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FIRE PROTECTION DESIGN CRITERIA 0 i,(1
SYN3OLS LEGE\ D g0
WET PIPE SYSTEM: ABBREVIATIONS
Va I Fire&Emergency Services
LIGHT HAZARD ALL AREAS UNLESS NOTED OTHERWISE FLOW SWITCH 0725/18
DESIGN DENSITY: .10 GPM / SQ FT. AFF ABOVE FINISH FLOOR
DESIGN AREA: *1,500 SQ FT A/S AUTOMATIC SPRINKLERS IA BACKFLOW PREVENTER
BEV BUTTERFLY VALVE
PROTECTION AREA PER SPRINKLER: 225 SQ FT. MAXIMUM BFP BACK FLOW PREVENTER
HEAD SPACING: 15'-0" MAXIMUM CI CAST IRON ' '4%----, OS&Y
CF CORROSION RESISTANT
OUTSIDE HOSE ALLOWANCE: 100 GPM CV CONTROL VALVE f] CHECK VALVE
DN DOWN AHJ APPROVAL
ORDINARY HAZARD GROUP 1: MECHANICAL, ELECTRICAL DI EIRON �i:�1. BUTTERFLY VALVE
DESIGN DENSITY: .15 GPM / SQ FT. ECEXCTILE XT
ENDED ELEVATION ON COVERAGE
DESIGN AREA: *1,500 SQ FT ELL ELBOW It FIRE DEPARTMENT CONNECTION
PROTECTION AREA PER SPRINKLER: 130 SQ FT. MAXIMUM EH EXTRA HAZARD
EOR ENGINEER OF RECORD OF FIRE HOSE VALVE .�
HEAD SPACING: 15'-0" MAXIMUM EX EXISTING11/1111
OUTSIDE HOSE ALLOWANCE: 250 GPM FF FINISH FLOOR ALARM BELL O ;"'
FM FACTORY MUTUAL
*DESIGN AREA MAY BE ADJUSTED BASED ON NFPA 13, 11.2.3.2.3 FDC FIRE DEPARTMENT CONNECTION ICI C 5
FHV FIRE HOSE VALVE (14rEX EXISTING RISER LOCATION D U
FHVC FIRE HOSE VALVE CABINET d (/1
FS FLOW SWITCHCrNEW RISER OR CONNECTION
GPM GALLONS PER MINUTE ilill Ce
HP HIGH PRESSURE ID L 01)LF LINEAR FEET 8 HYDRAULIC REFERENCE POINT �
LH LIGHT HAZARD GPM1.1.
LP LOW PRESSURE —] CAP
LPS LOW PRESSURE SWITCH PLUG "�
MJ MECHANICAL JOINT
NFPA NATIONAL FIRE PROTECTION
ASSOCIATION -0- FIRE HYDRANT
OH ORDINARY HAZARD
OS&Y OUTSIDE SCREW & YOKE NEW FIRE LINE
PS PRESSURE SWITCH
PSI POUNDS PER SQUARE INCH (
QR QUICK RESPONSE EXISTING FIRE LINE
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REC RECESSED PENDENT
RN RISER NIPPLE DEMOLISH EXISTING FIRE LINE 0
RPZ REDUCED PRESSURE BACKFLOW �J
SQ FT SQUARE
PREVENTFEET SHADED AREA NOT IN SCOPE
TEMP TEMPERATURE OF WORK ) I J Q
C.,,,, TS TAMPER SWITCH — 0 00
\ \ D i / \ / TYP TYPICAL ( '-p° CEILING HEIGHT D N
/ UL UNDERWRITERS LABORATORY
UNO UNLESS NOTED OTHERWISE 00
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FIRE SPRINKLER GENERAL NOTES
1) ADHERE TO AND OBTAIN ALL PERMITS, LICENSES, AND ALL GOVERNMENT REQUIREMENTS. m
2 FINAL INSPECTION AND APPROVAL BY THE FIRE MARSHAL AND ARCHITECT/ENGINEER (ACHA, NAVFAC, OTHER)
3 CUTTING OF STRUCTURAL AND/OR STRUCTURAL MEMBERS TO BE DONE ONLY WITH THE WRITTEN APPROVAL OF THE I i I
ARCHITECT AND COLORADO REGISTERED STRUCTURAL ENGINEER. 1-114) PIPE ROUTING SHOWN SHALL BE USED AND ANY ADDITIONAL OFFSETS OR FITTINGS REQUIRED FOR PROPER INSTALLATION, >
