107 BRIDGE STREET - FPJob: RENOVATED RESIDENTIAL BUILDING
Address: 107 BRIDGE STREET
City: SALEM
Contract #: 4807
Contractor: TO BE DETERMINED
Address:
City:
State: MA
Date:
Designer:
Zip/Postal Code: 01970
3/25/2019
JFP SOLUTIONS, INC.
State: Zip/Postal Code:
Phone:
Fax:
Email:
Approving Authority: SALEM FD
Design Defaults
Default Sprig Size:
Default Sprig Material:
Default Sprig Elevation:
Standards: NFPA 13R
1
CPVC
0
Default Drop Size: 1
Default Drop Material: CPVC
Default Drop Elevation: 0
FIRE PROTECTION NARRATIVE / NOTES:
MAX.
HANGER
SPACING
PIPE
TYPE
NOMINAL PIPE SIZE (IN)
1
11'4"
11'2"
2
21'2 "
4
6
8
SCH 10,40 STEEL
12-0
12-0
15-0
15-0
15-0
15-0
15-0
15-0
UL LISTED CPVC
6-0
6-6
7-0
8-0
9-0
36" MAX. FOR 1' DIA.
[48» MAX. FOR 1 1/4" DA.60" MAX. FOR 1 1/2" DIA. OR LARGER
/
DISTANCE BETWEEN OMIT NCR ON STARTER PIPES
SHALL NOT EXCEED 6' OR LESS, NO X-MAIN HGR
ABOVE TABLE
OMISSIONS ALLOWED
IF GREATER THAN 36" MAX. FOR 1" DIA. -
IF GREATER THAN 48" MAX. FOR 1 1/4" DIA.
IF GREATER THAN 60" FOR 1 1/2" DIA. OR LARGER -
-
THE PURPOSE OF THIS FIRE PROTECTION DRAWING AND THE ASSOCIATED HYDRAULIC CALCULATIONS IS TO INDICATE THE PROPOSED
RESIDENTIAL SPRINKLER SYSTEM TO BE INSTALLED WITHIN THE RENOVATED MULTI -UNIT BUILDING LOCATED AT 107 BRIDGE STREET IN
SALEM, MASSACHUSETTS.
THIS EXISTING BUILDING IS COMPRISED OF A BASEMENT, FIRST FLOOR, SECOND FLOOR AND THIRD FLOOR AS INDICATED ON THE
ARCHITECTURAL DRAWINGS. INTERIOR MODIFICATIONS TO THE LAYOUT WILL CONVERT THE BUILDING TO 4 RESIDENTIAL UNITS. THE
BASEMENT WILL CONTAIN UTILITY AND STORAGE SPACE FOR THE BUILDING OCCUPANTS.
THIS RESIDENTIAL SPRINKLER SYSTEM HAS BEEN DESIGNED IN ACCORDANCE WITH THE REQUIREMENTS OF NFPA 13R (2013 EDITION) FOR
A RESIDENTIAL BUILDING UP TO 4 STORIES IN HEIGHT AND NOT EXCEEDING 12,000 GROSS SF.
THE SPRINKLER CONTRACTOR SHALL FOLLOW THE LATEST REQUIREMENTS OF NFPA 13 AND 13R (2013 EDITION), MASSACHUSETTS STATE
BUILDING CODE AND SALEM FIRE DEPARTMENT REQUIREMENTS.
THIS SYSTEM WILL BE SUPPLIED BY A NEW 2" COPPER SERVICE, TAPPED OFF THE EXISTING WATER MAIN ON ARBELLA STREET. THE 2"
SERVICE SHALL BE INSTALLED, FLUSHED AND TESTED IN ACCORDANCE WITH THE REQUIREMENTS OF NFPA 24 BY A LICENSED
UNDERGROUND CONTRACTOR AND WILL ENTER THE BASEMENT AS INDICATED ON THIS DRAWING.
