14-196-001FIRE SPRINKLER SYSTEM PLAN
_
0
z
SCALL: 1/4" = I " - U
3) - I;1
• ARMOVERS GREATER THAN
12" IN LENGTH SHALL BE
SUPPORTED BY A HANGER.
0;4
NOTE:
COUPONS TO BE ATTACHED
TO ALL NEW MECH TEES.
SCHEDULE
1. NEW MECH -TYPE TEE or SCREWED TEE
2. BRANCHLINE/ MAIN
3. ARMOVER.•
NEW CONNECTION DETAIL
N.T.S.
q
SCHEDULE
1. BRANCHLINE OR MAIN
2. TEE
3. ARMOVER.'
4. 1" 90' ELL OR TEE
5. 1" DROP
6. PENDENT FIRE SPRINKLER
• ARMOVERS GREATER THAN
Li __s 12 "IN LENGTH SHALL BE
SUPPORTED BY A HANGER.
1
ARM - OVER & DROP DETAIL
N.T.S.
SPRINKLER FITTING
(REFER TO DESIGN
CRITERIA SE( -TION)
- L i I
ROOF DECK
1" NPT,
NOMINAL
FACE OF MAKE -IN:
ORDER LENGTHS: SPRINKLER 9/16"
0 "to 45 -1/4" FITTING 3 -5/8" DIA. (14,3 mm)
(0,0 to 1149,4 mm) (92,1 mm) BAR JOIST 12" MAX.
IN 1/4" (6,4 mm) I I
INCREMENTS FACE OF 2 -3/4" DIA• UPRIGHT F.S. HEAD
CEILING r (69,9 mm)
FOR 3-1/4"(82,6 mm): *ESCUTCHEON RISER NIVMAIN LINE PIPING
41/16±1/8" (103,2±3,2 mm) * WILL PERMIT
-or- ±5/8" (15,9 mm) BEAM BEYOND
FOR ORDER LENGTHS ADJUSTMENT PIPING
2:3-1/4"(82,6 mm):
4- 13/16±1/8" (122,2±3,2 mm) ** ** ESCUTCHEON
WILL PERMIT
±1-3/8"(34,9 mm)
ADJUSTMENT
DRY PENDENT SPRINKLER DETAIL UPRIGHT HEAD/ STEEL STRUCTURE
N.T.S. N.T.S.
SUPPLY FROM WET
PIPE SPRINKLER SYSTEM
TEE WITH PLUG
DRY
SYMBOL
SPRINKLER DROP
SIN
OPEN -CELL DOW CORNING 739
� ~
POLYETHYLENE PLASTIC ADHESIVE
z
FOAM BACKER ROD
'-
FREEZER /COOLER
0
CEILING
z
1/2
TY323
TYCO
U
TY -FRB
STAND. COV. PENDENT
I
5.6
SPRINKLER CUP GLOBE MODEL GL5681 /
TYCO MODEL TY3555/
COVER PLATE VICTAULIC V3301
21 CONCEALED 200-F DRY "" " "` 21 [NU sUdb n ILI (TUNS)
PENDENT SPRINKLER
OPTION A (NO SUBSTITUTIONS) OPTION B
NOTE: CONTRACTOR TO SEAL DRY PENDENT SPRINKLERS AT FREEZER /CC)OLER USING ONE OF THE OPTIONS ABOVE. NO OTHER SEALANTS ARE PERMITTED.
n 1 FREEZER COOLER DRY' PENDENT SPRINKLER
NTS 01.28.11 F19
S)
FIRE SPRINKLER HEAD LEGEND
SYMBOL
SIZE
SIN
MAKE
FINISH
MODEL
TYPE
TEMP
K- FACTOR
RESPONSE
MAX. SPACING
TOTAL
Q
1/2
TY323
TYCO
CHROME
TY -FRB
STAND. COV. PENDENT
155
5.6
QR
AS PER NFPA REQ.
