14-410-001SCALE: 1/4"=V-011
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TYPICAL HANGER DETAIL
N T.5
- CONCRETE SLAB
/
3/8" ROD COUPLING =1
3/8" POWDER DRIVEN STUD
_ —3/8" ALL THREAD ROD
HANGER RING
&,-ADJUSTABLE
PIPE(SIZE VARIES)
(SIZES 1" TO 4 ")
PIPE SIZE
ROD SIZE
TYPE F FASTENER
MIN. 'C' DIM
MAX. 'C' DIM
0
N=
3/8"
13/8" X 117/32"
DROP -IN ANCHOR
N
1-3 4"
1 74
13/6"
1- 7/8"
1 Y2..
1516..
2"
2"
2-3/8'
2 - 3/8"
2Y2"
1-3/16"
2-3/4"
3"
1 - 7/16"
3- Y4"
3 3/2"
14'4'.
3 - 5 /s"
4"
2"
3 -7/8'
6"
1/2"
1 3/4" x 3 3/4"
DRP. -IN ANC.
3
%2"
8"
MAXIMUM DISTANCE BETWEEN HANGER
a
0
SIZE NOMINAL PIPE
3/4"
1"
11/4„
11/2"
2"
2Y2"
3"
31/2"
4"
5"
6"
8"
(INCHES)
STEEL PIPE(EXCEPT)
N/A
12' -0"
12' -0"
15' -0"
15'-0"
15' -0"
15' -0"
15' -O"
15' -0" 15'
-0"
15' -0"
15' -0"
THREAD LIGHTWALL
STEEL PIPE
N/A
12' -0"
12' -0"
12' -0"
12' -0"
12' -0"
12' -0"
N/A
N/A
N/A
N/A
N/A
THREAD LIGHTWALL
CPVC PIPE
5'-6"j6'-0'j6'-0-j6'-6"
T-0"
8' -0"
9' -0"
10' -0"
N/A
N/A
N/A
N/A
MIM
NOTE: COUPONS TO BE ATTACHED
TO ALL NEW MECH TEES.
4
rM
• ARMOVERS GREATER THAN uu
24' IN LENGTH SHALL BE
SUPPORTED BY A HANGER.
FIRE SPRINKLER SYSTEM LEGEND
SCHEDULE
1. NEW MECH -TYPE
TEE.
2. EXISTING BRANCHLINE.
3. ARMOVER.;
4. 1" DROP.
5. NEW SEMI - RECESSED PENDENT HEAD
6. EXISTING BRASS UPRIGHT HEAD
155 DEG STANDARD RESPONSE TO RELOCATE
NEW CONNECTION DETAIL
O N NEW TYCO FRB CHRCME PEND OR, 155 F. K =5.6, ORFICE =1/2" TY -3231
O ER EX. UP HEADS TO REMAIN AS IS (TY 3131,155 0
O EP EX. UP HEADS TO BE PLUGGED (TY 3131,155 0
—X-- EX. PIPE TO BE REMOVED
EXISTING FIRE SPRINKLER SYSTEM PIPING
NEW FIRE SPRINKLER SYSTEM PIPING
TOTAL NUMBER OF HEADS =07
SCOPE OF WORK:
- EXISTING FULLY PROTECTED TENANT SPACE -ADD OR REPLACE WITH
PENDENT FIRE SPRINKLER HEADS AS SHOWN ON PLANS TO
ACCOMODATE NEW CEILING LAYOUT.
WHERE ADDITION OR MODIFICATION IS MADE TO AN EXISTING
SYSTEM AFFECTING MORE THAN TWENTY ( 20 ) SPRINKLERS, THE NEW
PORTION SHALL BE ISLOLATED AND TESTED AT NOT LESS THAN 200
PSI ( 13.8 bar ) FOR 2 HOURS. ( AS PER 24.2.1.5 NFPA -13 2007 EDITION )
FIRE SPRINKLER GENERAL NOTES
• FIRE SPRINKLER SYSTEM IS DESIGNED BASED PER NFPA #13 2007 EDITION
1" THRU 2" PIPE TO BE XL PIPE
0 2 1/2" AND LARGER PIPE TO BE SCHEDULE 10 OR SUPER FLOW AS PER NFPA #13
• ALL MATERIALS TO BE UL LISTED AND COMPLY WITH NFPA #13
ALL PIPING TO BE HYDROSTATICALLY TESTED AT 200 PSI FOR 2 HOURS
• MODIFICATIONS AFFECTING 20 OR FEWER SHALL NOT REQUIRE TESTING IN
EXCESS OF SYSTEM WORKING PRESSURE (per NFPA 13 16.2.1.4.)
MODIFICATIONS THAT CANNOT BE ISOLATED, SUCH AS RELOCATED DROPS, SHAT
NOT REQUIRE TESTING IN EXCESS OF SYSTEM WORKING PRESSURE
• ALL PIPING TO BE FLUSHED AS PER NFPA #13
• ALL FIRE SPRINKLER INSTALLATION PER NFPA #13 2007 EDITION
• ALL HANGERS TO BE INSTALLED AS PER NFPA #13 2007 EDITION
• NO PIPES LESS THAN 1" IN DIAMETER TO BE USED
• PIPE BOLLARDS SHALL BE PROVIDED (BY OWNER) IN ORDER TO PROTECT THE
FIRE SPRINKLER SYSTEM COMPONENTS FROM POSSIBLE DAMAGE.
• FIRE SPRINKLER CONTRACTOR WILL NOT BE RESPONSIBLE FOR THE FOLLOWING:
• a) painting of any pipe
• b) electrical work of any kind
NOTE: TOTAL NUMBER OF HEADS IN THIS SHEET =07
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N.T.S.
I— A
NOTE: Use Hanger
TYPICAL HANGER
NO SCALE
1 -- Pipe (Length - A + 61
2 -- 31W Top Beam Clamp
2 -- 3/8' x 4' All Thread Rod
3 -- Ring
I— A
NOTE: Use Hanger
rdh Angle Iron
TYPICAL HANGER
NO SCALE
1 -- M91e Iron with
1 Slots 3' From Both Ends
(LENGTH = A + 61
2 -- 318 x 4' NI Thread Rod
2 -- 3/8: Top Beam Clamp
4 -- 3/8 Nuts
4 -- 3/8' Fender Washers
.
A i
--]NOTE Use Hanger
with krgle Iron
TYPICAL HANGER
NO SCALE
1 — An)fs Iron with
1 Slob 3' From Both Ends
(LENGTH - A + 61
2 — 3/8' x 4' NI Thread Rod
2 — 3/8' Top Beam Clamp
4 — 3/8' Nub
4 — 3/8' Fender Washers
FIRE PROTECTION PLAN
scale -1/4"
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REVISIONS
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REVISIONS
DESCRIPTION
DATE:
MARCH 13, 2014
DRAWN BY: D.R.
4
SCALE: 1/4 " =1' -0" j
SEAL
FP -01
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