HomeMy WebLinkAboutDWG_L2.0 Irrigation - Belle Medical V1r
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APPROVED
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IRRIGATION NOTES
1. SYSTEM DESIGN BASED ON THE ASSUMPTION OF THE AVAILABILITY OF 135 G.P.M. WITH 65 P.S.I. AT THE SOURCE
AND 45 P.S.I. AT THE HEADS.
2. ALL LATERAL LINES THAT ARE NOT LABELED SHALL BE 3/4" DIAMETER.
3. CONTRACTOR TO VERIFY LOCATION OF ALL UTILITIES PRIOR TO INITIATION OF ANY DEMOLITION OR
CONSTRUCTION OPERATIONS. ANY DAMAGE TO EXISTING UTILITIES SHALL BE CONTRACTOR'S RESPONSIBILITY.
4. COORDINATE ALL IRRIGATION INSTALLATION OPERATIONS WITH CIVIL, MECHANICAL, AND ELECTRICAL
ENGINEERING SHEETS.
5. CONTRACTOR SHALL COORDINATE INSTALLATION OF IRRIGATION CONDUIT AND SLEEVES UNDER HARD SURFACES
WITH RESPECTIVE CONTRACTORS.
6. ALL SLEEVES SHALL BE INSTALLED AS PART OF IRRIGATION CONTRACT. APPROXIMATE LOCATION OF SLEEVES
ARE SHOWN ON THE IRRIGATION PLAN. FIELD VERIFY LOCATION. ALL ENDS OF SLEEVES SHALL BE TAPED OR
CAPPED AND MARKED WITH A 2"X 4" PAINTED STAKE EXTENDING TO 24" ABOVE GRADE. STAKES SHALL NOT BE
REMOVED UNTIL THE IRRIGATION SYSTEM IS COMPLETE. ALL SLEEVES SHALL EXTEND A MINIMUM OF 18" BEYOND
BACK OF CURB OR EDGE OF PAVEMENT. PROVIDE COMPACTED BACKFILL AS NECESSARY AT HARD SURFACE
LOCATIONS.
7. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS AND FEES REQUIRED FOR THIS WORK.
8. IRRIGATION CONTROLLER(S) ARE TO BE LOCATED AS SHOWN ON THE PLAN. CONTROLLERS SHALL BE WIRED TO
POWER SUPPLY BY A LICENSED ELECTRICIAN PER LOCAL CODES. IRRIGATION CONTRACTOR TO PROVIDE ALL
REQUIRED CONNECTIONS TO 24 VOLT IRRIGATION CONTROL WIRE INSIDE THE BUILDING THROUGH APPROPRIATE
SIZED CONDUIT.
9. ALL ELECTRICAL WORK TO MEET OR EXCEED N.E.C., STATE CODES, LOCAL CODES, AND MANUFACTURER'S
RECOMMENDATIONS.
10. CONTRACTOR SHALL REMOVE AND DISPOSE OF ALL ROCK AND DEBRIS BROUGHT TO THE SURFACE AS A RESULT
OF TRENCHING OPERATIONS.
11. CONTRACTOR SHALL REFER TO SPECIFICATIONS AND DETAIL DRAWINGS FOR ADDITIONAL REQUIREMENTS.
12. ALL 24 VOLT POWER WIRES SHALL BE #14 AWG COPPER. ALL ABOVE GROUND 120 VOLT AND 24 VOLT WIRE SHALL
BE IN PVC CONDUIT. ONE POWER WIRE SHALL BE PROVIDED BACK TO THE CONTROLLER FOR EACH VALVE. ALL
COMMON WIRES SHALL BE #12 AWG COPPER. ALL 24 VOLT WIRES SHALL BE TAPED TOGETHER AT TEN FOOT
(10'-0") INTERVALS.
13. INSTALLATION SHALL COMPLY WITH ALL NATIONAL, STATE, AND LOCAL LAWS AND ORDINANCES.
14. IRRIGATION CONTRACTOR SHALL PROVIDE A COMPLETE AS -BUILT DRAWING IN PDF FORMAT UPON COMPLETION
OF INSTALLATION AND PRIOR TO FINAL PAYMENT.