THE SYSTEM HAS BEEN HYDRAULICALLY CALCULATED IN ACCORDANCE WITH THE REQUIREMENTS OF NFPA 13R, INCLUDING THE FOUR
HYDRAULICALLY MOST DEMANDING HEADS IN A SINGLE COMPARTMENT BASED ON THE REQUIREMENTS OF THE SPECIFIC SPRINKLER HEAD
AND THE SPACING USED IN THIS DESIGN (18'x18' REQUIRING A MINIMUM OF 18 GPM @ 13.5 PSI). THE BASEMENT HAS BEEN CALCULATED AS
AN ORDINARY HAZARD GROUP I OCCUPANCY PER NFPA 13 REQUIREMENTS FOR AREAS OUTSIDE LIVING SPACES. REMOTE AREAS,
DENSITIES AND HOSE STREAM ALLOWANCES ARE INDICATED ON THIS DRAWING. SYSTEM DEMANDS HAVE BEEN COMPARED TO HYDRANT
FLOW DATA OBTAINED FROM THE WATER DEPARTMENT. COPIES OF THE CALCULATIONS HAVE BEEN SUBMITTED WITH THESE DRAWINGS
TO THE SALEM FIRE AND BUILDING DEPARTMENTS FOR REVIEW.
INSTALLATION NOTES:
ALL WORK SHALL BE PERFORMED BY A MASSACHUSETTS LICENSED SPRINKLER CONTRACTOR. THE SPRINKLER CONTRACTOR SHALL
FOLLOW THE LATEST REQUIREMENTS OF NFPA 13R (2013 EDITION), MASSACHUSETTS STATE BUILDING CODE (9TH EDITION) AND THE
SALEM FIRE DEPARTMENTS.
THE ARCHITECTURAL BACKGROUND OF BUILDING MAY DIFFER SLIGHTLY FROM ACTUAL LAYOUT. DRAWINGS ARE NOT INTENDED TO
SHOW ALL OFFSETS AND PIPING ELEVATION CHANGES. CONTRACTOR SHALL FIELD VERIFY ALL MEASUREMENTS PRIOR TO FABRICATION.
CONTRACTOR SHALL HYDROSTATICALLY TEST ALL SPRINKLER PIPING AT 200 PSI FOR 2 HOURS AND IS RESPONSIBLE FOR THE
COMPLETION OF ALL ABOVE GROUND TEST CERTIFICATES, SUPPLIED TO THE OWNER.
ALL PIPING INSTALLED ON THE FIRST, SECOND AND THIRD FLOORS SHALL BE UL LISTED CPVC SPRINKLER PIPING. ALL PIPING INSTALLED
WITHIN THE BASEMENT UTILITY SPACE SHALL BE BLACK STEEL PIPING. ALL PIPING SHALL BE INSTALLED IN ACCORDANCE WITH THE
REQUIREMENTS OF NFPA 13 (2013 EDITION) AND ALL MANUFACTURERS INSTALLATION RECOMMENDATIONS. ALL PIPING SHALL BE PITCHED
TO DRAIN WITH LOW -POINT DRAINS AT SECTIONS OF PIPING SUBJECT TO WATER TRAPPING. SPRINKLER CONTRACTOR SHALL PROVIDE
PROTECTIVE PLATES WHERE CPVC PIPING IS RUN THROUGH STUDS TO PREVENT PUNCTURING OF THE SPRINKLER PIPING DURING
DRYWALL INSTALLATION AS REQUIRED BY NFPA STANDARDS.
ALL SPRINKLER HEADS THROUGHOUT THE UPPER LEVELS WILL BE RESIDENTIAL PENDENT HEADS. ALL SPRINKLER HEADS WITHIN THE
BASEMENT LEVEL WILL BE QUICK -RESPONSE COMMERCIAL UPRIGHTS. ALL HEADS SHALL BE INSTALLED IN ACCORDANCE WITH THE
MANUFACTURER'S REQUIREMENTS AND THE REQUIREMENTS OF NFPA 13 (2013 EDITION).
THE BUILDING OWNER IS RESPONSIBLE FOR MAINTAINING THIS SPRINKLER SYSTEM IN ACCORDANCE WITH THE REQUIREMENTS OF NFPA
25, INCLUDING THE PROVISION OF HEAT IN ALL AREAS CONTAINING SPRINKLER PIPING AND HEADS TO PREVENT PIPE FROM FREEZING.
ANY AREAS THAT RAISE CONCERN WITH REGARD TO FREEZING POTENTIAL DURING INSTALLATION SHALL BE BROUGHT TO THE
ATTENTION OF THE ENGINEER IN WRITING PRIOR TO BEING INSTALLED. JFP SOLUTIONS, INC. AND THE ENGINEER OF RECORD TAKE NO
RESPONSIBILITY FOR ANY DAMAGES CAUSED BY FREEZE UPS.
