HomeMy WebLinkAboutD-353118AMA
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3/4" DOUBLE CHECK VALVE ASSEMBLY
IRRIGATION TO PRESSURE
MAIN LINE 1 1/2° MAIN
1" WATER METER
METER / DOUBLE CHECK VALVE ASSEMBLY
NTS
SCHEDULE
40 ELBOW
THREADED
TEE AT
MAINLINE
FINISH SURFACE SPRINKLER FLUSH
OF PAVEMENT WITH FINISH GRADE
OR CURB
PVC TEE OR ELBOW
PVC LATERAL LINE
N
SCHEDULE 40 STREET ELBOW
360A PVC TRIPLE SWING JOINT — SCHEDULE 80
SCHEDULE 40 STREET ELBOW
TYPICAL FLEXIBLE RISER
NTS
SIDE ELEVATION
SECTION THROUGH MAIN LINE
FINISH GRADE
VALVE BOX (10" ROUND)
QUICK COUPLER — RAINBIRD 44 RC
(2) STAINLESS STEEL CLAMPS
TO STAKE SCH. 80 PVC NIPPLE
W /3' #4 REBAR STAKE
SCHED. 40 PVC ELBOW
360A PVC TRIPLE SWING JOINT — SCHEDULE 80
PVC PRESSURE MAIN
SCHED. 40 PVC TEE OR ELBOW
WITH THREADED OUTLET
QUICK COUPLER
360" PVC TRIPLE SWING JOINT
ALL THE FITTINGS AND PIPE TO BE SAME DIA,
AS IPS FEMALE CONNECTION OF QUICK COUPLER.
QUICK COUPLER DETAIL
NTS
IRRIGATION
MAINLINE, SIZE
AS INDICATED
ON PLAN
Q
I
O
1
SECTION 32, TWP 24 N, R 5 E,
of INSTALL DETECTABLE MARKING
TAPE 6" ABOVE PIPE,
TAPE WIRE BUNDLE
AT APPROX 20' OC
VALVE WIRE BUNDLE
NOTE:
INSTALL WIRE BUNDLE BELOW
PIPE CENTER AS SHOWN.
CONTROL WIRE BUNDLE INSTALLATION
NTS
TO
ME
1-'L/AIYI
BOXES v IVNIN. I I\LG
DRAINING GRAVEL
VALVE BOX
WIRE LOOP — CONTROL WIRES
AUTOMATIC CONTROL VALVE
PROVIDE CLEARANCE FINISH GRADE
ALL AROUND
FOR FUTURE SCHED. 80 PVC. NIPPLE, DIA. OF
REMOVAL, TYP VALVE, MIN. 2" LONG, EA, SIDE
OF AUTOMATIC VALVE
SCHEDULE 80 REDUCER
N (SxTH), SCHEDULE 80 UNION, TYP.
PVC LATERAL LINE
BRICK SUPPORTS, TYP.
PVC 90 ELBOW ® e ® �— EACH CORNER
PVC LINE MAIN 4" MIN. GRAVEL BACKFILL
FOR DRAINS
NOTES:
1. ALL DOUBLE CHECK VALVE ASSEMBLIES (DCVA's) MUST BE LISTED ON LATEST LIST OF " BACKFLOW PREVENTION
ASSEMBLIES APPROVED FOR INSTALLATION IN WASHINGTON STATE ", PUBLISHED BY STATE OF WASHINGTON
DEPARTMENT OF HEALTH.
2. THE OWNER /APPLICANT MUST OBTAIN A SEPARATE CITY OF RENTON PLUMBING PERMIT FOR THE INSPECTION
OF THE INSTALLATION OF THE DCVA AND PIPING, THE OWNER SHALL FURNISH, INSTALL AND MAINTAIN THE
DCVA AND ALL PIPING AND APPURTENANCES SHOWN ON THIS PLAN.
3. THE DCVA MUST BE TESTED BY A STATE CERTIFIED BACKFLOW ASSEMBLY TESTER AFTER ITS INITIAL
INSTALLATION, AFTER REPAIRS AND ANNUALLY THEREAFTER AT OWNER'S EXPENSE. A COPY OF THE TEST
REPORT SHALL BE SENT OR FAXED TO CITY OF RENTON WATER UTILITY ENGINEERING DEPT., ATTN: WATER
UTILITY CROSS — CONNECTION CONTROL SPECIALIST, FAX NO. 425 -430 -7241.
4. DCVA AND METER BOX SHALL BE LOCATED ON PRIVATE PROPERTY AND AS NEAR AS POSSIBLE TO THE
WATER METER.
DOUBLE CHECK VALVE ASSEMBLY
NTS
PVC THREADED ELBOW OR TEE
NOTE:
ONLY ONE ((1) VALVE PER VALVE BOX SEAL ALL THREADED
JOINTS WIT F TEFLON TAPE ON MALE THREADS ONLY.
AUTOMATIC CONTROL VALVE
NTS
>�I
STATE OF
WASHINGTON
REGISTERED
LANDCAPE ARCHITECT
ORIGINAL PLANS DESIGNED
& STAMPED BY CALVIN
JORDAN, CERT NO.69
AS —BUILT SURVEY BY:
EVAN WAHLSTROM, PLS#44651
(INFORMED LAND SURVEYING)
IRRIGATION DETAILS
N.T.S.
"t,
sB®cta1 es, linc
ARCHITECTURE
URBAN PLANNING
LANDSCAPE ARCHITECTURE
15049 NE HEL /RED RD
BELIE ' WA 90007
Fax (425) 643 4607 Tel (425) 643 3123
E —Mail: architects ®eja— i=.com
AS
CITY OF
LAKE WASHINGTON BLVD NORTH
o•�r•,X RENTON STORMWATER AND WATER MAIN
S AC. a oaruM Public Works Dept IMPROVEMENTS
N0. REVISION BY DATE APPR Mm"R wia " >
e.P.a
aQ - 353115
BULT
53118
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