HFP 0409CMA-3042GENERAL NOTES:1.SYSTEM INSTALLATION TO CONFORM TO NFPA-13D, 2013 EDITION.2.OWNER IS REQUIRED TO PROVIDE HEAT THROUGHOUT THE ENTIRE BUILDING TO MAINTAINA MINIMUM TEMPERATURE OF 40° FAHRENHEIT FOR ALL AREAS PROTECTED WITH A WETPIPE SPRINKLER SYSTEM. THE SYSTEM IS TO BE MAINTAINED BY THE OWNER AS REQUIREDBY NFPA-25.3.PIPING:3.1.EXPOSED WET SYSTEM PIPING 114" AND SMALLER SHALL BE BLACK SCHEDULE 40 PIPEWITH THREADED CAST IRON FITTINGS OR BLACK SCHEDULE 10 PIPE WITH WELDEDOUTLETS & GROOVED FITTINGS.3.2.WET SYSTEM PIPING 1 1/4"& SMALLER, ARMOVERS, AND DROPS/SPRIGS TO NEWSPRINKLERS TO BE CPVC PIPING WITH CPVC FITTINGS AND APPROVED SOLVENTCEMENT. (ABOVE CEILINGS OR WITHIN WALLS)4.PIPING TO BE SUPPORTED AS REQUIRED BY NFPA-13D. HANGERS ARE TO BE FIELD LOCATEDTO BEST SUPPORT THE PIPE.5.STRUCTURAL LOAD BEARING ANALYSIS OF THE FIRE SPRINKLER SYSTEM AND IT'S RELATEDCOMPONENTS HAVE NOT BEEN INCLUDED AS PART OF THIS CONTRACT.6.WORK IS LIMITED TO SPRINKLER SCOPE INDICATED ON THIS DRAWING.7.OWNER TO MAINTAIN 18" OF CLEARANCE FROM SPRINKLER DEFLECTOR TO TOP OF PENDENTLIGHT FIXTURES & STORAGE.8. DENOTES HYDRAULIC REFERENCE POINTS.9.PER MASSACHUSETTS GENERAL LAW CHAPTER 112 SECTION 81R STAMPED FIRE SPRINKLERSHOP DRAWINGS ARE NOT REQUIREDSYSTEM NOTES:1.BUILDING CONSTRUCTION: COMBUSTIBLE WOOD FRAME RESIDENTIAL HOME2.OCCUPANCY: ONE OR TWO FAMILY DWELLING3.DENSITY/AREA: .05 DENSITY/ 2 RESIDENTIAL SPRINKLER HEADS PER MANUFACTURERREQUIREMENTS.4.SPRINKLER OMISSIONS PER NFPA 13D SECTION 8.3.2:4.1.BATHROOMS 55 SQ. FT. OR LESS.4.2.CLOSETS NOT EXCEEDING 24 SQ. FT, SHORTEST DIMENSION DOES NOT EXCEED 3 FT. WALLS & CEILINGS ARE SURFACED WITH NONCOMBUSTIBLE MATERIALS DEFINED IN NFPA 220.4.3.GARAGES, CARPORTS, & OPEN ATTACHED PORCHES4.4.ATTICS WITH OR WITHOUT STORAGE, PENTHOUSE EQUIPMENT ROOMS, CRAWL SPACES, AND OTHER CONCEALED SPACES THAT ARE NOT USED OR INTENDED FOR LIVING PURPOSES.SPRINKLER NOTES:1. F1 RES 49 & RFC49 RESIDENTIAL SPRINKLER SPACING TO BE 16 FEET BETWEEN SPRINKLERS8'-0" OFF WALLS MAX. AND 8'-0" MINIMUM BETWEEN SPRINKLERS.DETAIL OF INSULATIONNOT TO SCALEINSULATION BY OTHERSWIRE MESH BY OTHERS2 x FRAMING BY OTHERSSPRINKLER PIPING325 GAL.SPRINKLERSUPPLYWATERTANKPUMP3'-4"8'-5"SLAB ONGRADE1" UP TO 1ST FLRSIDE HANGER FOR WOOD 3/8" SIDEWINDER FOR WOOD3/8" ALL THREAD RODPIPE RING HANGERVERTICAL HANGER FOR WOOD3/8" VERTICAL HANGERPIPE RING HANGER3/8" ALL THREAD RODFOR WOODSYMCNTMFGSINSTYLERESPONSEKORIFNPTHEADTEMPCOVERTEMPESCUTCHGUARDFINISHNOTESSPRINKLER LEGEND FOR BOTH FLOORS17RELIABLER3516PENDENTFR4.97/161/2155°N/AN/AN/ACHROMEMODEL F1 RES 4920RELIABLERA0616PENDENTFR4.97/161/2165°135°CONCEALEDN/AWHITEMODEL RFC49BEDROOM # 2BEDROOM # 3KITCHENPANTRYBREAKFASTMASTER BEDROOMCLOSETCLBATHROOMCOATROOMLAUNDRYDININGFOYERBATHROOMLIVING ROOMGARAGECLCL26.272 GPM at 39.693 PSI TWO HEAD CALCULATION2 Sprinklers OperatingDensity .05 GPM Over Two SprinklersTotal Demand at Fire Pump DischargeALL PIPE TO BE INSTALLEDABOVE BOTTOM CORD OFROOF JOIST w/ INSULATION& CHICKEN WIRE BYOTHERS TO PROTECTPIPING FROM FREEZING(SEE DETAIL)54.75 SQ. FT.CLCLSafety Factor= 18.009 PSI1" DN TO BSMT FLR2FIRST FLOOR PLANSCALE: 3/16" = 1'-0"1BASEMENT FLOOR PLANSCALE: 3/16" = 1'-0"SEE NOTE #9SEE RFP PUMPD
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