BUILDING 4 - FP2-1 (002)}
2-9/16'
CGS rrrr' )
Maximum
1
1
0-312
0
Al
OWNSTAIR5
2 1/16"
DIA,
TYPICAL 2" CPVC MAIN UP
FROM BELOW (TYPICAL)
CROSS SECTION
r
2* DIA._ MIN. I
HOLE IN WALL
1 29/32*
CUL
I
1' X 1/2"
PEDUCER
iAr wiry.
5/6" MAX.
—...L
cP
RETAINER
1" I01IN..
1 1 ?" lam.
li " OR /4" ADJUSTMENT RECESSED
HORIZONTAL SIDEWALL
UPSTAIRS
-9' 20-1
a%
DN
i
1-4'2
0
SECOND LEVEL SPRINKLER LAYOUT
SCALE: %4" = 1'-0"
Calculation results for Design Area 1 — THIRD FLOOR
This system as shown on VILLAGE FIRE PROTECTION company print no dated 10/15/20
for PROPOSED MULTI -UNIT RESIDENTIAL allilLSDINGTH MASON ST - BUILDING 4
contract no 380-008 is designed to discharge at a rate of 0.05 gpm/ft2 (L/min/m2) of floor area over
a maximum area of 352 ft2 when supplied with water at a rate of 65.6 gpm at 49.7 psi at the base of the riser.
Hose stream allowance of is included in the above.
Occupancy classification: RES 13R Number of heads flowing: 4
Commodity classification: System Type: Wet
Maximum storage height: Maximum velocity: 10.87 ft/s
Storage arrangement:
Flow from In -Rack sprinklers:
Flow from Overhead sprinklers:
Flow from Inside Hoses:
Flow from Outside Hoses:
Other fixed flows:
Total flow in system piping:
Additional flow at/beyond source:
Total of all flows:
0 gpm
65.6 gpm
0 gpm
0 gpm
0 gpm
65.6 gpm
100 gpm
165.6 gpm
Pressure Required at Source:
Pressure Available at Source:
Surplus Pressure at Source:
49.7 psi
78.8 psi
29.1 psi
8
r riff lit —ASSY
NOTE: DUE TO THE COMPLEXITY OF THE
ROOFLINE, LOCATIONS OF SIDEWALL
SPRINKLERS THROUGHOUT THE TOP FLOOR
WILL BE ADJUSTED AS NEEDED ONCE FRAMING
HAS COMPLETED TO MEET THE INSTALLATION
REQUIREMENTS OF NFPA 13R.
NO SPRINKLER PIPING SHALL BE RUN IN ANY
ROOF -JOISTS OR OTHER AREAS OF POTENTIAL
FREEZING. ADDITIONAL FRAMING MAY BE
REQUIRED IF CEILING SLOPES DO NOT PERMIT
THE CORRECT INSTALLATION OF SPRINKLER
HEADS IN ACCORDANCE WITH NFPA 13R.
Design Area 1 Wet System
THIRD FLOOR
Demand Calculations using Hazen -Williams Method
Occupancy Classification: RES 13R
Design Area Density: 0.05
Additional Outside Hose: 100
Design Area Size: 352
Notes: THIS CALCULATION INCLUDES THE HMD
4 RESIDENTIAL SIDEWALLS ON THE
THIRD LEVEL
Al. I%/////////////d1/////.Al•
DN1-312
TO TO
P''TA RS DOWNSTa IRS
UPSTAIRS
8-3' 2
3_912
hV
Er
1
4-1012
/
hVAC
1-012
TO
UPSTAIRS
VAC
NSTAI RS
1-10'2N
-812 1-10
i
Caution: Care should be taken to avoid
compressing the insulation. This reduces its
R value. To prevent potential freeze -ups of
the sprinkler piping, the insulation should
be installed tight against the joists.
