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W' rnESEASEMENT TO THE CITY OFENTONIPLRAFN 2001 906002177, CITY OF ORDINANCE 491#
(ENCOMPASSES WHOLE VACATED ALLEY)
CLF II
PRIVATE INGRESS/EGRESS EASEMENT
PER EASEMENT IAGREEMENT WITH RIGHAND RESPONSIBILITI S
AFN 20020612000622
6• CLF ANGLE PO NT
BEARS N53'23'W, CALCULATED LOT
CORNER
t3 CL ND BEARS N25'48'W, 1.0' FROM
fA4L&kATED LOT CORNER
" 1 'y'" I1 0.4' y INTERSTATE
iTATE 40�5 _ J ' I 405
CREATE 3' DIAMETER DRIP LINE RING AROUND EACH TREE, TYP.
041&h, 1320 Alameda Ave, Suite B
Nature By Design Fircrest, WA 98466
Landscape Architecture
253-460-6067
NBD PROJ #: 25003LSE NO.
ADDED 2.5% LS REQT CALCS
REVISION
Ste°
SW 31H
AO p jED
SURVEYED:
DESIGNED: KLO
DRAWN:
KLO
KLO 6 26 KLO CHECKED: KLO
BY DATE APPR APPROVED:
IRRIGATION LEGEND
CATALOG NUMBER
SYMBOL
DESCRIPTION
PSI
RADIUS
GPM
1800 SAM PRS B 25
NETAFIM OR SIM. DRIP LINE 24"
SPACE AND 24" SPACE
EMMITTERS
30
2'
ICV SERIES
ORBIT OR SIM. BATTERY OPERATED HOSEBIB CONTROLLER
2 STATION MIN. NEED (2)
SCH 40
— — — —
SOLVENT WELD PVC MAIN LINE, SIZE AS SHOWN
CL 200
SOLVENT WELD PVC LATERALS, SIZE AS SHOWN
SCH 40
---------------
SOLVENT WELD PVC SLEEVING, SIZE AS SHOWN
VALVE SCHEDULE
NO.
GPM
SIZE
AREA
TYPE OF ZONE
1
2.52
1"
SHRUB
MP ROTATOR
2
2.52
1"
SHRUB
MP ROTATOR
NOTE: ADD ZONES TO EXISTING SYSTEM ONLY IF NEEDED,
EXPAND ZONES WHERE POSSIBLE
NOTE: THERE IS NO WORK PROPOSED NEAR
EXISTING TREES TO BE RETAINED - NO
ADDITIONAL TREE PROTECTION IS NECESSARY
SCALE:
1:30
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
IRRIGATION PLAN N
GRAPHIC SCALE
0 15 30 60
( IN FEET )
1 inch = 30 ft.
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
DATUM
I. IRRIGATION REQUIREMENTS:
1. Irrigation and Automatic Controller:
a. A permanent built-in irrigation system with an automatic controller shall be installed, used,
and maintained in working order in all landscaped areas of industrial, commercial, and multi -family
development, and landscaped common areas in single family subdivisions.
b. The irrigation system shall provide full water coverage of the planted areas as specified in
the plan.
C. The irrigation system maintenance program shall include scheduled procedures for
winterization.
2. Exceptions for Drought Tolerant Plants: Landscape plans featuring one hundred percent
(100%) drought -tolerant plants or landscaping already established without irrigation systems are
exempt from installation of a permanent irrigation system, but drought tolerant proposals must
provide supplemental moisture by means of a City -approved temporary irrigation system for a
period not less than two (2) years. The Administrator shall have the option of conditioning the
approval (i.e., requiring a screening fence, etc.). An inspection will be required one year after final
inspection to ensure that the landscaping has become established. An inspection fee, paid at the
time of permit application, will be required and the fee amount will be determined by the
Administrator. (Ord. 5676, 12-3-2012)
IRRIGATION NOTES
1. IRRIGATION SYSTEM ENGINEERING BASED TEMPORARY HOSE BIB BATTERY OPERATED
CONNECTIONS. THE INSTALLER TO VERIFY ADEQUATE STATIC WATER PRESSURE AT TIME OF
INSTALLATION.
2. IRRIGATION LINES ARE THAT ARE SHOWN WITHIN HARD SURFACE AREAS FOR CLARITY, SHALL BE
LOCATED WITHIN LANDSCAPE PLANTING AREAS OR UNDERGROUND SLEEVES. ALL VALVES SHALL BE
INSTALLED WITHIN PROTECTIVE BOXES INSTALLED FLUSH AND LEVEL WITH FINISHED GRADE.
3. INSTALL ALL EQUIPMENT PER STATE AND LOCAL CODES. CALL LINE LOCATERS PRIOR TO DIGGING
AT 1-800-424-5555. THE INSTALLER SHALL BE RESPONSIBLE FOR ALL PERMITS, TESTS AND
INSPECTIONS AS REQUIRED.
4. SEE CIVIL DRAWINGS TO VERIFY ALL UTILITY LOCATIONS.
5. INSTALL MANUAL DRAINS AT ALL LOW POINTS AND RECORD ALL LOCATIONS ON THE "RECORD
DRAWINGS".
6. ADJUST RADIUS ON ALL SPRINKLER HEADS TO MAXIMIZE THE COVERAGE AND MINIMIZE OVERSPRAY
ON ALL HARD SURFACES. ADD ANTI -DRAIN CHECK VALVES TO LOW HEADS TO ELIMINATE DRAINAGE
AND RUN-OFF.
7. MAINLINE & WIRING TO HAVE A MINIMUM COVER OF 18" AND ALL LATERAL PIPING 12".
8. PRIOR TO BACKFILL, THE MAIN LINE IS TO BE PRESSURE TESTED AT 75 LBS. FOR (1) ONE HOUR WITH
'0' LOSS. THE COMPLETED TEST IS TO BE TURNED OVER TO THE GENERAL CONTRACTOR.
9. USE SELECT "ROCK FREE" NATIVE SOIL OR CLEAN SAND TO BACKFILL ALL TRENCHES AND COMPACT
TO 85% DENSITY FOR LANDSCAPE AREAS AND 95% FOR AREAS UNDER CONCRETE OR ASPHALT.
10. THE BACK FLOW ASSEMBLIES ARE TO BE CERTIFIED BY A STATE LICENSED BAT. THE COMPLETED
FORMS ARE TO BE TURNED IN TO WATER PURVEYOR AND AGENCY. AND A COPY OF THE
CERTIFICATION SHALL BE DELIVERED TO THE PROJECT PROPONENT.
11. DO NOT SPICE THE RED SIGNAL WIRE BETWEEN THE CONTROLLER AND THE CONTROL VALVE. WIRE
SPLICES SHALL BE WITHIN THE VALVE BOXES ONLY USING 3M-DBY SPLICE KITS.
12. ALL CONTROL VALVES SHALL BE TAGGED USING PLASTIC MARKING NUMBERS. NUMBER VALVES AS
PER PLAN.
13.THE INSTALLER SHALL PROVIDE TO THE OWNER AN EXACT'AS-BUILT' DRAWING OF THE INSTALLED
SYSTEM
CITY OF
P"RI RENTON
Planning/Building/Public Works Dept.
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
CURRENT PLANNING } DEVELOPMENT ENGINEERING +
AMorganroth msippo 06/05/2026
06/03/2026
WALKER SUBARU SERVICE CENTER
PERMIT SET
AHBL JOB #2240819.10
IRRIGATION PLAN
DATE:
4/8/2026
PAGE:
DRAWING NO:
L3
SHEET: 42 6b
R-438831
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