13-1079-007FIRE PROTECTION LEGEND
SYMBOL DESCRIPTION
OR ea
- CONTROL VALVE W /TAMPER SWITCH
N
- CHECK VALVE
o-O
- FLOW SWITCH
'Sl FDC
- FIRE DEPARTMENT CONNECTION
ea PIV
- POST INDICATOR VALVE W /TAMPER SWITCH
=FVC
- FIRE VALVE CABINET
Od FDV
- STANDPIPE WITH FIRE DEPARTMENT VALVE
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- SPRINKLER AND DRAIN RISER
-Cj--
- BACKFLOW PREVENTOR W /TAMPER SWITCHES
Ln
- ROOF MANIFOLD
0
- HYDRAULIC REFERENCE NODE
N
- NEW SPRINKLER PIPING
F.C.
- FLUSHING CONNECTION
O
- EXISTING 3/4" UPRIGHT SPRINKLER
•
- EXISTING 1/2" RECESSED SPRINKLER
00
- EXISTING 1/2" CONCEALED SPRINKLER
- EXISTING CONTROL VALVE W /TAMPER SWITCH
O
- EXISTING CHECK VALVE
o-O
- EXISTING FLOW SWITCH
%e FDC
- EXISTING FIRE DEPARTMENT CONNECTION
- - -
- EXISTING SPRINKLER PIPING
x-*x-X-X-*c
- EXISTING SPRINKLER PIPING TO BE REMOVED
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- CONNECT TO EXISTING
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- DEMOLISH TO POINT INDICATED
Q1
- REVISION REFERENCE
0
- DETAIL REFERENCE: TOP- DETAIL #,
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BOTTOM- DRAWING# SHOWN ON
NOTE: SOME SYMBOLS SHOWN ON THIS LEGEND MAY NOT PERTAIN TO THIS PROJECT
DESIGN CRITERIA
RETAIL STORE:
OCCUPANCY CLASSIFICATION:
SYSTEM TYPE:
DESIGN DENSITY:
HYDRAULIC REMOTE AREA:
SPRINKLER ORIFICE SIZE:
DURATION OF SUPPLY:
MAXIMUM COVERAGE /SPRINKLER HEAD:
HOSE STREAM ALLOWANCE:
EXISTING STANDPIPE SYSTEM:
SYSTEM DESCRIPTION:
HYDRAULIC DESIGN CRITERIA:
DESIGN CRITERIA:
ORDINARY HAZARD GROUP 2
WET PIPE
0.1 GPM / SQ. FT.
1500 SQ. FT.
1/2"
30 - 60 MIN.
225 SQ. FT.
100 GPM
EXISTING AUTOMATIC WET (CLASS 1)
HYDRAULIC CALCULATIONS AND PIPE SIZES FOR
EACH STANDPIPE SHALL BE BASED ON PROVIDING
250 GPM AT THE HYDRAULICALY MOST REMOTE TWO
HOSE CONNECTIONS ON THE MOST REMOTE
STANDPIPE AND 250 GPM FROM THE MOST REMOTE
HOSE CONNECTION ON EACH ADDITIONAL STANDPIPE
AT A MINIMUM RESIDUAL PRESSURE OF 100 PSI AT
THE HOSE VALVE OUTLET. ASSUME A FIXED PRESSURE
LOSS OF 10 PSI ACROSS THE HOSE VALVE,
WHICH EQUATES TO AN INLET RESIDUAL PRESSURE
TO THE HOSE VALVE OF 110 PSI.
THE FOLLOWING PUBLICATIONS SHALL BE USED AS A REFERENCE FOR
DESIGN OF THE FIRE SUPPRESSION SYSTEM ON THIS PROJECT.
1. NFPA 13, INSTALLATION OF SPRINKLER SYSTEMS
2. NFPA 13R, INSTALLATION OF SPRINKLER SYSTEMS IN RESIDENTIAL OCCUPANCIES
3. NFPA 14, INSTALLATION OF STANDPIPES AND HOSE SYSTEMS
FIRE SPRINKLER LEGEND
SYMBOL I ORF TEMP RESPONSE K -FAC FINISH MODEL /SIN STYLE PLATE MFG.
• 11 /2" 155' QUICK 5.6 CHROME TY -FRB / TY3231 RECESSED CHROME TYCO
GENERAL NOTES
1. FIRE PROTECTION SYSTEM TO COMPLY WITH THE LATEST EDITIONS NFPA 13, 14, 20, 24 AND
ALL APPLICABLE STATE CODES.
2. FINAL INSPECTION AND APPROVAL BY LOCAL FIRE MARSHAL AND ARCHITECT /ENGINEER.
3. SPRINKLER SHOP DRAWINGS AND MATERIAL SUBMITTALS SHALL BE SUBMITTED TO THE
ARCHITECT /ENGINEER AND STATE FIRE MARSHAL AND SHALL BE APPROVED PRIOR TO ANY
INSTALLATION.
4. PIPE ROUTING SHOWN IS SCHEMATIC ONLY. IT IS THE RESPONSIBILITY OF THIS CONTRACTOR
TO PROVIDE ANY ADDITIONAL OFFSETS REQUIRED FOR PROPER INSTALLATION AND
COORDINATION WITH OTHER TRADES.
