Attachment 26 - FX101 - FIRST FLOOR AND MEZZANINE FIRE PROTECTION PLAN.pdf
PDF 1 MB Posted
- Attached to
- Prescott Replace Steam Boilers (Project No. 649-22-104) Federal contract opportunity
- Solicitation number
- 36C26226B0017
About this file
This document is a fire protection plan drawing for a federal construction project at the Northern Arizona VA Health Care System in Prescott, Arizona. The project involves replacing steam boilers and installing a new fire sprinkler system in multiple areas of the facility, specifically the control room (102), storage area (103), generator room (104), and mezzanine offices (110), with no fire sprinklers to be installed in the boiler room (101).
The fire protection system design includes new 6-inch fire sprinkler risers, upright sprinkler coverage rated for Extra Hazard Group 2 occupancy, piping of various diameters (ranging from 1 inch to 6 inches), and associated components including OS&Y control valves, double check backflow prevention assemblies, pressure gauges, swing check valves, vane type water flow switches, and a 6-inch electric bell. The contractor is responsible for final installation design including hydraulic calculations and must employ a minimum NICET Level III technician or licensed fire protection engineer. All materials must be UL listed or FM approved, and design, fabrication, installation, and testing must comply with NFPA 101, NFPA 13, VA Design Guide, and local VA requirements. Seismic bracing and hangers must be designed per NFPA 13 and ASCE 7-05 standards and stamped by a licensed structural or fire protection engineer. The fire sprinkler system monitoring will be provided by the fire alarm contractor, and coordination with other trades is required prior to fabrication and testing.
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Text version
E
C
B
GENERATOR ROOM
BOILER ROOM
STORAGE
CONTROL CENTER
678 5 4 3
D
1"ø
1 1/4"ø
6"ø
6"ø 6"ø
1 1/4"ø 1"ø
2"ø
2"ø
1 1/2"ø
1 1/4"ø 1"ø
1"ø1 1/4"ø
6"ø
1"ø 1"ø 1"ø 1"ø 1"ø 1"ø
1"ø1"ø1"ø1"ø1"ø1"ø
6"ø 6"ø 6"ø 6"ø 6"ø
4 4 4 4
E
C
B
OFFICE
MEZZANINE
TOILET
LOCKER
678 5 4 3
D
1"ø
1"ø
1"ø 1"ø
1"ø
6"ø
1"ø
6"ø
1"ø1"ø
6"ø
6"ø
4 4 4
RISER DETAIL NOTES
NOTE:
PROVIDE 2" ANNULAR SPACE AROUND FLOOR SLAB
PENETRATION AND SEAL WITH WEATHERPROOF
MASTIC.
DUCTILE IRON FLANGE X SPIGOT PIECE THROUGH
FLOOR SLAB
FLEXIBLE GROOVED PIPE COUPLING
OS&Y CONTROL VALVE WITH TAMPER SWITCH
DOUBLE CHECK BACKFLOW PREVENTION ASSEMBLY
2" MAIN DRAIN PIPED TO EXTERIOR
PRESSURE GAGE
4" SWING CHECK VALVE FOR FIRE DEPARTMENT
CONNECTION
2" AUTOMATIC BALL DRIP
WALL MOUNTED 2-WAY FIRE DEPARTMENT
CONNECTION
BUTTERFLY CONTROL VALVE FOR FORWARD FLOW
CONNECTION
4" FORWARD FLOW CONNECTION WITH CAP
VANE TYPE WATER FLOW SWITCH
4-WAY EARTHQUAKE BRACE
PIPING TO SYSTEM
INSPECTORS TEST CONNECTION AND PRESSURE15
RELIEF VALVE
16 NOT USED.
17 6" 24V ELECTRIC BELL INSTALLED BY FIRE SPRINKLER
CONTRACTOR, WIRED BY OTHERS.
18 NOT USED.
324 S. State St., Suite 400 Salt Lake City, UT 84111
800-678-7077 801-328-5151 fax: 801-328-5155 www.spectrum-engineers.com
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
Office of Construction and Facilities Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
ARCHITECT / ENGINEERS SEAL:CONSULTANTS:
321 4 5 6 7 8 9 10
B
IM
/2
R e p la c e S te a m
B o ile rs
/2
-M e c h C e n tr a l.
rv t
/3
/2
:1
:4
P
M
FX101
FIRST FLOOR AND MEZZANINE FIRE
PROTECTION PLAN
REPLACE STEAM BOILERS
NORTHERN ARIZONA VA HEALTH CARE SYSTEM
500 N. STATE HWY 89
PRESCOTT, ARIZONA 86313
649-22-104
08 APR 2026 JDD PSS
1 NO FIRE SPRINKLER PROTECTION IN SHADED AREA.
2 NEW 6" FIRE SPRINKLER RISER. REFER TO DETAIL F8/FX101.
3 NEW 6" FIRE LINE. SEE CIVIL DRAWINGS FOR CONTINUATION.
4 NEW UPRIGHT COVERAGE IN THIS AREA. DESIGNED FOR EXTRA HAZARD GROUP 2
HAZARD.
