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LANDSCAPE IRRIGATION NOTES
1. GENERAL CONTRACTOR AND LANDSCAPE CONTRACTOR TO COORDINATE:
A) INSTALLATION OF 110V ELECTRICAL SERVICE FROM ELECTRICAL SOURCE TO
AUTOMATIC CONTROLLER, INCLUDING WIRE HOOK-UP INTO MOUNTED
CONTROLLER. IRRIGATION CONTRACTOR WILL MOUNT CONTROLLER PER DESIGN
AND COORDINATE WITH GENERAL CONTRACTOR.
B) INSTALLATION OF IRRIGATION/SERVICE METER AND STUB TO IRRIGATION POINT OF
CONNECTION, PER UTILITY PLAN(S).
PROVIDE STANDARD THREADED STUB -OUT WITH THREADED CAP ON DISCHARGE
SIDE OF METER. STUB -OUT TO BE INSTALLED APPROXIMATELY 18 INCHES BELOW
FINISH GRADE.
C) VERIFICATION OF STATIC WATER PRESSURE AT POINT -OF -CONNECTION (P.O.C.)
CONTRACTOR SHALL NOTIFY OWNER AND BARGHAUSEN CONSULTING ENGINEERS,
INC., OF ANY VARIATION IN STATIC PRESSURE OVER 5 PSI GREATER/LESS THAN
DESIGN PRESSURE.
D) INSTALLATION OF SLEEVING.
2. PROVIDE ALL LABOR, MATERIALS, TRANSPORTATION, AND SERVICES NECESSARY TO FURNISH
AND INSTALL A COMPLETE IRRIGATION SYSTEM AS INDICATED ON THE DRAWINGS AND/OR
NOTES. PROVIDE A ONE (1) YEAR WARRANTY/GUARANTEE FROM FINAL ACCEPTANCE AGAINST
ALL DEFECTS IN MATERIALS, EQUIPMENT, AND WORKMANSHIP.
3. COORDINATE IRRIGATION INSTALLATION WITH GENERAL CONTRACTOR, ELECTRICAL CONTRACTOR,
LANDSCAPE CONTRACTOR, OWNER, ARCHITECT, AND LANDSCAPE ARCHITECT.
4. LANDSCAPE CONTRACTOR TO TEST AVAILABLE WATER PRESSURE PRIOR TO BEGINNING ANY WORK.
PROVIDE LANDSCAPE ARCHITECT WITH WRITTEN PSI RESULTS.
5. ALL WORK PER LOCAL CODE. INSTALLATION PER MANUFACTURER'S WRITTEN SPECIFICATIONS.
6. CONTRACTOR TO OBTAIN AND PAY FOR ALL PERMITS, FEES, AND REQUIRED CITY INSPECTIONS.
7. SUBMITTALS:
A) SUBMIT FIVE (5) COPIES OF EACH ITEM LISTED BELOW FOR LANDSCAPE ARCHITECT'S
REVIEW AND APPROVAL,
B) PRODUCT DATA: FOR EACH TYPE OF PRODUCT INDICATED,
C) CONTROL WIRING PATH DIAGRAM,
D) "AS -BUILT" DRAWINGS.
E) OPERATION AND MAINTENANCE MANUALS.
8. PROVIDE AND KEEP UP TO DATE A COMPLETE "AS -BUILT" RECORD SET OF PRINTS WHICH ARE
TO BE CORRECTED DAILY AND SHOW EVERY CHANGE FROM THE ORIGINAL DRAWINGS AND NOTES
AND EXACT "AS -BUILT" LOCATIONS, SIZES AND KIND OF EQUIPMENT. THIS SET OF DRAWINGS.
ARE TO BE KEPT ON SITE AND ARE TO BE USED ONLY AS THE RECORD SET. ALL WORK IS TO
BE NEAT AND LEGIBLE ANNOTATIONS THEREON DAILY AS THE WORK PROCEEDS, SHOWING WORK
AS ACTUALLY INSTALLED.
DIMENSION FORM TWO (2) PERMANENT POINTS OF REFERENCE, BUILDING CORNERS, WALKS, OR
ROAD INTERSECTIONS, ETC., THE LOCATION OF THE FOLLOWING:
A) CONNECTION TO WATER LINES (P.O.C.),
B) CONNECTIONS TO ELECTRICAL POWER,
C) GATE VALVE, QUICK COUPLERS, AND REMOTE CONTROL VALVE,
D) ROUTING OF MAINLINE (DIMENSION MAXIMUM 100' ALONG ROUTING),
E) ROUTING OF CONTROL WIRING,
F) OTHER RELATED EQUIPMENT AS DIRECTED BY THE LANDSCAPE ARCHITECT.
FINISH GRADE
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1 Dial 811
IRRIGATION NOTES AND DETAILS
FOR
CH1CK=FIL=A RENTON
SECTION 18, TWP. 23 N., RGE 5 EAST, W. M.
