48 -029 FP1- Lot 6 Ridgeview 4-26-17BREAKFAST
BEDROOM # 2
BEDROOM # 3
FAMILY ROOM
MASTER BEDROOM
LIVING ROOM
FOYER
DINING ROOM
KITCHEN
LAUNDRY
CL
CLCL
CL
CL
BATHROOM
MASTER BATHROOM
GARAGE
CL
FIRST FLOOR
316" = 1'-0"
ALL PIPE TO BE INSTALLED
ABOVE BOTTOM CORD OF ROOF
JOIST w/ INSULATION & CHICKEN
WIRE BY OTHERS TO PROTECT
PIPING FROM FREEZING
(SEE DETAIL)
1" FEED UP FROM BASEMENT
26.05 GPM at -28.59 PSI
TWO HEAD CALCULATION
2 Sprinklers Operating
Density .05 GPM Over Two Sprinklers
Total Demand at Fire Pump Discharge
PUMPBASEMENT
316" = 1'-0"
550 GAL.
SPRINKLER
SUPPLY
WATER
TANK
114" GRV'D
COUPL.
114" BALL
VALVE
2"x114"
BUSHING
GENERAL NOTES:
1. SYSTEM INSTALLATION TO CONFORM TO NFPA 13D-2013 EDITION.
2. OWNER IS REQUIRED TO PROVIDE HEAT THROUGHOUT THE ENTIRE BUILDING TO MAINTAIN MINIMUM TEMPERATURE OF 40
DEGREES FAHRENHEIT FOR ALL AREAS PROTECTED WITH A WET PIPE SPRINKLER SYSTEM.
THE SYSTEM IS TO BE MAINTAINED BY THE OWNER AS REQUIRED BY NFPA-25.
3. EXPOSED BRANCHLINE PIPING 1 1/2" AND SMALLER SHALL BE BLACK SCHEDULE 40 WITH THREADED CAST IRON FITTINGS
OR BLACK SCHEDULE 10 WITH WELDED OUTLETS AND GROOVED FITTINGS.
4. PIPING IS TO BE SUPPORTED AS REQUIRED BY NFPA-13 & 13D. HANGERS ARE TO BE FIELD LOCATED TO BEST SUPPORT THE PIPE.
5. STRUCTURAL LOAD BEARING ANALYSIS IS NOT INCLUDED WITHIN THE SCOPE OF THE SPRINKLER INSTALLATION.
6. WORK IS LIMITED TO SPRINKLER SCOPE INDICATED ON THIS DRAWING.
7. SPRINKLER SCOPE TO START AT WATER TANK PROVIDED BY HAMPSHIRE FIRE PROTECTION LLC.
SYSTEM NOTES:
1. BUILDING CONSTRUCTION IS COMBUSTIBLE WOOD FRAME RESIDENTIAL HOME.
2. SPRINKLER DESIGN IS BASE ON NFPA-13D FOR ONE AND TWO FAMILY DWELLINGS.
3. HYDRAULIC CALCULATIONS ARE BASED ON A 2 SPRINKLER HEAD CALCULATION AT A .05 DENSITY.
8. PER MASSACHUSETTS GENERAL LAW CHAPTER 112 SECTION 81R STAMPED FIRE SPRINKLER SHOP DRAWINGS ARE NOT REQUIRED.
4. F1 RES 49 & RFC49 PENDENT SPRINKLER SPACING TO BE 16 FEET BETWEEN SPRINKLERS MAX. 8'-0" OFF WALLS MAX.
AND 8'-0" MINIMUM BETWEEN SPRINKLERS.
3A. BRANCHLINE PIPING IN WALLS AND ABOVE CEILINGS 1 1/4" AND SMALLER SHALL BE CPVC BLAZEMASTER OR
SPEARS PIPING AND CPVC BLAZEMASTER OR SPEARS FITTINGS.
9. PER NFPA 13D SECTION 8.3.2 SPRINKLERS SHALL NOT BE REQUIRED IN BATHROOMS OF 55 SQ. FT. AND LESS.
10. PER NFPA 13D SECTION 8.3.3 SPRINKLERS SHALL NOT BE REQUIRED IN CLOTHES CLOSETS, LINEN CLOSETS, AND PANTRIES THAT
MEET ALL OF THE FOLLOWING CONDITIONS:
(1) THE AREA OF THE SPACE DOES NOT EXCEED 24 FT. SQ.
(2) THE SHORTEST DIMENSION DOES NOT EXCEED 3 FT.
(3) THE WALLS AND CEILINGS ARE SURFACED WITH NONCOMBUSTIBLE
OR LIMITED-COMBUSTIBLE MATERIALS AS DEFINED IN NFPA 220.
11. PER NFPA 13D SECTION 8.3.4 SPRINKLERS SHALL NOT BE REQUIRED IN GARAGES, OPEN ATTACHED PORCHES,
CARPORTS, AND SIMILAR STRUCTURES.
12. PER NFPA 13D SECTION 8.3.5 SPRINKLERS SHALL NOT BE REQUIRED IN ATTICS WITH OR WITHOUT STORAGE,
PENTHOUSE EQUIPMENT ROOMS, ELEVATOR MACHINE ROOMS, CONCEALED SPACES DEDICATED EXCLUSIVELY TO
AND CONTAINING ONLY DWELLING UNIT VENTILATION EQUIPMENT ,FLOOR/CEILING SPACES, ELEVATOR SHAFTS,
CRAWL SPACES, AND OTHER CONCEALED SPACES THAT ARE NOT USED OR INTENDED FOR LIVING PURPOSES.
13. ALL PIPING ON 1ST FLOOR TO BE INSTALLED IN THE ATTIC. THIS PIPING MUST BE PROTECTED FROM FREEZING.
PIPING TO BE COVERED BY INSULATED BY OTHERS (SEE DETAILS)
DETAIL OF INSULATION
NOT TO SCALE
INSULATION BY OTHERS
WIRE MESH BY OTHERS
2 x FRAMING BY OTHERS
SPRINKLER PIPING
SEE NOTE # 8