WOOD JOIST CONSTRUCTION
RESIDENTIAL
CONCEALED
SPRINKLER
HEAD (K=4.9)
TYPICAL
MAINTAIN
NFPA 13
OBSTRUCTION
CRITERIA
(TYPICAL)
CPVC MAIN LOCATED WITHIN
HVAC SOFFIT FEEDING
BRANCHLINES LOCATED WITHIN
JOIST CHANNELS (TYPICAL)
GYPSUM BOARD
CEILING ON WOOD
STRAPPING
TYPICAL RESIDENTIAL PENDENT SPRINKLER INSTALLATION
NOT TO SCALE
2 )/ GROOVED
CHECK WITH
BALL DRIP
2 Y2" SYSTEM FEED
2 %2" STRAIGHT -PIPE RISER
WITH FLOW SWITCH,
PRESSURE GAUGE AND
COMBINATION TEST $ DRAIN
21/2" AMES C200
BACKFLOW PREVENTER
WITH MONITORED
BUTTERFLY VALVES)
2"x 2/2" VIC-FLANGE
211 x 2'-0 GALVI (THD BY
THD) THROUGH WALL WITH
45° EL AND WALL PLATE
40
2 %2" GROOVED TEE WITH CAP
(FOR FORWARD FLOW TESTING
OF BACKFLOW)
PROPOSED 2" FIRE SERVICE
(INSTALLED, FLUSHED, TESTED $ CUT
TO HEIGHT, BY OTHERS)
RISER DETAIL
SCALE: NOT TO SCALE
TABLE 8.10.6.1.2
POSITIONING OF SPRINKLER TO AVOID
OBSTRUCTION TO DISCHARGE
DISTANCE FROM SPRINKLERS
TO SIDE OF OBSTRUCTION
(A)
MAXIMUM ALLOWABLE DISTANCE
OF DEFLECTOR ABOVE BOTTOM
OF OBSTRUCTION (INCHES)
(B)
LESS THAN 1 FT
0
1'-0" TO LESS THAN 1'-6"
0'-0"
1'-6" TO LESS THAN 2'-0"
0'-1"
2'-0" TO LESS THAN 2'-6"
0'-1"
2'-6" TO LESS THAN 3'-0"
0'-1"
3'-0" TO LESS THAN 3'-6"
0'-3"
3'-6" TO LESS THAN 4'-0"
0'-3"
4'-0" TO LESS THAN 4'-6"
0'-5"
4'-6" TO LESS THAN 5'-0"
0'-7"
5-0" TO LESS THAN 5'-6"
0'-7"
5'-6" TO LESS THAN 6'-0"
0'-7"
6'-0" TO LESS THAN 6'-6"
0'-9"
6'-6" TO LESS THAN 7'-0"
0'-1 1
"
7'-0" AND GREATER
1'-2"
CLOSETS (TYPICAL)
EXCEPT WHERE SPECIFIED IN SECTION
6.6.4 (NFPA 13R, 2013 EDITION),
SPRINKLERS SHALL NOT BE REQUIRED
IN CLOTHES CLOSETS, LINEN CLOSETS,
AND PANTRIES THAT MEET ALL OF THE
FOLLOWING CONDITIONS:
1) THE AREA OF THE SPACE DOES NOT
EXCEED 24 SF
2) THE LEAST DIMENSION DOES NOT
EXCEED 3 FT
3) THE WALLS AND CEILINGS ARE
SURFACED WITH NONCOMBUSTIBLE
OR LIMITED -COMBUSTIBLE MATERIALS
AS DEFINED IN NFPA 220.
NOTE: WHEN MECHANICAL EQUIPMENT
OR LAUNDRY MACHINES ARE PLACED
IN THE CLOSET, THE CLOSET IS NO
LONGER CONSIDERED A CLOTHES
CLOSET, LINEN CLOSET, OR PANTRY,
SO THE EXCEPTION OF 6.6.3 IS NO
LONGER VALID AND SPRINKLERS MUST
BE INSTALLED.
CEILING
OBSTRUCTION
A
FIGURE 8.10.6.1.2(A)
POSITIONING OF SPRINKLERS TO AVOID
OBSTRUCTION TO DISCHARGE
Calculation results for Design Area 2
BASEMENT
This system as shown on TO BE DETERMINED company print no
for RENOVATED RESIDENTIAL BUILDING at 107 BRIDGE STREET
dated 3/25/201
contract no 4807 is designed to discharge at a rate of 0.15 gpm/ft2 (L/min/m2) of floor area over
a maximum area of 1282 ft2 when supplied with water at a rate of 355.7 gpm at 74.6 psi at the base of the riser.
Hose stream allowance of is included in the above.
