description 903.4
Min. Temp. & Distance from heat source 13-(Table 9.4.2.5 a)
Are dry sprinkler min. barrel lengths per 13-(Table 15.3.1 a)
Has the penetration of the dry sprinkler been sealed 13-15.3.3
Are sprinklers in their proper orientation per 13-9.5.4.2
Riser
Minimum deflector distance below ceiling 13-9.5.4.1.1
Obstructions to sprinkler discharge 13-9.5.5
Type, temp. & spacing of sprinklers match plans 13-9.5.1
Minimum distances from sprinklers 13-9.5.3.4
Clearance to hangers not within 3" of an upright head 13-17.4.3.3
Sprinklers
Proper space around riser(s) for service per mfg. (3' min.) 901.4.6
Multiple risers correspond w/ fire alarm addressing 904.3
All riser trim and valves labeled per 13-28.6.1.1
Riser room door labeled & Knox box installed 509.1
Air compressor disconnected?
Inspector's Name:
Contractor's Name & License #
Verify 5' pathway, visible & facing the fire lane 24-5.9.5.1
Sign with 1" letters indicating what it serves 13-16.12.5.8
If FDC serves multi-addresses, addresses must be listed 24-5.9a
Comments:
As-Built drawings on file with the Prosper FMO
FDC with the proper drip valve for drainage 13-16.12.7
Main drain piped outside or to drain of proper size 13-16.10.4.4
Are all freeze protection methods operational SFMO 34.718
Verify DCVA forward flow and certification test report provided?
FDC
Signed Aboveground Contractor Material & Test Certificate SF-041
Main & cross main piping supported per 13-(Table 17.4.2.1 a)
Branch line piping supported per section 13-17.4.3
Hydraulic nameplate installed at riser per section 13-28.5.1
Support of riser piping per section 13-17.4.5
Spare head box, sprinkler heads, wrench & label per 13-16.2.7
Riser room hard wired for heat & emergency lighting 13-8.2.5.2.1
A Locking documents cabinet installed per Prosper Amendments
Signals @ the FACP correspond w/monitoring station signals received?
Inspection Results:
5" Stortz w/30° downturn and locking cap 13-16.12.3.1.1
Verify proper pipe installed 13-16.3.1
Inspector's test connection clearly indicated & accessible 13-16.9.12
Verify piping sizes and layout
Auxiliary/low point drains clearly indicated & accessible 13-16.10.5.3
Pipe hangers installed per section 13-17.1.1
Sign @ each control valve w/portion of building served 13-16.9.12.3
Sprinkler placement clearance from obstructions 13-9.5.5.2
Visual
Verify sprinkler heads are free from foreign matter 13-16.2.3.1
Consult the stamped approved plans and verify the following
Escutcheon plates are installed per mfg. instructions 13-16.2.5
Piping & Hangers
Water pressure gauges are installed properly 13-16.13
Start PSI:
( ≥ 200 psi for 2 hours)
Full flow trip test, w/QOD (750 gallon capacity) 13-8.2.3.4
Record water delivery times per 13-8.2.3
Verify the connection supply pipe not less than 1/2" per 13-8.2.6.4.1
Visual
Relieved pressure and the gauge returned to zero?
( 24 hours)
Verify the compressor fills the system per Section 13-8.2.6.3.2
Confirm high/low pressure supervisory signal @ the FACP 903.4
( Pressure loss ≤ 1.5 psi)
End PSI:
( No loss of pressure)
Delivery: ≥ 60 sec. or ˃ 500 gal. or ˃ 750 gal. w/QOD) 13-8.2.3.2
End PSI:
Inspection Results:
Inspection Results:
Air Compressor Visual & Functional Test
24 Hour Air Test (Dry & Pre-Action Systems)
Verify the compressor is listed for proper use per 13-8.2.6.3
System pressure @ 40 psi 13-28.2.2.1
Start PSI:
Relieved pressure and the gauge returned to zero?
NFPA 25, Contractor Certificate & As-Built Drawings in cabinet
This inspection checklist is provided as a courtesy to assist with dry pipe sprinkler suppression installation requirements
Project Name: Permit #
Pressure pumps disconnected 13-28.2.1
Phone Number:
Hydrostatic Test
Dry System Functional Test
Confirm underground fire line finalized w/SF-042 Certification
Full flow trip test, w/out Quick Opening Device (QOD) 13-8.2.3.3
Address:
Main drain test performed, recorded/permanently affixed 13-28.2.3.4.2
Flow from ITV initiated signals within the designed times 13-28.2.3.1
Initiation of alarm activated proper notification devices 13-28.2.3.1.1
City, State & Zip: Date:
Prosper Fire Rescue
Fire Marshal’s Office
PO Box 307
1500 E. First Street
Prosper, Texas 75078
Phone (972) 346-9469 Fax (972) 347-3010 www.prosperfire.com