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2" IRRIGATION SERVICE LINE
2" IRRIGATION DEDUCT METER
IF NECESSARY
1" QUICK COUPLING VALVE
MAINLINE BY-PASS
MASTER VALVE BOX
MASTER VALVE
2" SCHEDULE 40 PVC MAINLINE
1 P.O.C. SCHEMATIC
/ SCALE: N.T.S.
MASTER CONTROL
VALVE -MAINLINE SIZE
PVC MAINLINE
6" DEPTH 5/8"
GRAVEL
BRICK SUPPORT
AS REQUIRED
MASTER VALVE
SCALE: N.T.S.
STATE APPROVED BACKFLOW —
ASSEMBLY, FEBCO 85OU OR
EQUIVALENT APPROVED BY
AUTHORITY HAVING JURISDICTION
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12"
BRASS PIPE AND
FITTINGS BOTH SIDES
OF ASSEMBLY
1 NOTE:
° INSPECTION OF COMPLETED ASSEMBLY
o FROM SOURCE BY CERTIFIED TESTER REQUIRED.
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6
6 BACKFLOW PREVENTOR
SCALE: N.T.S.
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BRASS NIPPLE
12" MIN LENGTH
BRASS NIPPLE
3" MIN LENGTH
QUICK COUPLER VALVE
SCALE: N.T.S.
UTANUULAR VALVE BOX
/ EXTENSIONS AS REQ'D
DISH GRADE
LV NIPPLE
C FEMALE ADAPTER
PVC MAINLINE
IN
NE 114 OF THE SW 114 AND SE 114 OF THE NW 1141 SEC 29, TWN 29, RGE S E, KING COUNTY, WASH/NGTON
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FINISH GRADE
QUICK COUPLER
VALVE
BRASS NIPPLE
3" MIN LENGTH
BRASS 90 ELL
RUBBER VALVE
MARKER
MAINLINE
16" MIN GALV
NIPPLE
3/4" STREET �T
ELL
5/8" GRAVEL
SUMP
MANUAL DRAIN VALVE
SCALE: N.T.S.
VALVE BOX LID MARKED
"CONTROL VALVE"
AUTOMATIC
VALVE
SCH. 80 PVC
90 DEG ELL
SCH. 80 PVC �o
NIPPLE
PVC MAINLINE
TEE (BUSH AS 6" MIN. DEPTH 5/8"
REQ'D) WASHED GRAVEL
*VALVE INLET SIZE TO MATCH OUTLET PIPE SIZE.
REMOTE CONTROL VALVE
JLAU:: N.T.S.
rY`LM� LAWN OR 6" POP UP
SCALE: N.T.S.
INISH GRADE
OP -UP SPRINKLER
S SPECIFIED
12" MARLEX STREET ELL
0 DEG BARBED ELL
12" SWING PIPE
D DEG BARBED ELL
VC TEE
FINISH GRADE
11-
2" CLASS 160 PVC
SLEEVE
—I1
3/4" ANGLE VALVE
C FINISH GRADE
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PVC LATERAL
PVC MALE
ADAPTER
PLASTIC
VALVE BOX
90 DEG BARBED ELL --
NOTES:
- INSTALL POP-UP 4" FROM ALL HARDSCAPE
SURFACES.
- USE BOTTOM INLET ONLY.
HI -POP SPRINKLER
SCALE: N.T.S.
III—III—IIIIIIIIIII
I -III -I I - FINISH
-III-I (I_I GRADE
POP-UP SPRINKLER
—
II
-- I
PVC LATERAL LINE
--- LATERAL LINE FITTING
90 DEG
BARBED
ELL
1/2" PE SWING PIPE
-� `12" MIN LENGTH
1 REVISED PER HEARING EXAMINER CONDITIONS OF APPROVAL GM7P77
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REVISION BY DATE APPR ___
IRRIGATION ZONE SCHEDULE
IRRIGATION NOTES
ZONE
DESCRIPTION OF PLANTING
1. INSTALL IRRIGATIION SYSTEM IN ACCORDANCE WITH ALL LOCAL LOCAL CODES
AND REGULATIONS.
1
TREES, SHRUBS AND PERENNIALS
2. IRRIGATION PLANS ARE DIAGRMAMMATIC. ALL IRRIGATION EQUIPMENT SHALL
2
TREES, SHRUBS AND PERENNIALS
BE PLACED IN PLANTED AREAS WHENEVER POSSIBLE. FIELD ADJUST LINES TO
AVOID CONFLICT WITH UTILITIES AND EXISTING CONDITIONS.
3
TREES, SHRUBS AND PERENNIALS
3. SYSTEM IS DESIGNED TOP OPERATE WITH STATIC PRESSURE BETWEEN 40 AND
4
TREES, SHRUBS AND PERENNIALS
60 PSI WITH A MINIMUM 70 GPM AT POINT OF CONNECTION.
5
TREES, SHRUBS AND PERENNIALS
4. ZONES ARE BASED ON THE SITE PLAN / DATA AVAILABLE. CONTRACTOR SHALL
VERIFY GPM AND PSI AT POINT OF CONNECTION PRIOR TO STARTING WORK.
6
! TURF
NOTIFY LANDSCAPE ARCHITECT IMMEDIATELY IF ACTUAL FIELD DATA DIFFERS
FROM THIS INFORMATION.
7
TURF
5. CONTRACTOR SHALL FIELD MARK LAYOUT OF TRENCHES AND VALVE
8
TURF
I
LOCATIONS FOR REVIEW BY LANDSCAPE ARCHITECT PRIOR TO CONSTRUCTION.
