HomeMy WebLinkAboutR-433444FINISH GRADE
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SCHEDULE 40 EXHAUST HEADER LOCATED
IN TREE PLANTER OR PLANTER STRIP, TYP.
NETAFIM TLCV-6-12 CENTERED WITHIN AND
BETWEEN SOIL CELLS AND SPACED FOR
EVEN WATER DISTRIBUTION, TYP.
SCHEDULE 40 SUPPLY
HEADER LOCATED IN
TREE PLANTER OR
PLANTER STRIP, TYP.
BLUE 14 AWG TRACER/
PULL WIRE, TYP.
ISOMETRIC VIEW
a -a
0
6 DRIP IRRIGATION AT TREE SOIL CELLS
1 /2 - 1 -0
NOTES:
1. SEE COB STD. DWGS PK-IM-07F AND PK-IM-07G FOR SOIL CELLS.
2. SEE COB STD. DWG. PK-IM-071 FOR IRRIGATION LAYOUT FOR TREE SOIL
CELLS WITH TREE PLANTERS AND PLANTER STRIP.
3. SEE MANUFACTURER'S GUIDELINES FOR MAXIMUM LENGTH OF LATERALS.
4. ADJUST IRRIGATION FOR PROPOSED SOIL CELL LAYOUT.
SOIL CELL SYSTEM PER MANUFACTURER'S
AIR RELIEF SPECIFICATIONS, TYP.
VALVE IN VALVE i CEMENT CONCRETE SIDEWALK AND BASE
BOX, TYP. COURSE PER COB STD. DWG. SW-110-1
AND PER PROJECT PLANS
NETAFIM TLCV-6-12, CENTERED WITHIN
AND BETWEEN SOIL CELLS TYP.
VALVE BOX PER PROJECT PLANS
ROW TREE PLANTING PER COB STD.
DWG. PK-IM-07B
SCHEDULE 40 SUPPLY & EXHAUST
HEADERS LOCATED IN TREE PIT OR
PLANTER STRIP PER COB STD. DWG. PK-
IM-071 AND ISOMETRIC THIS PAGE, TYP.
0
TYPICAL OFFSET 2" FROM -
HARDSCAPE, 4" FROM PLANED
AREA.
PVC MAINLINE
TYPICAL FPT ADAPTER AND
COMPRESSION COUPLER. 1
DRIP VALVE / FILTER /
REGULATOR PVC LATERAL PIPE 1 1
TYPICAL OFFSET
2" FROM
HARDSCAPE, 4"
FROM PLANTED
AREA.
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PVC HEADER MANIFOLD
TYPICAL
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COMPRESSION
FITTING
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DRIPLINE SPACING AS
1 w
1 NOTED. EMITTERS
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OFFSET FOR
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TRIANGULAR SPACING.
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AIR RELIEF VALVE AT
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HIGH POINT.
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TYPICAL DRIP LINE
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WITH EMITTER SPACING
O
AS NOTED. TIE DOWN
2
STAKE AT ALL TEES
X
AND ELLS.
END FEED EXAMPLE
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LINE FLUSHING
1 VALVE AT LOW F
END, AS NOTED.
1
CENTER FEED EXAMPLE I
TYPICAL DRIP LINE LAYOUT REQUIREMENTS
1 if = 1'-011
M. F OR iV,
ad�b�T�o011
o N INC
�
Fp -1 EXP.0 PSG/� 0�
LANDSCAPE
MAINLINE PER PROJECT PLANS
PVC SCH 40 TEE OR ELI
PVC MANIFOLD LINE.
EASY FIT COMPRESSk
ADAPTER.
EASY FIT COMPRESSI(
COUPLING
LANDSCAPE DRIPLINE
TUBING.
WATER SOURCE:
DRIP VAVLE OR LATERAL FROM VALVE
LANDSCAPE DRIPLINE TUBING.
PVC MANIFOLD LINE WITH PVC TEE.
FLUSH CAP
AIR RELIEF VALVE,
INSTALL AT HIGH POINT OF SYSTEM.
SLOPED CONDITION NOTE:
1. DRIPLINE LATERALS SHOULD FOLLOW THE
CONTOURS OF THE SLOPE WHENEVER
POSSIBLE.
2. INSTALL AIR RELIEF VALVE AT HIGHEST POINT.
3. NORMAL SPACING WITHIN THE TOP 2/3 OF
SLOPE,
4. INSTALL DRIPLINE AT 25% GREATER SPACING
AT BOTTOM 1/3 OF THE SLOPE.