CITY OF RENTON, KING COUNTY, STATE OF WASHINGTON
9. PREPARE AND PROVIDE PRIOR TO COMPLETION OF CONSTRUCTION, A THREE RING BINDER
CONTAINING THE FOLLOWING INFORMATION:
A) INDEX SHEET STATING CONTRACTOR'S ADDRESS, TELEPHONE NUMBER, FAX, E-MAIL AND A,
LIST OF EQUIPMENT WITH NAME AND ADDRESS OF LOCAL MANUFACTURER'S REPRESENTATIVES,
B) CATALOG AND PARTS SHEETS ON EVERY MATERIAL AND EQUIPMENT INSTALLED UNDER THIS,
CONTRACT,
C) GUARANTEE STATEMENT,
D) COMPLETE OPERATING AND MAINTENANCE INSTRUCTIONS ON ALL MAJOR EQUIPMENT.
E) CONSTRUCTION DETAILS FROM THE PROJECT,
F) COMPLETE TROUBLE -SHOOTING GUIDE TO COMMON IRRIGATION PROBLEMS,
G) WINTERIZATION AND SPRING START-UP PROCEDURES,
H) CHART OF APPROXIMATE WATERING TIMES FOR SPRING, SUMMER, AND FALL,
1) A COPY OF THE "AS -BUILT" DRAWINGS AND CONTROLLER CHART.
10. ALL VALVES TO BE PLACED IN "CARSON" GRADE LEVEL BOXES WITH BOLT -LOCK LIDS (OR
APPROVED EQUIVALENT). SET BOXES 2 INCHES HIGHER THAN FINISH GRADE IN MULCH
AREAS AND FLUSH WITH FINISH GRADE IN LAWN AREAS. JUMBO BOX FOR CHECK VALVE,
10" ROUND BOX FOR GATE/QUICK COUPLER/WIRE SPLICES, AND 12" STANDARD FOR
CONTROL VALVES. PROVIDE BOX EXTENSIONS AS REQUIRED.
11, MAINLINE PIPE TO BE BURIED 18 INCHES, LATERALS 12 INCHES, AND SLEEVES 24" INCHES
BELOW FINISH GRADE. NO ROCK OR DEBRIS TO BE BACKFILLED OVER PIPE.
12. HEAD AND LINE POSITIONING IS DIAGRAMMATIC ON PLAN. ADJUST IN FIELD AS NECESSARY
FOR 100 PERCENT COVERAGE. VALVES TO BE POSITIONED ADJACENT TO PAVEMENT/CURBS,
IN SHRUB BEDS WHERE POSSIBLE.
13, FAMILIARIZE OWNERS FACILITY OPERATOR WITH IRRIGATION SYSTEM FUNCTION, CONTROLLER
PROGRAMMING, SYSTEM OPERATION AND MAINTENANCE REQUIREMENTS.
14. SPRINKLERS ON RISERS WILL NOT BE ALLOWED UNLESS NOTED ON PLANS.
15, RADIUS REDUCTION TO BE MADE BY USE OF PRESSURE ADJUSTMENT, SCREENS, AND/OR
ALTERNATE NOZZLES. IN -NOZZLE ADJUSTMENT IS LIMITED TO 10 PERCENT FOR SPRAY
HEADS AND PER MANUFACTURER'S LIMITS FOR OTHER SPRINKLERS. SPRINKLER SPACING
NOT EXCEED 60% OF THE DIAMETER OF THE PUBLISHED DATA.
16. ALL CONTROL WIRE SPLICES TO BE MADE AT VALVE BOXES WITH WATER TIGHT ELECTRICAL
SPLICES, 3M, SCOTT'S LOCK SEAL TACK 3576-78, OR EQUIVALENT.
17. EACH VALVE BOX TO CONTAIN A MINIMUM OF TWO (2) SPARE ORANGE CONTROL WIRES
FOR JACKETED WIRE. ROUTE SPARE WIRES FROM THE CONTROLLER TO THE LAST
VALVE OF EACH MAINLINE BRANCH. COMMON WIRE TO BE WHITE. SINGLE STRAND
WIRE TO BE A MINIMUM OF 14 GAUGE.
18. ALL ELECTRICAL EQUIPMENT TO BE U.L. TESTED AND APPROVED, AND BEAR THE U.L.
LABEL.
19. CROSS CONNECTION PROTECTION INSPECTION REQUIRED. THE BACKFLOW DEVICE TO BE
TESTED UPON THE ORIGINAL INSTALLATION. THE TESTING TO BE PERFORMED BY A PERSON
HOLDING A CURRENT CERTIFICATE AS A BACKFLOW TESTER. THE TEST REPORT TO BE
SUBMITTED TO THE LOCAL WATER DISTRICT, OR PURVEYOR, AND OWNER WITH A COPY TO
BARGHAUSEN CONSULTING ENGINEERS, INC. CONTRACTOR TO INCLUDE TESTING IN THE
SCOPE OF WORK. OWNER IS RESPONSIBLE FOR ANNUAL INSPECTIONS AFTER THE INTIAL
INSPECTION.