COORDINATION WITH OTHER TRADES, AND/OR TO MAINTAIN PROPER CLEARANCES SHALL BE PROVIDED. I i I
5) PIPE SHALL BE CLEANED AND REAMED BEFORE ASSEMBLY. O LLI
6 METHODS OF HANGING AND SUPPORTING PIPING AND HEADERS SHALL BE INACCORDANCE WITH NFPA 13.
7 PROTECT ALL PENETRATIONS OF SMOKE/FIRE RATED WALLS, FLOORS, ETC. WITH A UL APPROVED FIRE STOP SYSTEM.
8 FIRE SPRINKLERS SHALL BE COORDINATED WITH ALL DIFFUSERS, SPEAKERS, LIGHTING FIXTURES AND CEILING SYSTEMS. /
9) PROVIDE HEAD GUARDS ON FIRE SPRINKLERS IN ELECTRIC, TELEPHONE, AND MECHANICAL EQUIPMENT ROOMS & OTHER ( /1 l lE
LOCATIONS WHERE SPRINKLERS ARE SUBJECT TO DAMAGE. — 1-
10)AUTOMATIC FIRE SPRINKLER TEMPERATURE RATINGS TO BE IN ACCORDANCE WITH NFPA 13. F-
11)ALL COMPONENTS SHALL BE LISTED BY UNDERWRITER'S LABORATORIES (UL) AND/OR APPROVED BY FACTORY MUTUAL (FM)
FOR USE WITH FIRE PROTECTION SYSTEMS. Li
12) ALL COMPONENTS SHALL BE LISTED FOR THE MAXIMUM SYSTEM PRESSURE, 175 PSI MINIMUM.
13) VALVES ON THE FIRE PROTECTION SYSTEM ARE TO BE ELECTRONICALLY SUPERVISED. TYPE AND EXACT LOCATION OF FLOW, CY
PRESSURE, AND SUPERVISORY SWITCHES SHALL BE COORDINATED BETWEEN THE DIFFERENT RESPONSIBLE TRADES.
14) ALL FIRE ALARM & DETECTION AND POWER WIRING SHALL BE ACCOMPLISHED BY A LICENSED ELECTRICAL CONTRACTOR. COOR-
-DINATE ALL FIRE ALARM, DETECTION, AND ELECTRICAL WITH THE ELECTRICAL CONTRACTOR AND ENSURE PROPER INSTALLATION. n
15) PROVIDE SPRINKLERS ABOVE AND BELOW EXPOSED DUCTWORK OR OBSTRUCTIONS 4 FEET OR WIDER. ry (-1
16 SPRINKLERS ARE TO BE LOCATED IN THE CENTER OF TILES IN ALL AREAS WITH ACOUSTICAL CEILING TILES WHERE PRACTICAL.
17 PROVIDE HYDRAULIC DESIGN INFORMATION SIGNS SIGNS AT EACH SYSTEM RISER. N-)
18 PROVIDE A STOCK OF SPARE SPRINKLERS AND HEAD WRENCH(ES) IN A MOUNTED CABINET AS REQUIRED. I`)
19 SYSTEM(S) SHALL BE HYDROSTATICALLY TESTED ACCORDING TO NFPA 13 AT 200 PSI FOE A MINIMUM OF 2 HOURS OR 50 PSI
ABOVE THE SYSTEM WORKING PRESSURE IF THE SYSTEM WORKING PRESSURE EXCEEDS 150 PSI.
