HomeMy WebLinkAboutP_Fire_Sprinkler_Plans_20250717_V2NEW SPRINKLER PIPE
EXISTING SPRINKLER PIPE
NEW FLEX DROP
EXISTING FLEX DROP
EXISTING SSP
EXISTING HSW
NEW FULL HEIGHT WALL
NEW GRID HEIGHT WALL
NEW FULL HEIGHT SOFFIT HEADER
NEW LOW WALLS (MIN. 18" BELOW FINISH CEILING)
NEW SPRINKLER PIPE
EXISTING SPRINKLER PIPE
NEW FLEX DROP
EXISTING FLEX DROP
EXISTING SSP
EXISTING HSW
EXISTING GYPSOFFIT TO REMAIN.
EXISTING CEILINGTO BE DEMO.
NEW ACT, ALIGNS W/EXISTING SOFFIT.
EXISTING ACTTO REMAIN.
B.
O
.
C
11
'
-
5
A10
(E) BLRA(N) 1"RA0'-10
1
FV
S
I
Z
E
(E
)
B
L
200A
CORRIDOR
201A
200
201
202
LIBRARY
MEDIA PROD
STAFF TOILET
CORRIDOR
STAIR 2
A10
AD
AE
WORK AREA
S1
FP1
SPRIG UPRISER NIPPLEDROPFINISH FLOORTOP OF STRUCTUREBOTTOM OF STRUCTUREBOTTOM OF DECKBOTTOM OF MAINBOTTOM OF BRANCH LINEOPEN TO STRUCTUREFIELD ORDERCUT ON JOBINSIDE FACE OF WALLOUTSIDE FACE OF WALLNO AUTO. SPRINKLER REQUIREDUNLESS NOTED OTHERWISENOT IN CONTRACT
SP
RNDR
FFTS
BOSBOD
BOMBOL
OTSFO
COJIFOW
OFOWNAS
UNONIC
SPRINKLER LEGEND
SYMBOL MANUFACTURER SIN MODEL QUANTITY K-FACTOR TYPE SIZE RESPONSE FINISH TEMPERATURE NOTE NOTE2
RELIABLE RA1414 F1FR56 1 5.6 PENDENT ½QUICK CHROME 155°F REC.ADD
RELIABLE RA1414 F1FR56 1 5.6 PENDENT ½QUICK CHROME 155°F REC.RELO.
TOTAL = 2
PROJECT MANAGER: ERIC CLANCY
OFFICE PHONE: 253.848.1854
CELL PHONE: 253.377.5090
EMAIL: ECLANCY@BETSCHARTMECH.COM
SUPERINTENDENT: BASS EDDY
CELL PHONE: 360.259.8941
WES H.
07/14/2025
SCALE: NTS
VICINITY MAP
DATE
SCALE
ABBREVIATIONS
1/8"=1'-0"
NORTH
1 OF 1
JAMES K.
PM
DESIGNER
JOB NO.
FP
250609WH02
RENTON PARK ELEM MECH UPGRADES
RENTON, WA 98058
16828 128TH AVE SE
CUSTOMER INFORMATIONREVISIONS
--1
DATE
CERTIFICATION OF COMPETENCY
NO.
BETSCHART MECHANICAL
AHJ: CITY OF RENTON
STEEL, UNOBSTRUCTED UNO ON PLAN
SPRINKLER PLACEMENT:
1) ALL NEW SPRINKLER PENDENT TO BE IN CENTER OF 2' DIRECTION AND
QUARTER POINT OF 4' DIRECTION FOR 2' X 4' TILES
1) CORRIDOR, COMMON AREAS, RESTROOM & HALLWAYS - LIGHT HAZARD
1) MODIFY THE EXISTING FIRE SPRINKLER SYSTEM TO ACCOMMODATE
THE NEW WALLS AND CEILINGS.
1) FIRE WATCH OR TEMPORARY SPRINKLER PROTECTION DURING
CONSTRUCTION.
2) ACOUSTICAL CAULKING
3) FIRESTOP CAULKING
4) HEAT TRACE OR INSULATION
5) UPRIGHT SPRINKLER PROTECTION ABOVE NONCOMBUSTIBLE
CONCEALED SPACES.