13
Q
1/2
TY3151
TYCO
BRASS
TY -B
STAND. COV. UPRIGHT
155
5.6
SR
AS PER NFPA REQ.
00
1/2
TY3331
TYCO
CHROME
TY -FRB
STAND. COV. SIDEWALL
155
5.6
QR
AS PER NFPA REQ.
00
1/2
GL5635
GLOBE
CHROME
GL
DRY PENDENT
200
5.6
QR
AS PER NFPA REQ.
02
-.o
O
TOTAL SPRINKLERS REQUIRED ON JOB
15
NOTES
1. ALL FIRE SPRINKLERS SHALL HAVE A U.L. APPROVED CORROSION RESISTANT COATING WHERE EXPOSED TO OUTSIDE
AIR, CHEMICALS, MOISTURE, OR OTHER CORROSIVE VAPORS SUFFICIENT TO CAUSE CORROSION OF SUCH DEVICES.
O EXISTING UPRIGHT FIRE SPRINKLER HEAD TO REMAIN AS IS
0 EXISTING FIRE SPRINKLER HEAD TO BE REMOVED/ PLUGGED
—) EXISTING FIRE SPRINKLER HEAD TO BE REMOVED/ RELOCATED
NEW FIRE SPRINKLER SYSTEM PIPING
- - - - EXISTING FIRE SPRINKLER SYSTEM PIPING
STEEL I BEAM TOP BEAM CLAMP ]SLAB
OR BAR JOIST
(w /lock nut)
•a '
3/8" ROD 3/8" POWDER
COUPLING DRIVEN STUD
ALL THREADED ALL THREADED
HANGER ROD HANGER ROD
NUT
PIPE RING
PIPE RING
HANGER ROD SIZES
UP TO 4" PIPE: 3/8" DIA. MAXIMUM HANGER SPACING (FT.)
PIPE SIZE (IN.)
3/4
1
1 1/4
1 1/2
2
THREADED LIGHTWALL
STEEL PIPE
N/A
12
12
12
12
STEEL PIPE EXCEPT
THREADED LIGHTWALL
N/A
12
12
15
15
ALL HANGERS AT CEILING PENDENT END OF LINE SPRINKLERS SHALL PREVENT
UPWARD MOVEMENT OF PIPE. HANGERS AT ARMOVERS TO CEILING PENDENT
SPRINKLERS SHALL PREVENT UPWARD MOVEMENT OF PIPE.
PIPE SUPPORT DETAIL
N.T.S.
NFPA 13 - 2007 EDITION
24.2 ACCEPTANCE REQUIREMENTS.
24.2.1 - HYDROSTATIC TESTS.
24.2.1.1 - UNLESS PERMITTED BY 24.2.1.2 THROUGH 24.2.1.6, ALL PIPING AND ATTACHED
APPURTENANCES SUBJECTED TO SYSTEM WORKING PRESSURE SHALL BE HYDROSTATICALLY
TESTED AT 200 PSI (13.8 BAR) AND SHALL MAINTAIN THAT PRESSURE WITHOUT LOSS FOR 2
HOURS.
24.2.1.2 PORTIONS OF SYSTEMS NORMALLY SUBJECTED TO SYSTEM WORKING PRESSURES IN
EXCESS OF 150 PSI (10.4 BAR) SHALL BE TESTED AS DESCRIBED IN 24.2.2.1 AT A PRESSURE OF
50 PSI (3.5 BAR) IN EXCESS OF SYSTEM WORKING PRESSURE.
24.2.1.3 WHERE COLD WEATHER WILL NOT PERMIT TESTING WITH WATER, AN INTERIM AIR
TEST SHALL BE PERMITTED TO BE CONDUCTED AS DESCRIBED IN 24.2.3.
24.2.1.4 MODIFICATIONS AFFECTING 20 OR FEWER SPRINKLERS SHALL NOT REQUIRE TESTING
IN EXCESS OF SYSTEM WORKING PRESSURE.
