HomeMy WebLinkAboutR-396431M
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FINISH GRADE
6" OFFSET
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PVC LATERAL
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AT 95% DENSIN
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PVC LATERAL
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PVC MAINLINE
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ALT. WIRE SLEEVE
-
PIPE BED MATERIAL
TO BE CLEAN AND
FREE OF ROCK
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LARGER THAN 1/2"
PVC MAINLINE/LATERAL
NOTE:
DIMENSIONS ARE MINIMUM
CLEARANCES.
ALL IRRIGATION SLEEVING
TRENCH BACKFILL MATERIAL TO
BE CLASS
"B" OR BETTER (MAX. OF
10% PASSING LOAD SCREEN)
AND BE
COMPACTED TO MIN. 95%
OPTIMUM DENSITY PER ASTM D-1557-70
(MODIFIED PROCTOR)
SLEEVE/TRENCHING DETAIL
NOT TO SCALE
FINISH GRADE
12"
4"
PVC CROSS TO
COMPRESSION ADAPTERS
TYPICAL
L
DRIPLINE - TYPICAL
SUB -MANIFOLD
GALVANIZED TIE -DOWN
STAKES AT 3' O.C.
PVC TEE TO
COMPRESSION ADAPTERS
TYPICAL
PVC SUPPLY MANIFOLD J FLOW FROM
NOTES: VALVE
SEE PLANS & LEGEND FOR ALL DIMENSIONS AND LATERAL SPACING.
RATIO OF LATERALS TO START MAY VARY PER HYDRAULIC DEMAND.
CENTER -FEED SUPPLY SUB -MANIFOLD DETAIL
NOT TO SCALE
r FLUSH WITH LAWN
FINISH GRADE 53��2. AND MULCH
T ( I)
WIRE WITH
REMOTE CONTROL WATERPROOF PRESSURE
VALVE CONNECTORS REGULATOR
PVC MAINLINE
RX —PVC LATERAL
VALVE BOX
D / D SCH. 80 UNION
FILTER
REMOTE CONTROL VALVE,
PRESSURE REGULATOR AND FILTER DETAIL
BRICK SUPPORTS
1 C.F. 7/8" WASHED
GRAVEL SUMP
LANDSCAPE and IRRIGATION PLAN
FOR
UW MEDICINE - VALLEY MEDICAL CENTER
MEDICAL OFFICE BUILDING EXPANSION
PER MWIUFXTURER'S
I, SPECIFICALONS "
MOUNTING BRACKET
SENSOR
SECURE PER MANUFACTURER'S
SPECIRCATIONS
WNL
NOTE:
MOUNT ON WENTiER EXPOSED WALL S' ABOVE GRADE
RAIN SENSOR DETAIL
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 SON 80 PVC NIPPLE
PVC SON 40 PVC SXSXT TEE
QUICK COUPLING VALVE ASSEMBLY
NOT TO SCALE
FINISH GRADE
6" ROUND VALVE BOX
AUTOMATIC FLUSH VALVE
BLANK TUBING
COMPRESSION ELBOW
TYPICAL
BRICK SUPPORTS
1111 1_ I -I PVC PIPE
2 C.F. 7/8" WASHED
GRAVEL SUMP
AUTOMATIC FLUSH VALVE DETAIL
NOT TO SCALE
6" ROUND VALVE BOX
AIR/VACUUM RELIEF VALVE
1/2" PVC TEE
COMPRESSION ADAPTER
TYPICAL
DRIPLINE - TYPICAL
OR BLANK TUBING - TYPICAL
1 C.F. 7/8" WASHED
GRAVEL SUMP
BRICK SUPPORTS
NOTE:
AIR/VACUUM RELIEF VALVE CANNOT BE CONNECTED LOWER THAN DRIPLINE LATERALS.
FOR USE ON ZONES OF 7 GPM OR LESS ONLY (PLUMBED TO TUBING).