INSULATION PROTECTING SPRINKLER
PIPING ON UPPER FLOOR DETAIL
NOT TO SCALE
SYSTEM ISOMETRIC
SCALE: NOT TO SCALE
NOTE: SPRINKLER HEAD LOCATIONS HAVE NOT
BEEN COORDINATED WITH CEILING -MOUNTED
FIXTURES OR OTHER POTENTIAL OBSTRUCTIONS.
ACTUAL LOCATIONS OF HEADS SHALL BE
FIELD -COORDINATED IN ACCORDANCE WITH THE
OBSTRUCTION RULE OF NFPA 13 (2013 EDITION).
PROVIDE RESIDENTIAL SIDEWALL HEADS
USING A MAXIMUM SPACING OF 16'x16'
REQUIRING A MINIMUM OF 16 GPM @ 13.2 PSI
THROUGHOUT THE THIRD LEVEL (TYPICAL)
SPRINKLER CONTRACTOR SHALL TAKE
PRECAUTIONS WHEN INSTALLING
SPRINKLER PIPING IN JOISTS ON TOP
FLOOR. GENERAL CONTRACTOR SHALL
BE REQUIRED TO INSTALL SUFFICIENT
INSULATION TO MAINTAIN 40-DEGREES
IN ALL AREAS WHERE SPRINKLER PIPING
AND HEADS ARE INSTALLED
THIRD LEVEL SPRINKLER LAYOUT
SCALE: 14" = 1 '-0"
TYPICAL iY" CPVC
RISER (VERIFY
LOCATIONS IN -FIELD)
2
OWNSTAI RS
i
1
TO
OWNSTAI RS •
TO
DOWN TA
TAIRS
DOWNSTAI RS
FREEZE P
R❑TECTI❑N
THE BUILDING OWNER IS RESPONSIBLE FOR PROVIDING HEAT IN ALL
AREAS CONTAINING SPRINKLER PIPING AND HEADS TO PREVENT PIPE
FROM FREEZING. ANY AREAS THAT RAISE CONCERN WITH REGARD TO
FREEZING POTENTIAL SHALL BE BROUGHT TO THE ENGINEER'S
ATTENTION, IN WRITING, PRIOR TO INSTALLATION. JFP SOLUTIONS,
INC. AND THE ENGINEER OF RECORD TAKE NO RESPONSIBILITY FOR
DAMAGES CAUSED BY FREEZE -UPS OF THE SPRINKLER SYSTEM.
3-1
DN
2-11
.9
///
Ge)
/////////////5)//////// f
/
s
DESIGNED BY:
]FP SOLUTIONS, INC.
FIRE PROTECTION CONSULTING SERVICES
P.O. Box 1234
Lynnfield, Massachusetts 01940
Telephone: (781) 389-7999
E-Mail: TDJFP 1 @Yahoo.Com
DATE
REVISIONS
DESCRIPTION
BY
HEAD BLOCK
SYM
CNT
POSITION
FINISH
TEMP
N PT
MFG.
97
RES PENDENT
WHITE
155
5.80
1/2"
REL.
No
5
DRY SIDEWALL
WHITE
155
5.60
1/2"
REL.
37
RES. SIDEWALL
BRASS
155
5.80
1/2"
REL.
CPVC SPRINKLER PIPING
STEEL SPRINKLER PIPING
SPRINKLER CONTRACTOR
VILLAGE FIRE PROTECT
86 MILFORD STREET
MILFORD, NH 03055
(603) 672-6267
ON
NEW AUTOMATIC NFPA 13R SPRINKLER SYSTEM
BUILDING 4
� SOUTII MASON STREET
SALEM, MASSACHUSETTS 03055
PROJECT ADDRESS
SPRINKLER SYSTEM
PERMIT SET
PERMIT NO.
CONTRACT NO. 380-008
APPROVAL SALEM FD
DRAWN BY T. JENKINS
SCALE 1 /4"=1'-0"
DATE 10/15/2018
REVISED
FP2of2
z
0
y'(NOFMA
-
90
JASON M.C.
KAHAN
FIRE PROTECTION
o. 4838
0/STEP
SIONAL
0)
PLOTTED