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ONE
INIME ■ ®M F-01 I
u
~: -'°RI N KLER PLAN SCALE: 1/4” = 1'
UNKLER SYSTEM, INCLUDING THE FIRE SPRINKLER, HANGERS, PIPE, AND ALL OTHER RELATED DEVICES, SHALL BE INSTALLED, LOCATED, AND DESIGNED IN ACCORDANCE
, FIRE PREVENTION CODE, AND THE AUTHORITY HAVING JURISDICTION.
M PIPING TO BE USED IS I ". ALL PIPING 2" TO A MINIMUM OF I" SHALL BE SCH, 40 PIPE WITH SCREWED ENDS AND FITTINGS. ALL PIPING 2 -1 /2" OR
BE SCH. 10 PIPE WITH SCREWED OR ROLL GROOVED ENDS AND FITTINGS.
HALL BE SUPPORTED FROM BUILDING IN AN APPROVED MANNER AS SHOWN ON HANGER DETAILS ON PLANS. ANY PIPE 24" AND LONGER SHALL BE SUPPORTED BY A HANGER.
.ER TYPE SEE SPRINKLER CHARTS ON RESPECTIVE DRAWINGS.
,LS USED SHALL BE NEW AND FREE OF ANY DEFECTS. ANY PAINTING OR WIRING SHALL BE DONE BY OTHERS.
DR REFERENCE ONLY AND MAY NOT SHOW EVERY OFFSET.
-TALL BE COORDINATED WITH OTHER TRADES TO AVOID CONFLICTS AND INTERFERNCE WITH PROGRESS OF INSTALLATION.
CABINET, IDENTIFICATION TAGS, MATERIAL TEST CERTIFICATES, AND ANY OTHER ITEMS CONCERNING THE FIRE SPRINKLER SYSTEM SHALL BE PROVIDED IF APPLICABLE.
3 HAS 100% COVERAGE FROM THE EXISTING FIRE SPRINKLER SYSTEM.
'SPRINKLER PIPING SHALL BE DONE AT 200 PSI MINIMUM HYDROSTATIC PRESSURE FOR MINIMUM OF 2 HOURS, OR AT 50 PSI IN EXCESS OF THE MAXIMUM PRESSURE TO
SYSTEMS WHICH IS IN EXCESS OF 150 PSI.
3:27:51 AM, Revised
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FIRE LEGEND - NTS
OEXISTING
HEADS TO REMAIN
1
ADD /RELOCATED SPRINKLERS
ONEW
SPRINKLERS
4 -IR
HANGER
4
POINT OF CONNECTION
-1- -�L -�L
CEILING /SOFFIT ELEVATION
LL
N/A
EXISTING PIPE
12
NEW PIPE
(FOR TYPE OF HEADS SEE TITLEBLOCK)
HANGER DETAIL
(N.T.S.) ^ _
CONCRETE SLAB DROP -IN ANCHOR • Z
ALL THREAD ROD -A O
LU I '�
CHANGER RING
•i•
CONCRETE SLAB POWDER DRIVEN STUD
ROD COUPLING
ALL THREAD ROD
_ `HANGER,RING
• STEEL I -BEAM • ' �. ' .
)A
BEAM CLAMP
{
ALL THREAD ROD
PIPE
HANGER RING _I
U_
0
TYPICAL ARMOVER DETAIL (N.T.S.)
�IN 'W ` U SCHEDULE EXISTING DROP TO BE CHEDULE
y REMOVED y ��r++• ��� EW MECH TYPE
2 EXISTING BRANCHUNE. TEE
7 I'
EXITING BR.• 2 EXISTING BRANCHUNE
4 1 -DR0P 3 ARMOVER.•
4 I' DROP.
t
S. NEW FIRE SPRINKLER HEAD { S NEW FIRE SPRINKLER HEAD
1
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0 2 (7
SCHEDULE
I EXISTING DROP TO BE
REMOVED
3 3 EXISTING BRANCHUNE SCHEDULE
3 I "ARMOVER.• , A
4 I-DROP 4 y 2 EXISTING
'AA OVEP CHUNE v,
S NEW FIRE SPRINKLER HEAD 3 I'DRMOVER.•
, 2 4 I' 'DROP
t 6
® 5 NEW FIRE SPRINKLER H
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** ARM -OVERS GREATER THAN 24" SHALL BE SUPPORTED BY HANGER Z N Ln
2 W 5 !i- N `O O
HANGER LOCATION (N.T.S.) z o J rn
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HANGER ROD SIZES U HOOK ROD SIZES EYE ROD SIZES 3 U CO LL_ r
UP TO 4' PIPE 3/8" DIA. UP TO 2- PIPE 5116 "DIA. UP TO 4" PIPE 3/8" DIA.
