HomeMy WebLinkAboutWTR2703020.41— MAIN LINE TEE (RJ) WITH CONCRETE BLOCKING
(WATER MAIN LOCATED IN EASEMENT ON PRIVATE PROPERTY
SHALL NOT BE MORE THAN 50 FEET TO BUILDING)
2— BRANCH VALVE (RJ) WITH VALVE BOX AND COVER
3— CLASS 52 DUCTILE IRON PIPE (8 INCH MINIMUM)
ALL PIPE AND FITTINGS SHALL BE RESTRAINED WITH SHACKLE RODS
AND CONCRETE THRUST BLOCKS PER NFPA AND AWWA STANDARDS.
4— WALL POST INDICATOR VALVE WITH TAMPER SWITCH
5— 2-90' BENDS (FL x FL) WITH FLANGED DUCTILE IRON PIPE SPOOL
6— 18" LONG SPOOL (FL x PE)
7— FLANGE COUPLING ADAPTOR
8— APPROVED DDCVA ON MAIN LINE IN HORIZONTAL POSITION ONLY.
(PER LATEST DEPT. OF HEALTH APPROVED LIST OF BACKFLOW PREVENTION DEVICES)
BOTTOM OF DDCVA SHALL BE A MINIMUM OF 24 INCH ABOVE FLOOR LEVEL AND
NOT HIGHER THAN 3 FEET MAXIMUM. INSTALL 3 CONCRETE PADS OR ADJUSTABLE PIPE
SUPPORT COLUMNS UNDER DDCVA
9— O.S & Y VALVES TO BE RESILIENT SEATED WITH TAMPER SWITCHES.
ADD WIRING IN ACCORDANcE WITH L & I
10— METERED 3/4 INCH BY—PASS DCVA — BY—PASS METER SHALL BE A 3/4 INCH
"SENSUS—ECR" SR POSITIVE DISPLACEMENT METER EQUIPPED WITH A REMOTE
READ SENSOR PLATE MOUNTED ON THE OUTSIDE OF THE BUILDING WALL.
11— SWING TYPE GRAVITY CHECK VALVE, FLANGE WITH BALL DRIP IN SIDE BUILDING.
12— 4"x 4" x 6" BULL, ELBOW, THREADED
13— UL LISTED FIRE DEPT. CONNECTION, UL LISTED BREAK AWAY CAPS, LOCATE WITHIN
50 FEET MAXIMUM OF A PUBLIC FIRE HYDRANT. MOUNTED ON WALL.
AFTER FIELD INSTALLATION, MAIN DDCVA AND BY—PASS DCVA MUST BE TESTED
SATISFACTORILY BY A DEPARTMENT OF HEALTH CERTIFIED BACKFLOW ASSEMBLY
TESTER. TEST REPORT MUST BE SUBMITTED TO CITY OF RENTON WATER UTILITY
ENGINEERING DEPARTMENT PRIOR TO ACTIVATION OF NEW LINE.
INSTALL BRASS PLUGS AT ALL TEST COCKS.
Q
W
Q
C?
CITY OWNED
AND MAINTAINED I
15' WIDE WATER LINE EASEMENT
TO BUILDING FIRE
SPRINKLER SYSTEM
REFER TO SPRINLKER
RISER DETAIL
0
2 CONCRETE BOLLARDS
10
PRIVATELY OWNED AND MAINTAINED
MAXIMUM PIPE LENGTH FROM EASEMENT
TO DDCVA MUST NOT EXCEED 50 FEET
TO BUILDING
FIRE SPRINKLER
SYSTEM
INCH 48 INCH
7
9
BUILDING WALL
0
0
W
V
Q
Y
v
0
m
H
O
z
O
c
PERIMETERS OF MINIMUM CLEARANCES TO BE
PAINTED ON FLOOR IN WHITE ENAMEL PAINT
STRIPE, WITH 2 INCH STENCILED BLACK LETTERS
TO SAY: "DO NOT BLOCK ACCESS"
DDCVA MUST BE INSTALLED IMMEDIATELY AFTER
PIPE PENETRATION THROUGH BUILDING FLOOR SLAB.
ROOM IN WHICH DDCVA IS LOCATED SHALL:
A. HAVE FLOOR DRAIN CONNECTED TO THE SANITARY SEWER SYSTEM.
B. HAVE A HEATING SYSTEM (40' F MIN. TEMP.) NO HEAT TAPE
C. NOT BE USED FOR STORAGE AROUND THE DDCVA
D. HAVE CLEARLY DELINEATED ACCESS WAYS TO DDCVA AND PIVs.
A RIGHT —OF —ENTRY AGREEMENT MUST BE GRANTED TO THE
CITY OF RENTON FOR INSPECTION OF THE DDCVA
AND METER.