SHEET KEYNOTES
GENERAL SHEET NOTES
SCALE: 1/4" = 1'-0"F1
LEVEL 1 FIRE PROTECTION PLAN
1 THIS PROJECT INCLUDES THE INSTALLATION OF A NEW FIRE SPRINKLER SYSTEM IN
THE EXISTING CONTROL ROOM, ADJACENT STORAGE AREA, GENERATOR ROOM
AND MEZZANINE OFFICES. NO FIRE SPRINKLERS ARE TO BE INSTALLED IN THE
BOILER ROOM.
2 THESE DOCUMENTS ARE FOR SUBMITTAL REVIEW AND COORDINATION AND MAY BE
USED BY THE CONTRACTOR AS A DESIGN BASIS FOR INSTALLION DRAWINGS. THE
FIRE PROTECTION CONTRACTOR SHALL PROVIDE INSTALLATION DRAWINGS FOR
REVIEW AND APPROVAL PRIOR TO INSTALLATION.
3 CONTRACTOR IS RESPONSIBLE FOR FINAL INSTALLATION DESIGN, INCLUDING
HYDRAULIC CALCULATIONS, AND SHALL BE COORDINATED PRIOR TO FABRICATION.
DESIGNER SHALL BE A MINIMUM NICER LEVEL III TECHNICIAN OR LICENSED FIRE
PROTECTION ENGINEER.
4 THE FIRE SPRINKLER CONTRACTOR SHALL COORDINATE WITH THE FIRE ALARM
CONTRACTOR AND OTHER TRADES FOR PROVISION OF CONNECTIONS BETWEEN
THEIR RESPECTIVE SYSTEMS.
5 ALL MATERIALS ARE TO BE UL LISTED OR FM APPROVED FOR USE IN FIRE
PROTECTION SYSTEMS UNLESS OTHERWISE ALLOWED BY CODE OR AHJ.
6 MONITORING OF THE FIRE SPRINKLER SYSTEM SHALL BE PROVIDED BY THE FIRE
ALARM CONTRACTOR.
7 FITTINGS SHALL BE CAST IRON, MALLEABLE IRON, OR STEEL; ASTM B16.1, ASME
B16.3, ASTM A234, ASME B16.11 THREADED, ROLL- OR GROOVE-CUT.
8 HANGERS AND SEISMIC BRACING SHALL BE DESIGNED AND INSTALLED IN
ACCORDANCE WITH SPECIFICATION 13 05 41, NFPA 13, AND ASCE 7-05. ALL SEISMIC
BRACING IS REQUIRED TO BE STAMPED AND SIGNED BY A LICENSED STRUCTURAL
OR FIRE PROTECTION ENGINEER AND SUBMITTED FOR REVIEW. HANGER TYPES
SHALL BE SHOWN ON SHOP DRAWINGS WITH LOCATIONS INDICATED. SEISMIC
BRACING SHALL BE SHOWN ON SHOP DRAWINGS WITH LOCATIONS AND
AREA-OF-INFLUENCE.
9 DESIGN, FABRICATION, INSTALLATION, AND TESTING SHALL BE IN
ACCORDANCEWITH THE LATEST VERSIONS OF NFPA 101, NFPA 13, VA DESIGN
GUIDE, AND LOCAL VA REQUIREMENTS.
10 COORDINATE TESTING WITH OTHER TRADES AND VA PERSONNEL PRIOR TO
ACTION.
11 PIPE SIZES SHOWN ARE CONCEPTUAL AND ARE ESTIMATED FOR OCCUPANCY
HAZARD. INSTALLING CONTRACTOR SHALL PERFORM A WATER FLOW TEST FOR
USE IN HYDRALIC CALCULATIONS AND CONFIRM OR MODIFY PIPE SIZES.
NORTH
0 2' 4' 8'
SYMBOL LEGEND
SYMBOL DESCRIPTION
FIRE SPRINKLER
1/2" WHITE QUICK RESPONSE, RECESSED PENDANT.
1/2" SSU, K-5.6, BRASS QUICK RESPONSE.
SCALE: 1/4" = 1'-0"C1
LEVEL 2 FIRE PROTECTION PLAN
NORTH
0 2' 4' 8'
SCALE: NTSF8
FIRE RISER DETAIL
Revisions: Date:
ADDENDUM #2 06/29/2026
06/27/2025
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