S" TO 8" PIPE 112" DIA. 2 1/2" TO 6" PIPE 3/8" DIA. 5" & 6" PIPE 112' DIA W w O .E ,_I U
10 & 12' PIPE 518" DIA. 8" PIPE 5/8' DIA. 8" PI PE 3/4' DIA fn �! a ,Ed L J
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11 I.0
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cal
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H�--1 LL
MAXIMUM HANGER SPACING (FT.)
PIPE SIZE (INCHES)
3/4
1
1 -1/4
I -I/2
2
4 -IR
3
4
6
8
THREADED UGHTW
STEEL PIPE
LL
N/A
12
12
12
12
12
12
NIA
N/A
N/A
STEEL PIPE EXCEPT
THREADEDUGHTW
LL N/A
12
12
IS
IS
IS
IS
IS
IS
IS
DUCTILE IRON
N/A
N/A
N/A
N/A
N/A
N/A
Is
Is
15
Is
H
U Z Z
J
t/7
Z .A
rn
N
•ALL HANGERS AT CEILING PENDENT END OF LINE SPRINKLERS SHALL PREVENT UPWARD MOVEMENT OF PIPE. r
'ALL HANGERS AT ARMOVERS TO CEILING PENDENT SPRINKLERS AHLLA PREVENT UPWARD MOVEMENT OF PIPE
There Shan Be Not Less Than One Hanger For Each Section Of Pipe.
Where Sprinklers Are S aced Less Than 6ft Apart, Hanger Spacing
Shall Be Permitted Up To 12 k
Starting Lengths Less Than 6ft Shall Not Require A Hanger, Unless
The End Line Of A Side Fed System Or Where An Intermediate Cross
Main Hanger Has Been Omitted.
Hanger Location When The Sprinkler Discharge Pressure Exceeds
100 Psi.
The Hanger's Rod Shall Be Located Against The Pipe To Prevent
The Pipe To Move Upward,
The Unsupported Len Between The End Of The Pi And The
Pendent Sprinkler Or The Drop Nipple The Distance Shall Not
Exceed II Inches.
(.9
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PIPE SIZE
A
B•
D. ROBERTSON"
C
1'
T-T MAX.
1Z-X MAX
3-MIN.
1 -1h4"
4 --T MAX
1Z -TMAX
3 -MIN
1- tr2'TH Ir
S-0' MAX.
15'0 MAX
3- MIN
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NFPA Pamphlet # 13 (2002) When Spri nklers Are Located
SPRINKLER HEAD
Ll
C
__STElTTFF_
L HANGER
MAXIMUM HANGER SPACING FOR THREADED LIGHTWALL
STEEL PIPE IS 1Z4r FOR ALL PIPE SIZES
There Shan Be Not Less Than One Hanger For Each Section Of Pipe.
Where Sprinklers Are S aced Less Than 6ft Apart, Hanger Spacing
Shall Be Permitted Up To 12 k
Starting Lengths Less Than 6ft Shall Not Require A Hanger, Unless
The End Line Of A Side Fed System Or Where An Intermediate Cross
Main Hanger Has Been Omitted.
Hanger Location When The Sprinkler Discharge Pressure Exceeds
100 Psi.
The Hanger's Rod Shall Be Located Against The Pipe To Prevent
The Pipe To Move Upward,
The Unsupported Len Between The End Of The Pi And The
Pendent Sprinkler Or The Drop Nipple The Distance Shall Not
Exceed II Inches.
(.9
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BY:
A. RAGOONAN
D. ROBERTSON"
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Support
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The Cumulative Horizontal Lend Of An Unsupported Annoyer To A
Sprinkler, Sprinkler Drop , Or Sprig -up Shan Not Exceeds 24 Inches
Except When The Sprinkler Discchha�rge Pressure Exceeds 100 Psi
Then The Unsupported Length Shall Not Be Greater Than 12 Inches
ToPSIe Hangers Shall Be Permitted Only For The Support Of Pipe
Or Smaller.
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NFPA Pamphlet # 13 (2002) When Spri nklers Are Located
Under Hvac Duct, Sprinkler Pipe Is Allowed To Be Hung To The Duct
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BY:
A. RAGOONAN
D. ROBERTSON"
S. MIAMI
337 -09'
Support
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KEY PLAN - NTS
9 -09 11,RAWN
�CHECKED
BY:
A. RAGOONAN
D. ROBERTSON"
S. MIAMI
337 -09'
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'STEM #:
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9 -09 11,RAWN
�CHECKED
BY:
A. RAGOONAN
D. ROBERTSON"
S. MIAMI
337 -09'
F P2
O.F.' 2
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