20) HEAT, HEATED ENCLOSURE(S) INSULATION, HEAT TRACING, ETC ARE EXCLUDED FOR ANY PORTION OF THE SYSTEM UNDER THIS \
PORTION OF THE PROJECT, UNLESS NOTED OTHERWISE. r
21) PAINTING, PAINT PREPARATION, ETC. FOR ANY PORTION OF THE SYSTEM IS EXCLUDED, UNLESS NOTED OTHERWISE. M >
22) CUTTING OR PATCHING CEILING/SOFFITS ARE EXCLUDED UNLESS NOTED OTHERWISE. I I
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APPLICABLE CODES
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NFPA 13 (2016), STANDARD FOR THE INSTALLATION OF SPRINKLER SYSTEMS
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NFPA 24 (2016), STANDARD FOR THE INSTALLATION OF PRIVATE FIRE SERVICE MAINS AND THEIR APPURTENANCES. O O
NFPA 25 2017 . STANDARD FOR THE INSPECTION, TESTING, AND MAINTENANCE OF WATER—BASED FIRE PROTECTION SYSTEMS. N N
NFPA 70 2017 , NATIONAL ELECTRICAL CODE. Li
NFPA 72 (2016), NATIONAL FIRE ALARM CODE
\„Y \ / ALL APPLICABLE FEDERAL, STATE AND LOCAL CODES.
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MAXIMUM DISTANCE BETWEEN HANGERS 0 a
NOMINAL PIPE SIZE (IN.) 3/4" 1" 11/4 " 11/2 " 2" 21/2" 3" 31/2" 4" 5" 6" 8" /
STEEL PIPE (EXCEPT THRD. LIGHTWALL) N/A 12'-0" 12'-0' 15'-0' 15'-0' 15'-0' 15'-0' 15'-0' 15'-0" 15'-0' 15'-O' 15'-0"
/ \ / THREADED LIGHTWALL STEEL PIPE N/A 12'-0" 12'-O' 12'-0' 12'-0' 12'-O' 12'-0' N/A N/A N/A N/A N/A
COPPER TUBE 8'-O" 8'-O" 10'-O' 10'-0' 12'-0' 12'-O' 12'-0' 15'-0' 15'-O" 15'-0' 15'-O' 15'-0"
CPVC 5'-6" 6'-O" 6'-6" 7'-0" 8'-0" 9'-0" 10'-0' N/A N/A N/A N/A N/A
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NOTE ALL HANGERS SHOWN ON THE DRAWING(S) ARE DIAGRAMMATIC ONLY
HANGERS ARE TO BE INSTALLED AS PER THE SCHEDULE ABOVE )
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FIDE SPINKLE� MATERIALS - BRANCH LINES id CY rY
ABOVE GROUND PIPE & FITTINGS: a Q n
1"-2" PIPING (THREADED): BLACK STEEL, SCHEDULE 40, ASTM A135 OR A795
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1-1/4" - 4" (GROOVED, WELDED) BLACK STEEL, HIGH STRENGTH THINWALL, ASTM A795 ' O
1-1/4" - 8" (GROOVED, WELDED) BLACK STEEL, SCHEDULE 10, ASTM A135 OR A795
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1" - 2" FITTINGS (THREADED) DUCTILE IRON, ASME/ANSI B16.3
1" - 2" FITTINGS (THREADED) CAST IRON, CLASS 125, ASME B 16.4 Q —
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1-1/4" - 8" FITTINGS (GROOVED) DUCTILE IRON, ASTM A-536
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UNDERGROUND PIPE & FITTINGS: •
4"-12" PIPING: CEMENT—LINED DUCTILE IRON, CL52, PRESSURE CLASS 350, AWWA C104 Id
AWWA C900 PVC (DR-14) .
4" - 12" FITTINGS: DUCTILE IRON MECHANICAL JOINT TYPE, ANSI/AWWA C153/A21.53
RESTRAIN PER LOCAL CODE
PIPE AND FITTINGS - MAINS
V
PIPE TYPE
PIPE SIZE PER NFPA 13 (2002) END PREPFITTING TYPES
ROLL WELDED VICTAULIC
4" & LARGER SCH 40 BS GROVE GROVE-O-LETI(GOL) STYLE GROVE
SCH 10 BS FITTINGS
3" TO 2" SCH 40 BSROLL WELDED VICTAULIC
SCH 10 BS GROVE GROVE-O-LET(GOL) STYLE GROVE DATE: 5-4-2018
PIPE-O-LET(POL) FITTINGS
SC
2" TO 1" SCH 40 BS THREADED CASTNED IRON DRAWN BY: STAFF
SHEET / OF 9
SHEET NUMBER:
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