5. WHEN THE ELEVATION CHANGE IS 10 FT OR
MORE, ZONE THE BOTTOM ON SEPARATE
VALVE.
DOGBONE SHAPED
DRIP ZONE KIT: REMOTE CONTROL VALVE
WITH FILTER AND PRV
DRIPLINE TUBING EXHAUST HEADER
SUPPLY HEADER SEE SPEC FOR
ISLAND PERIMETER ROW SPACING
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A OP
LFLUSH VALVE PLUMBED
PERIMETER TO PVC OR POLY
LATERALS 2" TO 4" DRIPLINE OPERATION
FROM EDGE, TYP. INDICATOR, TYP
DRIPLINE ISLAND LAYOUT
1 /2" = 1'-011
POLYGON SHAPED
CORNER SHAPED
"C" SHAPED
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1 A oP
AIR RELIEF VALVE
AT HIGH POINT,
TYP.
ODD SHAPED
CURVED SHAPED HOURGLASS SHAPED
U
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a
ELBOW OR TEE
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N W
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DRIPLINE TUBING
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PER SPEC
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BLANK DRIPLINE
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11�(D
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TUBING
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3/4" MALE ADAPTER
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PVC TEE (SXSXT)
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PVC LATERAL
DRIPLINE START CONNECTION
3/4" = 1'-0"
Ilel,h Ilh bb6A
� li III III
4" - 6"
TURF / FINISH
GRADE OR SHRUB
BED WITH MULCH
DRIPLINE TEE
FROM PVC HEADER
INLINE DRIP EMITTER
SUBSURFACE DRIPLINE
TIE DOWN STAKE, SEE
NOTES: NOTES
1. NO DRIPLINE SHALL BE VISIBLE ON SURFACE.
2. PLACE TIE DOWN STAKES EVERY THREE FEET IN SAND, FOUR
FEET IN LOAM, AND FIVE FEET IN CLAY. DOES NOT APPLY AT
EXTENSIVE GREEN ROOF
3. AT FITTINGS WHERE THERE IS A CHANGE OF DIRECTION SUCH
AS TEES OR ELBOWS, USE TIE -DOWN STAKES ON EACH LEG OF
CHANGE OF DIRECTION.
2 SUB -SURFACE DRIPLINE BURIAL
1If=1-0
11
WATERPROOF CONNECTION,
TYP.
30" LINEAR
LENGTH OF WIRE,
r1nii c:n
1" BALL VALVE
PVC SCH 80
NIPPLE (LENGTH
AS REQUIRED)
ID TAG
MAINLINE PIPE
PVC SCH 40
TEE OR ELL
FINISH GRADE
VALVE BOX WITH COVER
PVC SCH 40 FEMALE
ADAPTER
LATERAL PIPE
CONCRETE PAVING BRICK
SUPPORTING VALVE BOX
PRESSURE
REGULATING QUICK
CHECK BASKET FILTER
3" MIN DEPTH OF 3/4"
WASHED GRAVEL
DRIP IRRIGATION VALVE
NOTE:
1. CUT 'U' SHAPED NOTCHES IN BOTH SIDES OF VALVE BOX THAT
ALLOW 2" MIN CLEARANCE FROM TOP OF PIPE TO TOP OF CUT-
OUT.
2. USE TEFLON TAPE ON ALL THREADED FITTINGS.
3. ONLY ONE REMOTE CONTROL VALVE PER VALVE BOX.
4. VALVE BOX TO REST ON CONCRETE PAVER BRICKS, NO
PRESSURE TO BE PLACED ON MAINLINE OR LATERAL LINE.
DRIP IRRIGATION VALVE
1/2" = 1'-011
H E W I TT SURVEYED SCALE.
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991 CITY O F
DESIGNED: PER PLAN
106 Lenora Street ANM
Seattle, WA 98121 DRAWN
DATUM RENTON
ONE INCH I V I
(206) 624-8154 CHECKED: AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY Planning/Building/Public Works Dept.
info@hewittseattle.Com NO. REVISION BY DATE APPR I APPROVED
R-433444
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
CURRENT PLANNING DEVELOPMENT ENGINEERING �'IL
IL
amorganroth msipp0 08/13/2025 '
08/12/2025
i
EWATER UTILITY
ABDOUL GAFOUR 08/13/2025
RENTON MARKET & PIAZZA DATE
07/16/25
CIVIL CONSTRUCTION PERMIT PAGE OOK
PAGE:
DRAWING NO:
IRRIGATION DETAILS L4.04
SHEET: OF:
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