41-063 HFP 28 Ridgeview Lot 2GENERAL NOTES:
1.SYSTEM INSTALLATION TO CONFORM TO NFPA-13D, 2013 EDITION.
2.OWNER IS REQUIRED TO PROVIDE HEAT THROUGHOUT THE ENTIRE BUILDING TO MAINTAIN
$0,1,0807(03(5$785(2))$+5(1+(,7)25$//$5($63527(&7(':,7+$:(7
PIPE SPRINKLER SYSTEM. THE SYSTEM IS TO BE MAINTAINED BY THE OWNER AS REQUIRED
BY NFPA-25.
3.BRANCHLINE PIPING:
3.1.EXPOSED WET SYSTEM BRANCHLINE PIPING 1 12" AND SMALLER SHALL BE BLACK
SCHEDULE 40 PIPE WITH THREADED CAST IRON FITTINGS OR BLACK SCHEDULE 10 PIPE
WITH WELDED OUTLETS & GROOVED FITTINGS.
3.2.WET SYSTEM BRANCHLINE PIPING 1 1/4"& SMALLER, ARMOVERS, AND DROPS/SPRIGS TO
NEW SPRINKLERS TO BE CPVC PIPING WITH CPVC FITTINGS AND APPROVED SOLVENT
CEMENT.
4.PIPING TO BE SUPPORTED AS REQUIRED BY NFPA-13D. HANGERS ARE TO BE FIELD LOCATED
TO BEST SUPPORT THE PIPE.
5.STRUCTURAL LOAD BEARING ANALYSIS OF THE FIRE SPRINKLER SYSTEM AND IT'S RELATED
COMPONENTS HAVE NOT BEEN INCLUDED AS PART OF THIS CONTRACT.
6.WORK IS LIMITED TO SPRINKLER SCOPE INDICATED ON THIS DRAWING.
7.SMALL ROOM RULE IN USE WHERE APPLICABLE.
8.OWNER TO MAINTAIN 18" OF CLEARANCE FROM SPRINKLER DEFLECTOR TO TOP OF PENDENT
LIGHT FIXTURES & STORAGE.
9. DENOTES HYDRAULIC REFERENCE POINTS.
10.PER MASSACHUSETTS GENERAL LAW CHAPTER 112 SECTION 81R STAMPED FIRE SPRINKLER
SHOP DRAWINGS ARE NOT REQUIRED
SYSTEM NOTES:
1.BUILDING CONSTRUCTION: COMBUSTIBLE WOOD FRAME RESIDENTIAL HOME
2.OCCUPANCY: ONE OR TWO FAMILY DWELLING
3.DENSITY/AREA: .05 DENSITY/ 2 RESIDENTIAL SPRINKLER HEADS PER MANUFACTURER
REQUIREMENTS.
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 PORCHES
4.4.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 SPRINKLERS
MAX. 8'-0" OFF WALLS MAX. AND 8'-0" MINIMUM BETWEEN SPRINKLERS.
550 GAL.
SPRINKLER
SUPPLY
WATER
TANK
PUMP
3'-4"8'-5"
1 BASEMENT FLOOR PLAN
SCALE: 3/16" = 1'-0"
BEDROOM # 2
BEDROOM # 3
KITCHEN
PANTRY
BREAKFAST
MASTER BEDROOM
CLOSET CL
BATHROOM
COAT
ROOM
LAUNDRY
DINING
FOYER
BATHROOM
LIVING ROOM
GARAGE
CL
CL
20.04 GPM at -36.77 PSI
TWO HEAD CALCULATION
2 Sprinklers Operating
Density .05 GPM Over Two Sprinklers
Total Demand at Fire Pump Discharge
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 FIRST FLOOR PLAN
SCALE: 3/16" = 1'-0"
DETAIL OF INSULATION
NOT TO SCALE
INSULATION BY OTHERS
WIRE MESH BY OTHERS
2 x FRAMING BY OTHERS
SPRINKLER PIPING
SYM CNT MFG SIN STYLE RESPONSE K ORIF NPT HEAD
TEMP
COVER
TEMP ESCUTCH GUARD FINISH NOTES
SPRINKLER LEGEND FOR BOTH FLOORS
17 RELIABLE R3516 PENDENT FR 4.9 7/16 1/2 CHROME MODEL F1 RES 49
19 RELIABLE RA0616 PENDENT FR 4.9 7/16 1/2 CONCEALED WHITE MODEL RFC49
HANGER #1
SEE NOTE # 10