15. THE ENTIRE SYSTEM SHALL BE GUARANTEED TO BE COMPLETE AND PERFECT IN EVERY DETAIL FOR A PERIOD OF
ONE YEAR FROM THE DATE OF ITS ACCEPTANCE; REPAIR OR REPLACEMENT OF ANY DEFECTS OCCURRING WITHIN
THOSE TWO YEARS SHALL BE FREE OF EXPENSE TO THE OWNER.
16. AS PART OF THIS CONTRACT, PERFORM AT NO EXTRA COST WINTERIZATION AND SPRING START UP OF THE
SYSTEM DURING THE GUARANTEE PERIOD (1 YEAR).
17. ALL MATERIALS SHALL BE NEW AND WITHOUT FLAWS OR DEFECTS OF THE QUALITY AND PERFORMANCE
SPECIFIED, AND SHALL MEET THE REQUIREMENTS OF THIS SYSTEM. USE MATERIALS AS SPECIFIED, NO
SUBSTITUTIONS SHALL BE PERMITTED WITHOUT PRIOR WRITTEN PERMISSION OF THE OWNER OR LANDSCAPE
ARCHITECT.
18. IRRIGATION CONTRACTOR SHALL MAKE NECESSARY MINOR FIELD ADJUSTMENTS TO SPRINKLER NOZZLES,
SPRINKLERS, PIPE, AND OTHER IRRIGATION EQUIPMENT LOCATIONS TO FIT THE AS -BUILT SITE. ADJUST HEAD AND
PIPE LOCATIONS AS REQUIRED TO AVOID DAMAGING EXISTING TREE ROOTS. ADJUSTMENTS SHALL ENSURE HEAD
TO HEAD COVERAGE AND NOT OVERSPRAY THE BUILDING OR OTHER IMPROVEMENTS.
19. IRRIGATION PIPING LAYOUT IS SCHEMATIC. WHERE LINES ARE SHOWN BELOW PAVEMENT ADJACENT TO
LANDSCAPE AREAS THEY SHALL BE LOCATED IN THE LANDSCAPE AREA UNLESS SHOWN WITH A SLEEVE SYMBOL.
20. BASE PLAN AND LOCATION OF EXISTING EQUIPMENT ARE SCHEMATIC IN NATURE. FIELD VERIFY ALL BASE AND
EXISTING IRRIGATION ELEMENTS AND CONDITIONS PRIOR TO CONSTRUCTION AND PROVIDE NECESSARY
ADJUSTMENTS.
21. IN THE EVENT OF A DISCREPANCY, IMMEDIATELY NOTIFY THE LANDSCAPE ARCHITECT.
DRIP IRRIGATION NOTES
1. THE PLANTER BEDS SHALL BE IRRIGATED WITH A NETAFIM DRIP IRRIGATION SYSTEM OR APPROVED EQUAL. THE
CONTRACTOR IS RESPONSIBLE TO INSTALL THE DRIP SYSTEM AS PER DETAILS PROVIDED, MANUFACTURER'S
RECOMMENDATIONS AND THE FOLLOWING REQUIREMENTS:
A. NETAFIM TECHLINE HCVXR DRIP TUBING SHALL BE USED FOR FORMAL PLANTER BED AREAS, .53 GPH
EMITTER (a) 18" EMITTER SPACING AND 18" ROW SPACING SHALL BE USED.
B. A LOW VOLUME CONTROL ZONE KIT SHALL BE INSTALLED PER EACH ZONE. SEE NOTES, LEGENDS AND
DETAILS.
C. ALL ZONES SHALL BE INSTALLED WITH A MANUAL LINE FLUSHING VALVE. SEE DETAIL.
D. ALL DRIP TUBING SHALL BE BURIED AND STAKED TO PREVENT EXPOSURE OF PIPE THROUGH MULCH AS
DETAILED.