6) PAINTING SPRINKLER PIPE
7) REPAIRS OR MODIFICATIONS TO THE EXISTING SYSTEM BEYOND THE
SCOPE OF WORK
8) MODIFICATION OF EXISTING MAINS AND BRANCH LINES
9) STRUCTURAL ANALYSIS, SEISMIC INVESTIGATION
10) FPE AND PE REVIEW
11) UNDERGROUND WORK
PER NFPA 13 - 2019 AND CITY OF RENTON
EXCLUSIONS:
GENERAL NOTES:
THIS PROJECT IS A TENANT IMPROVEMENT. THE FACILITY HAS ALREADY
BEEN PROTECTED BY AN EXISTING FIRE SPRINKLER SYSTEM.
MODIFICATION FOR NEW WALLS, CEILINGS, AND HVAC LAYOUT WILL BE
DONE WITHOUT AFFECTING THE CAPABILITY OF THE EXISTING SYSTEM
HYDRAULIC DESIGN.
FIELD NOTE:
CONSTRUCTION TYPE:
SPRINKLER PIPING:
1) ALL NEW THREADED ARM-OVER, SPRIG UP AND DROP TO BE SCH 40 BLACK
FINISH 1"
TENANT IMPROVEMENT: NO HYDRAULIC CALCULATION
SCOPE OF WORK:
DESIGN CRITERIA:
1) MATERIALS INSTALLATION AND DESIGN PER NFPA 13 STANDARDS
2) ALL AREAS PROTECTED BY A WET PIPE SYSTEM MUST BE MAINTAINED AT
40 DEGREE F TO PREVENT WATER IN PIPES FROM FREEZING BY OTHERS
3) STRUCTURAL ADEQUACY OF THE BUILDING TO SUPPORT THE SPRINKLER
PIPING BY OTHERS.
4) ALL FIRE ALARMS, WIRING, MONITORING ARE BY OTHERS.
UNOBSTRUCTED CONSTRUCTION
SPRINKLER DEFLECTOR - 12" MAX. BELOW DECK / CEILING
SPRINKLER SPACING:
1) STANDARD COVERAGE - 225 SQ. FOR LIGHT HAZARD
SCALE: 1/4" = 1'-0"
SECTION VIEW - S1
LEVEL2 - FIRE PROTECTION
SCALE: 1/4" = 1'-0"
NORTH
KEY PLAN
SCALE: NTS
N
A
R
4'
4' EL6'
6' EL4'BR
NEW MECHANICAL TEE (U-BOLT)
NEW MECHANICAL TEE
RELOCATE EXISTING SPRINKLER
EXISTING SYSTEM COMPONENT
FLEXIBLE COUPLING
2-WAY EQ BRACING
4-WAY EQ BRACING
HANGER LOCATION
BRANCH LINE RESTRAINT LOCATION
CENTER LINE
BOTTOM OF DECK ELEVATION
HYDRAULIC CALCULATION NODE
SPRINKLER MAIN FAB
SPRINKLER BRANCH LINE FAB
4'-0 FLEX DROP
4'-0 FLEX DROP, ELBOW STYLE6'-0 FLEX DROP
6' EL FLEX DROP, ELBOW STYLE4'-0 FLEX DROP BRACKETABR
A
A
BOD
1
C
12'-0
SPRINKLER PIPE LEGEND
EXISTING SPRINKLER LEGEND
WALL LEGENDFLEX DROP LEGENDDRAWING SYMBOLS DRAWING SYMBOLS
MT
MT2
R
(E)
F
NOT USED NOT USED
WA CL# COLUMFL795NJ111 South Findlay StreetSeattle, WA 98108(206) 232-8569#1
M1.A
7-16-25
F25003247 V2
REVISION
Received: 07/18/2025 / PMAlexander
BUILDING DIVISION
By: hsotelo
Date: 07/23/2025
FIRE DEPARTMENT
For Construction Subject to
Corrections Noted in Red
APPROVED