5. PIPING IN AREAS WITH EXPOSED STRUCTURE SHALL BE INSTALLED AS HIGH AS POSSIBLE TO
ALLOW THE OWNER MAXIMUM USE OF THE SPACE. '
6. REFER TO ARCHITECTURAL REFLECTED CEILING PLANS FOR CEILING DESCRIPTIONS AND
HEIGHTS.
7. SPRINKLERS ARE TO BE COORDINATED WITH ALL DIFFUSERS, SPEAKERS, LIGHTING FIXTURES
AND CEILING SYSTEMS. SPACING OF SPRINKLERS SHALL BE IN ACCORDANCE WITH NFPA 13
AND THE LISTING OF THE SPRINKLER.
8. SPRINKLER LOCATIONS SHALL BE CENTERED IN THE TILE. PROVIDE ARMOVER OR SWING JOINT
AS REQUIRED.
9. SPRINKLERS IN AREAS WITH EXPOSED STRUCTURE (OBSTRUCTED CONSTRUCTION) SHALL BE
INSTALLED WITH DEFLECTOR 1" BELOW THE BOTTOM OF THE BEAM (MAXIMUM 22" BELOW
ROOF DECK). EXPOSED BAR JOISTS THAT HAVE SPRAY -ON FIRE PROOFING THAT MAKES THE
JOIST SOLID SHALL BE TREATED LIKE A BEAM WITH THE SPRINKLERS 1" BELOW THE BOTTOM
OF THE FIRE PROOFING.
10. SLEEVE AND /OR FIRESTOP ALL PENETRATIONS THROUGH RATED WALLS, CEILINGS, AND FLOORS
WITH U/L LISTED ASSEMBLIES. FIRESTOP ASSEMBLIES SHALL BE EQUAL OR EXCEED THE
RATING OF THE WALL, CEILING OR FLOOR. SEE ARCHITECTURAL DRAWINGS FOR FINAL
FINISHES.
11. PROVIDE ACCESS PANELS TO ALL VALVES ABOVE NON- ACCESSIBLE CEILINGS AND CHASES.
12. PROVIDE A PERMANENTLY ATTACHED NAME TAG TO THE RISER STATING THE REQUIRED DESIGN
CRITERIA FOR EACH HYDRAULICALLY- DESIGNED SYSTEM.
13. PROVIDE SPRINKLERS UNDERNEATH ALL EXPOSED DUCTWORK WHICH IS OVER 48" WIDE AND
SPACE HEADS AROUND ALL OBSTRUCTIONS IN ACCORDANCE WITH NFPA 13. HEADS UNDER
DUCTS ARE NOT INDICATED ON THE DRAWINGS BUT ARE REQUIRED AND SHALL BE PROVIDED
IN ACCORDANCE WITH NFPA 13. SPRINKLER LOCATIONS UNDER DUCTWORK AND AROUND
OBSTRUCTIONS SHALL BE GOVERNED BY FINAL INSTALLED LOCATIONS.
14. PROVIDE SPRINKLERS AT THE TOP AND BOTTOM OF ALL STAIRWELLS AND AT THE LANDING OF
EACH FLOOR THAT OPENS INTO MORE THAN ONE FIRE ZONE.
15. PROVIDE SPRINKLER GUARDS ON ALL HEADS IN ELECTRIC ROOMS, TELEPHONE ROOMS,
ELEVATOR ROOMS, ELEVATOR SHAFTS AND ON ANY HEADS LESS THAN 7' -0" ABOVE THE
FLOOR.
16. IF SYSTEM PRESSURE EXCEEDS 100 PSI, ALL HANGERS ON END HEADS IN PENDANT POSITION
SHALL BE WITHIN 12" OF END OF LINE IN ACCORDANCE WITH NFPA 13.
17. COORDINATE PIPING WITH ALL ELECTRICAL EQUIPMENT (PANELS, TRANSFORMERS, ETC.) PRIOR
TO ANY INSTALLATION. DO NOT ROUTE ANY PIPING OVER ANY ELECTRICAL PANELS UNDER
ANY CIRCUMSTANCES. ANY PIPING RUN OVER ELECTRICAL SHALL BE REROUTED AT NO
ADDITIONAL COST.
18. PROVIDE 20 -GAUD STEEL SPRINKLER CANOPY SHIELD AT SPRINKLERS IN TRASH CHUTE PER
NFPA #13.
19. SPRINKLERS IN ELEVATOR SHAFTS AND EQUIPMENT ROOMS ARE TO BE INTERMEDIATE
TEMPERATURE 2007 SPRINKLERS PER NFPA 13.
20. WET BULK SUPPLY MAINS AND HOSE SUPPLY MAINS EXPOSED TO THE WEATHER SHALL BE
INSULATED AND PROVIDED WITH AN ALUMINUM JACKET.
FIRE PROTECTION DRAWING INDEX
SHEET I DESCRIPTION I ISSUED
F -0.0 I FIRE PROTECTION LEGEND I YES
F -1.0 FIRE PROTECTION FLOOR PLAN YES
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SEPTEMBER 17 2013
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