2. THE CONTRACTOR SHALL BE RESPONSIBLE TO INSTALL THE DRIP SYSTEM SO THAT THE OPTIMUM AMOUNT OF
WATER IS APPLIED TO ENSURE THE HEALTH OF ALL PLANT MATERIAL. EXTRA DRIP TUBING ARE TO BE INSTALLED
AT ALL TREES PLANTED WITHIN DRY LAND SEEDING AREAS TO INSURE PROPER WATERING IF NECESSARY. SEE
DETAIL.
3. THE CONTRACTOR IS RESPONSIBLE TO SCHEDULE A MEETING WITH THE LANDSCAPE ARCHITECT AND THE
OWNER'S REPRESENTATIVE BEFORE PROCEEDING WITH ANY IRRIGATION INSTALLATION IN ORDER TO REVIEW
WORK TO BE DONE.
4. ALL PVC LATERAL LINES FROM VALVES TO HEADERS ARE TO BE BURIED AT MINIMUM DEPTH OF TWELVE INCHES
(12"). SIZE AS NECESSARY. (SEE PIPE SIZING NOTES ON THIS SHEET.)
5. AFTER INSTALLATION OF THE IRRIGATION SYSTEM THE CONTRACTOR IS RESPONSIBLE TO PROVIDE THE OWNER
WITH AS -BUILT DRAWINGS AND INSTRUCTIONS FOR MAINTENANCE OF THE DRIP SYSTEM.
6. PROVIDE NETAFIM TUBING AS PER DETAILS TO ENSURE EACH SHRUB AND TREE RECEIVES ADEQUATE IRRIGATION.
BURY NETAFIM AS SPECIFIED. ADJUST NETAFIM LOCATION TO OBTAIN COMPLETE COVERAGE. REFER TO NOTES
FOR SPECIFICATIONS.
CAUTION NOTICE
THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND/OR ELEVATION OF EXISTING UTILITIES AS
SHOWN ON THESE PLANS IS BASED ON RECORDS OF THE VARIOUS UTILITY COMPANIES AND, WHERE POSSIBLE,
MEASUREMENTS TAKEN IN THE FIELD. THE INFORMATION IS NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE. THE
CONTRACTOR MUST CALL THE LOCAL UTILITY LOCATION CENTER AT LEAST 48 HOURS BEFORE ANY EXCAVATION TO
REQUEST EXACT FIELD LOCATIONS OF THE UTILITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO
RELOCATE ALL EXISTING UTILITIES WHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS.
SYSTEM OPERATIONAL NOTES
SYSTEM OPERATION:
(BASED ON HISTORICAL CLIMATE)
CONTROLLER SETUP:
A CYCLING TECHNIQUE WILL BE USED FOR APPLICATION OF WATER, EACH STATION RUN TIME WILL BE APPLIED WITH
THREE (3) DIFFERENT START TIMES. THEREFORE STATION RUN TIMES REFLECT ONE THIRD (113) THE TOTAL
APPLICATION. PEAK WATER APPLICATION WILL REQUIRE IRRIGATION EVERY NIGHT. SET CONTROLLERS FOR START
TIME #1 AT 7:30P.M., START TIME #2 AT 12:OOA.M., AND START TIME #3 AT 5:30A.M. EXTEND WATER WINDO IF REQUIRED
TO MEET PEAK WATER REQUIREMENTS.
INITIAL STATION RUN TIMES:
DRIP ZONES: SHRUBS - 5 MINUTE CYCLES.
SYSTEM BALANCING:
AS THE SYSTEM OPERATES, SOME ZONES WILL BE WET WHILE OTHERS ARE DRY. ADJUST ONLY THOSE STATIONS
WHICH REQUIRE ADDITIONAL OR LESS WATER. FOR EXAMPLE, IF STATION A7, A 50'-0" ROTORY ZONE IS ALWAYS DRY,
CHANGE THE STATION A7 RUN TIME FROM FIFTEEN (15) MINUTES TO SIXTEEN (16) MINUTES. CONTINUE MAKING
ADJUSTMENTS UNTIL THE ZONE MOISTURE CONTENT IS ACCEPTABLE. USE NOZZLE CHANGES OR NOZZLE SCREW
ADJUSTMENTS TO ADJUST WET AND DRY AREAS WITHIN A ZONE.