Occupancy classification: ORD HAZ I
Commodity classification:
Maximum storage height:
Storage arrangement:
Number of heads flowing: 17
System Type: Wet
Maximum velocity: 37.87 ft/s
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
355.7 gpm
0 gpm
0 gpm
0 gpm
355.7 gpm
250 gpm
605.7 gpm
NFPA 13 TABLE 8.10.6.1.2 + FIGURE 8.10.6.1.2(A) RESIDENTIAL
PENDENT AND UPRIGHT SPRAY SPRINKLERS
ELECTRIC BELL WITH
BACKER -BOX (WIRED
BY OTHERS)
2 %2" x 2'-0 GALVI (THD BY
GROOVE) THROUGH WALL
SINGLE INLET 2-1/2" FIRE
DEPARTMENT CONNECTION
(COORDINATE WITH LOCAL FD
PRIOR TO INSTALLATION)
2" DRAIN PIPED TO
EXTERIOR
Design Area 2 Wet System
BASEMENT
Demand Calculations using Hazen -Williams Method
Occupancy Classification: ORD HAZ I
Design Area Density: 0.15
Additional Outside Hose: 250
Design Area Size: 1282
Notes: THIS CALCULATION INCLUDES THE HMD
1282 SF OF UTILITY SPACE WITHIN THE
BASEMENT LEVEL
Pressure Required at Source:
Pressure Available at Source:
Surplus Pressure at Source:
1 12" RISER UP FROM GROUND
LEVEL AND UP TO THIRD
(VERIFY LOCATION IN -FIELD)
Bedroom
&If.
VAW
-812
Bedroom
vi.
112
5-7
CIAP
2-11
..,_
Unit 4
Bathroom
do
0
\/
/\
UD
4tato
.,
1
Stairs
/\
2
n
1
1
1
1
1
1
<S8>
L.
4-52.
S-412
11<0
031
-7
do
Staf s
74.6 psi
82.7 psi
8.1 psi
Calculation results for Design Area 1 - THIRD FLOOR UNIT
This system as shown on TO BE DETERMINED company print no
for RENOVATED RESIDENTIAL BUILDING at 107 BRIDGE STREET
dated 3/25/201
contract no 4807 is designed to discharge at a rate of 0.05 gpm/ft2 (L/min/m2) of floor area over
a maximum area of 326 ft2 when supplied with water at a rate of 75.2 gpm at 55.5 psi at the base of the riser.
Hose stream allowance of is included in the above.
Occupancy classification: RES 13R
Commodity classification:
Maximum storage height:
Storage arrangement:
Number of heads flowing: 4
System Type: Wet
Maximum velocity: 12.28 ft/s
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
75.2 gpm
0 gpm
0 gpm
0 gpm
75.2 gpm
100 gpm
175.2 gpm
Bedroom
0
J
Pressure Required at Source:
Pressure Available at Source:
Surplus Pressure at Source:
3-612
Bathroom
N
rs-
■
6-10
0 111111kill' � e�
W
7-1
U
0
PROVIDE QUICK -RESPONSE
UPRIGHT SPRINKLERS
THROUGHOUT BASEMENT
STORAGE / UTILITY AREA. ALL
PIPING WITHIN BASEMENT LEVEL
TO BE BLACK STEEL.
3_012
Unit 3
1 12" RISER UP TO GROUND LEVEL
(VERIFY LOCATIONS IN -FIELD,
TRANSITION TO CPVC ONCE
LEAVING ORDINARY HAZARD
BASEMENT AREA, TYPICAL)
2
Kitchen
4t
CO
112 0'�
1-412
%ak
0-11
112
7-111
0
0
1-6
DO
0
w
QL`
6-10
2i
4-0
/D
1-6
Living / Dining
Unit 2
SECOND LEVEL SPRINKLER LAYOUT
SCALE: 14" = 1'-0"
4V.
112
6-1
4-7
edroom
55.5 psi
84.8 psi
29.3 psi
Bedroom
Bathroom
SPRINKLER HEAD LOCATIONS HAVE NOT BEEN COORDINATED
WITH CEILING -MOUNTED FIXTURES. INSTALLING SPRINKLER
CONTRACTOR SHALL COORDINATE WITH ELECTRICIAN AND
LOCATE SPRINKLERS AT LEAST 36" FROM THE CENTER OF ANY
CEILING -MOUNTED FIXTURE, IN ACCORDANCE WITH THE
REQUIREMENTS OF NFPA 13R WHILE MAINTAINING THE MAXIMUM
DISTANCES FROM WALLS INDICATED ON THIS DESIGN.