9
TREES, SHRUBS AND PERENNIALS
6. PROVIDE 12" POP-UP SPRINKLER HEADS FOR ALL SHRUB PLANTING BEDS
UNLESS OTHERWISE INDICATED ON PLANS.
10
TREES, SHRUBS AND PERENNIALS
7. EXCEPT WHERE SLEEVES ARE SHOWN, MAINLINE IS SHOWN BENEATH PAVING
11
TREES, SHRUBS AND PERENNIALS
SURFACES FOR GRAPHIC CLARITY ONLY. ACTUAL LOCATION SHOULD BE IN
PLANTING AREAS.
12
TREES, SHRUBS AND PERENNIALS
8. LANDSCAPE CONTRACTOR IS RESPONSIBLE FOR ALL SLEEVING UNDER ALL
13
TURF
HARDSCAPE SURFACES. CONTRACTOR SHALL VERIFY WITH LANDSCAPE
ARCHITECT ALL SLEEVE LOCATIONS, QUANTITIES AND SIZES TO ACCOMMODATE
14
TURF AND TREES
ALL IRRIGATION PIPING.
15
SHRUBS
9. CONTRACTOR SHALL COORDINATE IRRIGATION POINT OF CONNECTION AND
LOCATION OF AUTOMATIC CONTROLLER. COORDINATE ALL WITH OTHER TRADES
16
TURF AND TREES
INVOLVED.
17
TURF AND TREES
10. ALL COMPONENTS OF IRRIGATION SYSTEM SHALL BE INSTALLED AND
ADJUSTED TO PROVIDE ADEQUATE COVERAGE AND MINIMIZE OVERSPRAY ONTO
18
TREES, SHRUBS AND PERENNIALS
BUILDINGS, WALKWAYS, OR ROADS.
19
TREES, SHRUBS AND PERENNIALS
11. ALL VALVES SHALL BE LOCATED IN A MANNER THAT FACILITATES ACCESS FOR
MAINTENANCE. SIZE BOXES TO ACCOMODATE COMPLETE VALVE ASSEMBLY PER
20
TURF
DETAILS. MAINTAIN 18" BETWEEN VALVE BOXES AND ADJACENT VALVE BOXES
AND/OR PAVEMENT.
21
TURF
12. ALL VALVE BOX COVERS SHALL BE BLACK.
22
TREES, SHRUBS AND PERENNIALS
13. INSTALL VALVE BOXES PERPENDICULAR TO WALKS, CURBS, AND/OR WALLS.
23
TREES, SHRUBS AND PERENNIALS
14. INSTALL TWO (2) CONTROL VALVES IN ONE (1) VALVE BOX WHEREVER
24
TURF AND TREES
POSSIBLE.
25
TURF AND TREES
15. INSTALL QUICK COUPLER VALVES AND CONTROL VALVE IN ONE (1) VALVE BOX
WHENEVER POSSIBLE.
26
SHRUBS
16. INSTALL'JUMBO' BOX WHEN TWO CONTROL VALVES ARE ADJACENT TO QUICK
27
TURF AND TREES
COUPLING VALVE.
28
TREES, SHRUBS AND PERENNIALS
17. INSTALL IRRIGATION HEADS:
A. PERPENDICULAR TO SLOPE OR FINISHED GRADES.
29 j
TURF
B. FLUSH WITH ALL WALKS AND CURBS.
C. 1" MIN. FROM ALL WALKS AND WALLS.
30
TREES, SHRUBS AND PERENNIALS
18. CONTRACTOR SHALL PROVIDE, INSTALL AND MAKE POWER CONNECTIONS TO
31
TREES, SHRUBS AND PERENNIALS
CONTROLLER TO ALLOW FOR COMPLETE WORKING SYSTEM.
32
TREES, SHRUBS AND PERENNIALS
19. A WATER WINDOW TIME (12:10AM - 5:OOAM) WILL BE REQUIRED TO PROVIDE
FOR ADEQUATE SOIL IRRIGATION DURING PEAK SUMMER TIME DEMAND.
33
TURF
CONTRACTOR DESIGN BUILD RESPONSIBILITIES
34
TREES, SHRUBS AND PERENNIALS
CONDITIONS OF USE:
CONTRACTOR IS REPONSIBLE FOR SUPPLYING THE LANDSCAPE ARCHITECT WITH
SHOP DRAWINGS AND PRESSURE LOSS CALCULATIONS FOR THE IRRIGATION
SYSTEM PRIOR TO THE INSTALLATION OF THE IRRIGATION EQUIPMENT. THE
CONTRACTOR WILL BE RESPONSIBLE TO ENSURE THAT PRESSURE TO THE
HEADS IS SUFFICIENT IN ALL ZONES AND THAT THE IRRIGATION SYSTEM IS
WORKING PROPERLY. SEE ARCHITECTURE AND CIVIL/MECHANICAL DRAWINGS
FOR THE LOCATION OF THE CONTROLLER (ADMIN BUILDING MECHANICAL ROOM).
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1%1
DATUM
R=396229
CITY OF
RENTON
Planning/Building/Public Works Dept.
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
RENTON SPECIAL CARE COMMUMITY, LLC
RENTON SPECIAL CARE COMMUMI TY
17033108TH AVE SE, RENTON, WA 98055
IRR/GA TION DETAILS
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DATE:
05-1 7 201
FIELDBOOK
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