SEPARATE FIRE SPRINKLER PLANS INCLUDING INSTALLATION OF DDCVA
MUST BE SUBMITTED TO RENTON FIRE PREVENTION DEPARTMENT FOR
REVIEW AND APPROVAL.
A SEPARATE FIRE SPRINKLER PERMIT IS REQUIRED.
24 INCH MINIMU
36 INCH MAXIML
ELEVATION VIEW OF DDCVA
CITY Or FA NTM
BTANDARD IPLM
La
M. NAME: .
INSIDE BUILDING INSTALLATION FOR 3 INCH AND LARGER
DETECTOR DOUBLE CHECK VALVE ASSEMBLY
D. E.
1144 Eastlake Ave. E. T (206) 522-9510 �sSroxAL E�'�'l �SSIoxAL E���
Suite 601 F (206) 522-8344
Seattle, WA 98109 WWW.PACLAND.COM EXPIRES DULY 7, 20 EXPIRES AUGUST 5, 2003
vvrP-s7_.?"6
N TS
SP PAGE: .
NOTE: THESE DETAILS ARE SHOWN FOR REFERENCE
ONLY. SEE ARCHITECTURAL/MECHANICAL AND FIRE
PROTECTION PLANS FOR ACTUAL INSTALLATION
INFORMATION.
CHECKED FOR COMPLIANCE RECOMMENDED
TO CITY STANDARDS FOR APPROVAL
DATE BY
G DATE s IS o BY 2
l✓ DATE gJ10 BY
DATEc— n-„n BY N0.
i
VANE TYPE WATER
FLOW SWITCH TYP
PIPE SUPPORT MINIMUM
2" DIAMETER TYP
O.S.&Y VALVE WITH TAMPER
SWITCH TYP
SLEEVE THROUGH FLOOR. SIZE TO
PROVIDE 2" CLEAR SPACE AROUND
PIPE AND FILL WITH MASTIC
TIE RODS
EXTERIOR REMOTE READER FOR
BACKFLOW DEVICE PER
CITY OF RENTON REQUIREMENTS
fi
N
mot'
2" TEST AND DRAIN VALVE WITH
SIGHT GLASS AND SMOOTH BORE
CORROSION RESISTANT ORIFICE
WITH FLOW EQUAL TO ONE SPRINKLER.
VALVE SHALL INCLUDE PRESSURE
RELIEF VALVE
PIPE TO MANIFOLD DRAIN TYP
1" AUXILIARY DRAIN
PIPE TO MANIFOLD
DRAIN
ELEVATION VIEW B
24" MINIMUM,
36" MAXIMUM PER
CITY OF RENTON
REQUIREMENTS
AMES 3000 SS
BACKFLOW PREVENTER
ELEVATION VIEW A
CROSSED HATCH AREA IS THE MAXIMUM ALLOWABLE AREA TO BE
USED FOR SPRINKLER SYSTEM RISERS AND BACKFLOW
PREVENTERS. INSTALLATION MUST ALLOW FOR ALL REQUIRED
MAINTENANCE ACCESS WITHIN CROSS HATCHED AREA
SURVEYED: SCALE: VERTICAL: NAVD 1988, BM# 2123
BARGHAUSEN C.E. ELEVATION 45.11 FEET
NONE HORIZONTAL: NAD 1983/1991
DESIGNED: REFER TO PROJECT SURVEY
JRG
DRAWN: DMD
ONE INCH
PERMIT COMMENTS RESUBM11TAL PACLAND 4 18 03 CHECKED: DATUM
AT FULL SCALE
JRG IF NOT ONE INCH
REVISION BY DATE APPR APPROVED: SCALE ACCORDINGLY
JRG
I
PLAN VIEW
SPRINKLER RISER
NTS 03.30.01
114,
CITY OF
RENTON
Planning/Building/Public Works Dept.
WALL POST INDICATOR VALVE
WITH TAMPER SWITCH IN
12 O'CLOCK POSITION, TYP.
VALVE TO BE CHAINED AND LOCKED.
2 1/2" X 6", 4—WAY
"BOX STYLE"
FIRE DEPARTMENT
CONNECTION
SAM'S CLUB #4835-00
901 SOUTH GRADY WA`
RENTON, WA 98055
WATER DETAILS
DATE:
2-07-03
FIELDBOOK:
PAGE:
DRAWING NO:
C-7.3
SHEET: OF:
SCANNED NOV ® 7 2003 ` t:: �, � - � 0 a C) %