24.2.1.5 WHERE ADDITION OR MODIFICATION IS MADE TO AN EXISTING SYSTEM AFFECTING
MORE THAN 20 SPRINKLERS, THE NEW PORTION SHALL BE ISOLATED AND TESTED AT NOT
LESS THAN 200 PSI (13.8 BAR) FOR 2 HOURS.
24.2.1.6 MODIFICATIONS THAT CANNOT BE ISOLATED, SUCH AS RELOCATED DROPS, SHALL
NOT REQUIRE TESTING IN EXCESS OF SYSTEM WORKING PRESSURE.
2009 FLORIDA STATUTES/ CHAPTER 633/ FIRE PREVENTION AND CONTROL
PERSONS CERTIFIED AS A CONTRACTOR I, CONTRACTOR II, OR CONTRACTOR IV UNDER THIS
CHAPTER MAY DESIGN FIRE PROTECTION SYSTEMS OF 49 OR FEWER SPRINKLERS, AND MAY
DESIGN THE ALTERATION OF AN EXISTING FIRE SPRINKLER SYSTEM IF THE ALTERATION
CONSISTS OF THE RELOCATION, ADDITION, OR DELETION OF NOT MORE THAN 49 SPRINKLERS,
NOTWITHSTANDING THE SIZE OF THE EXISTING FIRE SPRINKLER SYSTEM.
CONTRACTOR - DEVELOPED PLANS MAY NOT BE REQUIRED BY ANY LOCAL PERMITTING
AUTHORITY TO BE SEALED BY A REGISTERED PROFESSIONAL ENGINEER.
GENERAL NOTES
1 - ALL PIPING, HEADS, HANGERS AND SYSTEM COMPONENTS TO BE SPACED AND INSTALLED
AS PER THE LATEST APPLICABLE EDITION OF NFPA -13, APPROVING AUTHORITY HAVING
JURISDICTION AND ALL STATE AND LOCAL CODES.
2 - SPACING FOR FIRE SPRINKLER HEADS IN LIGHT HAZARD AREAS (OFFICE AREAS) TO BE
225 SQ. FT. MAXIMUM PER HEAD. SPACING FOR ORDINARY HAZARD AREAS (STORAGE AREAS)
TO BE 130 SQ. FT. MAXIMUM PER HEAD.
3 - PIPING TO BE INSTALLED CONCEALED ABOVE DROPPED CEILINGS EXCEPT AS NOTED IN
EXPOSED CEILING AREAS.
4 - LINE PIPING 1" - 2" TO BE THREADED "XL" WITH SCREWED FITTINGS OR APPROVED
ACCEPTABLE EQUAL.
5 - HEAD - GAURDS TO BE PROVIDED ON EXPOSED SPRINKLERS IN JANITOR CLOSETS
6 - PROVIDE FIRE STOPPING ON ALL PENETRATIONS THROUGH FIRE WALLS.
SCOPE OF WORK:
EXISTING FULLY PROTECTED MERCHANTILE SPACE.
ADD/ RELOCATE FIRE SPRINKLER HEADS AS NEEDED TO OBTAIN
PROPER COVERAGE DUE TO NEW PARTITION/ CEILING LAYOUT.
INSPECTOR
AS PER NFPA 13 20p ;?EDIT1101.' SECTION
N,ODIFICATIONS T! I I C;;,.L �, �; D, S
AS RELOCATES, DROPS S' •. ISOL .AT;EJ, SUCH
,N EXCESS OF SYSTEM, ;� DLL NOT REQUIRE TESTING
V,, 0, ,K,'NG PRESSURE
?IRLEE OF PA RIME NT
[3LTZs. ,- cRt,fl i FIRE ALARM___`
FIRE SU 'FREE SIOi' 16VAATER MAIN EXT._
DATE: l4 BY:
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