20. CONTRACTOR TO PROVIDE SYSTEM WINTERIZATION/SPRING SERVICE WHEN INSTALLATION
HAS BEEN COMPLETED WITHIN 90 DAYS OF NOVEMBER 1 FOR WINTERIZATION, OR
MAY 15 FOR SPRING SERVICE. SERVICE TO BE PERFORMED AS NEAR AS PRACTICAL
TO THE ABOVE DATES, OR AS FREEZE/PRECIPITATION CONDITIONS DETERMINE SERVICE
NEED.
MANUAL FLUSH VALVE
PLUMBED TO PVC OR POLY
Techline® CV DRIPLINE
Techline® START CONNECTION
MALE ADAPTER
EXHAUST HEADER
Techline® TEE
REMOTE CONTROL VALVE
WITH DISC FILTER AND PRV
AREA PERIMETER
SUPPLY HEADER
NETAFIM"
TECHLINE® CV IRREGULAR AREAS: TRIANGULAR
NOT TO SCALE
Barghausen
Consulting Engineers, Inc.
18215 72nd Avenue South
Kent, WA 98032 r425.251.6222 barghausen.com
RESPONSE TO CITY COMMENTS
REVISION
NOTE
MOUNT CONTROLLER LCD SCREEN AT EYE
LEVEL, CONTROLLER SHALL BE HARD -WIRED TO
GROUNDED 110 VAC POWER SOURCE.
PER SPEC
FRONT ELEVATION
RIGHT ELEVATION
LEGEND
U
IRRIGATION
PER SPEC
CONTROLLER (ACC)
00,
PER PLAN
O
IRRIGATION
CONTROL WIRE IN
0
CONDUIT. SIZE AND
TYPE PER LOCAL
CODES
4)
ELECTRICAL SUPPLY
CONDUIT. CONNECT
TO POWER SOURCE,
J-BOX INSIDE
CONTROLLER
®
ADJACENT SURFACE
TO MOUNT
IL
CONTROLLER PER
PLAN
IRRIGATION CONTROLLER - WALL MOUNT
NOT TO SCALE
FINISH GRAC`_
REMOTE CON
VALVE
PVC MAINLY
VALVE BOX
F_ FLUSH WITH LAWN
(1 "), AND MULCH
(3„)
PRESSURE
REGULATOR
PVC LATERAL
SCH. 80 UNION
VALVE BOX EXTENSION
AS REQUIRED
BRICK SUPPORTS
C.F. 7/8" WASHED
GRAVEL SUMP
CONTROL VALVE, PRESSURE REGULATOR, AND FILTER
NOT TO SCALE
THREADED BALL
VALVE
SCH 80 PVC MALE
ADAPTER
FINISH GRADE
SCH 40 PVC 45' ELBOW
FOUR (4) 4%8" BRICKS-
NOTE:
1. LOCATE VALVE BOXES IN PLANTING AREAS.
2. WRAP VALVE BOX WITH A MINIMUM OF 3 MIL THICK PLASTIC
AND SECURE IT USING DUCT TAPE OR ELECTRICAL TAPE.
3. ALL THREADED CONNECTIONS TO BE MADE USING TEFLON TAPE.
4. ALL CHANGES IN ELEVATION SHALL BE MADE USING SCH 40
PVC 45' ELBOWS.
BALL VALVE
NOT TO SCALE
SURAYED. RLH
DESIGNED` JLB
DRAWN` JLB
JLB 11/12/19 JLB CHECKED: JLB
BY DATE APPR &-Rmm JLB
SCALE:
H ZONNTA�L:+q IN3/1i,99,
N/A
ONE INCH
AT PULL SCALE
IF NOT ONE INCH
SCALE ACCOMNGLY
REGULAR VALVE BOX WITH
LOCKING LID
PAVEMENT
a.
VSCH 80 PVC UNION SxS
SCH 80 PVC NIPPLE TxS
MAINLINE
THREE INCH (Y) THICK
LAYER OF PEA GRAVEL
OR APPROVED EQUAL
3/8" WELDED WIRE MESH
PER MANUFACTURER'S
NOTE
1. THIS DETAIL TO
BE USED IF
HUNTER
XC-HYBRID
IRRIGATION
CONTROLLER IS
USED FOR THIS
PROJECT.
2. MOUNT ON
WEATHER
EXPOSED WALL
8' ABOVE GRADE
RAIN SENSOR
NOT TO SCALE
VALVE BOX WITH COVER
FINISH GRADE
QUICK COUPLING VALVE
CENTER IN BOX
1 C.U. FT. 7/8" GRAVEL
SUMP
MARLEX ELL - TYPICAL
PVC SCH 80 PVC NIPPLE
PVC SCH 40 PVC SXSXT TEE
QUICK COUPLING VALVE ASSEMBLY
NOT TO SCALE
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NOT FOR CONSTRUCTION
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CITY OF
RENTON
Plonning/Building/Public Works Dept.
v IRRIGATION NOTES AND DETAILS
0 D FOR
CHICK-FIL-A RENTON
375 RAINIER AVE S, RENTON, WA 98055
6.AWA_ STORE NO.:04249
'KET
NSOR
:R'S
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11/18/19