ADDITIONAL SPRINKLERS REQUIRED DUE TO INABILITY TO MEET
OBSTRUCTION CRITERIA SHALL BE AT THE OWNERS EXPENSE.
1
1
1
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
PROVIDE QUICK -RESPONSE
RESIDENTIAL PENDENT SPRINKLERS IN
ALL LOCATIONS INDICATED (TYPICAL,
K=4.9, MAXIMUM SPACING: 181x18'
MIN REQ: 18 GPM @ 13.5 PSI)
main elec
service
1 1 01
8-0 1-612 6-5'2
N
<MC>
3-0
storage
unit 1
storage
unit 2
storage
unit 3
storage
unit 4
L
0
BASEMENT LEVEL SPRINKLER LAYOUT
SCALE: %4" = 1'-0"
09
2
2
Basement
8-0
1-0
cv
0
1-0
2-4
2
LL1
cc
LLI
cc
Design Area 1
THIRD FLOOR UNIT
Demand Calculations using Hazen -Williams Method
Occupancy Classification: RES 13R
Design Area Density: 0.05
Additional Outside Hose: 100
Design Area Size: 326
Notes: THIS CALCULATION INCLUDES THE AREA
PROTECTED BY THE HMD 4 RESIDENTIAL
SPRINKLER HEADS ON THE THIRD FLOOR
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
Wet System
<004>
112
M Bathroom
WITH BALL VALVES, 2-1/2" STRAIGHT -PIPE
RISER WITH 1" COMBINATION TEST &
DRAIN VALVE PIPED TO BUILDING
EXTERIOR AND 21/2" FIRE DEPARTMENT
CONNECTION FEED WITH CHECK VALVE
AND BALL DRIP (SEE DETAIL, THIS SHEET)
<158>
2" FIRE SERVICE FROM
MUNICIPAL WATER MAIN
(DESIGNED AND INSTALLED
PER NFPA 24 BY OTHERS)
PROVIDE 2162" SINGLE -INLET FIRE
DEPARTMENT CONNECTION (TYPE
AND FINAL LOCATION TO BE VERIFIED
WITH SALEM FIRE DEPARTMENT
PRIOR TO INSTALLATION)
1 12" RISER UP FROM GROUND
LEVEL AND UP TO THIRD
(VERIFY LOCATION IN -FIELD)
M Bedroom
Unit 4
<002>
2 112
Closet
FREEZE PROTECTION
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.
Bedroom
Bathroom
Kitchen
1-412
1-Stairs 0-11
674,1
7-1112
cv
Living / Dining
Unit 3
THIRD LEVEL SPRINKLER LAYOUT
1 12' RISERS UP FROM BASEMENT
(VERIFY LOCATIONS IN -FIELD)
,170
4
Stairs
Living / Dining
Bedroom
tairs
2-11
Unit 47_912
VW
1/2 Bath
0
0
Kitchen
up
CD
Bathr
3-7
1
LCD
Bedroom
Bedroom
M Bedroom
2-4 9-0
-112
Bedroom
M Bathroom
5-8 8-5
0
0
7-8
CV
5-2
Kitchen
9-6
Stairs
6-4 7-8
Living / Dining
Unit 1
GROUND LEVEL SPRINKLER LAYOUT
DESIGNED 3Y:
REVISIONS
HEAD BLOCK
3FP SOLUTIONS, INC.
FIRE PROTECTION CONSULTING SERVICES
P.O. Box 1234
Lynnfield, Massachusetts 01940
Telephone: (781) 389-7999
DATE
DESCRIPTION
BY
SYM CNT POSITION
FINISH
TEMP
NPT
MFG.
MODEL#
0
57
RES PENDENT
WHITE
155
4.90
1/2"
GLOBE
GL4906
1
1
RES SIDEWALL
WHITE
155
4.40
1/2"
GLOBE
GL4431
UL LISTED CPVC SPRINKLER PIPING
BLACK STEEL SPRINKLER PIPING
SPRINKLER CONTRACTOR
ETER
NEW AUTO ATIC 13R SPRINKLER SYSTEM
107 BRI E TRE T
SALEM, ASSACHUSETTS
PROJECT ADDRESS
SPRINKLER SYSTEM
PERMIT SET
PERMIT NO
CONTRACT NO 4807
APPROVAL SALEM FD
DRAWN BY T. JENKINS
DATE 3/25/2019
REVISED
FP 1 of 1
KAHAN
FIRE PROTECTION
PLOTTED