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41 -060 FP1- Lot 5 Ridgeview 4-26-17PUMP550 GAL. SPRINKLER SUPPLY WATER TANK 114" GRV'D COUPL. 114" BALL VALVE 2"x114" BUSHING BASEMENT 3 16" = 1'-0" BEDROOM # 2 BEDROOM # 3 KITCHEN PANTRY BREAKFAST MASTER BEDROOM CLOSET CL BATHROOM COAT ROOM LAUNDRY DINING FOYER CL CL CLSTORAGE BATHROOM LIVING ROOM GARAGE 19.52 GPM at -38.98 PSI TWO HEAD CALCULATION 2 Sprinklers Operating Density .05 GPM Over Two Sprinklers Total Demand at Fire Pump Discharge 1" FEED UP FROM BASEMENT ALL PIPE TO BE INSTALLED ABOVE BOTTOM CORD OF ROOF JOIST w/ INSULATION & CHICKEN WIRE BY OTHERS TO PROTECT PIPING FROM FREEZING (SEE DETAIL) FIRST FLOOR 3 16" = 1'-0" 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