1/2° AIR/VACUUM RELIEF VALVE DETAIL
NOT TO SCALE
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 PROVIDE WRITTEN TEST RESULTS OF AVAILABLE WATER PRESSURE
TO LANDSCAPE ARCHITECT PRIOR TO BEGINNING ANY WORK.
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
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.
S. 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.
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.
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4 I WPI DATUM
AS
N0. REVISION BV DATE MPR ®5
STATE OF
WASHINGTON
R��EGGI\ISS�TERRRII1111EE�D
LANDSCAP�Y
HITECT
JEFF M. VARLET
CERTIFICATE No. 774
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 PIANS.
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.
21. IRRIGATION SCHEDULING:
THE IRRIGATION CONTROLLER CONTAINS A WATER BUDGET FEATURE. PERIODIC
(WEEKLY) ADJUSTMENT OF THE WATER SCHEDULE IS INTENDED TO BE MADE VIA
BUDGET ADJUSTMENT. RE -ADJUST WATERING DAYS AT 100 PERCENT BUDGET WHEN
ADJUSTMENT EXCEEDS 30%. SET CONTROLLER FOR HIGHEST ETo WATER SCHEDULE,
BASED ON PUBLISHED LOCAL EVAPOTRANSPIRATION DATA. SYSTEM HAS BEEN DESIGNED
FOR 50 TO 80 PERCENT DISTRIBUTION UNIFORMITY. LAWN ZONES SHOULD BE SCHEDULED
FOR 100 PERCENT REPLACEMENT FACTOR ON A TYPICAL MINIMUM 3 -DAY CYCLE. SHRUB
ZONES SHOULD BE PROGRAMMED AT 40 TO 70 PERCENT OF THE MONTHLY LAWN WATER
REQUIREMENT ON A ONCE PER WEEK CYCLE. ALL WATERING IN EXCESS OF THE LOCAL
ETG ("FIELD RECHARGE') TO BE COMPLETED DURING THE CONSTRUCTION PHASE WHILE
THE CONTRACTOR IS ON THE JOB SITE. OVER WATERING OF LANDSCAPE DUE TO
CONTROLLER SCHEDULING TO BE GROUNDS FOR CONTRACTOR TO REPAIR ANY RESULTANT
DAMAGES AT CONTRACTOR'S OWN EXPENSE.
22. SUBSTITUTION OF IRRIGATION MATERIAL/EQUIPMENT TO BE MADE ONLY UPON WRITTEN
APPROVAL OF OWNER'S REPRESENTATIVE.
23. CLEANUP AND PROTECTION: DURING IRRIGATION WORK, KEEP ALL PAVEMENT CLEAN AND WORK
AREAS IN AN ORDERLY CONDITION. PROTECT IRRIGATION WORK AND MATERIALS FROM DAMAGE
DUE TO VJJDSCAPE AND IRRIGATION OPERATIONS AND TRESPASSERS. MAINTAIN PROTECTION
DURING INSTALLATION AND MAINTENANCE PERIOD. TREAT, REPAIR, OR REPLACE DAMAGE VJJDSCAPE
AND IRRIGATION WORK AS DIRECTED BY THE OWNER.
24, PRIOR TO BACKFILLING IRRIGATION TRENCHES, WJDSCAPE CONTRACTOR SHALL CONDUCT A WATER
PRESSURE AND COVERAGE TEST IN THE PRESENCE OF THE LANDSCAPE ARCHITECT. LANDSCAPE
CONTRACTOR TO GIVE 3 (THREE) WORKING DAYS NOTICE PRIOR TO TEST.
CITY OF
RENTON
Plannin9/00tliny/PublPc Warks Dept.
R-3964-31
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
CURRENT PLANNING
cclose 01 /22/2018
IRRIGATION PLAN - NOTES AND DETAILS
UW MEDICINE - VALLEY MEDICAL CENTER
MEDICAL OFFICE BUILDING EXPANSION
400 SOUTH 43RD STREET
RENTON, WASHINGTON 98055