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IRRIGATION PLAN
20 0 20 40 60
SCALE: 1"= 20'-0"
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CALL 2 BUSINESS DAYS
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MARKING OF
UNDERGROUND
MEMBER UTILITIES
IRRIGATION MATERIAL LEGEND
SYMBOL DESCRIPTION
'NETAFIM' LOW VOLUME CONTROL KIT (AT DRIP
ZONES) ELECTRIC REMOTE CONTROL VALVE. SEE
ZONE SCHEDULE FOR VALVE SIZE.
D.1..1.
'HUNTER' REMOTE CONTROL VALVE LABEL (TS =
ff'
TURF SPRAY, D = DRIP).
PVC LATERAL SUPPLY DRIP IRRIGATION
3/4" CLASS 200 SOLVENT WELD PVC IRRIGATION
LATERAL
H
1" CLASS 200 SOLVENT WELD PVC IRRIGATION
LATERAL
1" SCHEDULE 40 SOLVENT WELD PVC MAIN LINE.
SCHEDULE 40 IRRIGATION SLEEVE, SIZE AS
_ _ _ _ _
_ INDICATED ON PLANS. (Provide an additional 2" sleeve at
6" SLV
all main line sleeve locations for control wires.)
GRAY SCHEDULE 40 PVC FOR ELECTRICAL CONTROL
- - - - - - -
- WIRES, SIZE AS INDICATED ON PLANS. COORDINATE
WITH ELECTRICAL.
®
1 1/4" WILKINS GATE VALVE OR APPROVED EQUAL.
1" HUNTER HQ-5LRC QUICK COUPLING VALVE W/
&
HK-55 KEY, AND HOSE SWIVEL, SEE DETAIL.
'HUNTER' PRO-HC 24 STATION (PHC-24-00-i) WALL
MOUNT CONTROLLER, SEE DETAIL. INSTALL
®
WIRELESS SOLAR -SYNC SENSOR WITHIN 40'-0" OF
CONTROLLER
O MANUAL DRAIN VALVE AS DETAILED.
POINT OF CONNECTION / BACK FLOW PREVENTER
AS DETAILED - CONNECT NEW IRRIGATION SYSTEM
TO 1" SERVICE LINE (PROVIDED BY OTHERS) WITH
1" MANUAL BRASS ANGLE VALVE WITH FIXED "T"
HANDLE AND 1" MANUAL BRASS DRAIN VALVE AND
N COVER WITH 10" SLEEVE AND 12" VALVE BOX (SEE
DETAIL). CONNECT TO WILKINS MODEL #975XL, 1"
REDUCED PRESSURE BACKFLOW PREVENTER (SEE
DETAIL). INSTALL BACKFLOW PREVENTER STRONG
BOX ENCLOSURE AS NECESSARY . VALVE BOX IS
TO BE LARGE ENOUGH FOR SERVICE ACCESS AND
TESTING.
ZONE SCHEDULE
ZONE # GPM
PSI VALVE SIZE
D 1 9.25
D 2 2.41
30 1" LVCZ10075-HFHP
30 %4" LVCZS8010075-LF
DRIP MATERIAL LEGEND
NETAFIM- O O O O 11 NETAFIM-
AREA ONE O O 11O AREA ONE
#1A LOUT
REFER TO NUMBERED
CALLOUT NOTES NOTES BELOW
1. CONNECT NEW 1" MAINLINE TO EXISTING 8" DOMESTIC WATER MAIN STUB -OUT IN
THIS APPROXIMATE LOCATION (FIELD VERIFY). REFER TO CIVIL PLANS FOR
ADDITIONAL INFORMATION.
2. 2" WIRE SLEEVE. ROUTE TO CONTROLLER LOCATION PER LOCAL CODES AS
REQUIRED.
3. WALL MOUNT INDOOR IRRIGATION CONTROLLER IN BUILDING AS SHOWN. CONNECT
120 VOLT AS REQUIRED. ALL ABOVE GRADE WIRES SHALL BE LOCATED IN
APPROPRIATELY SIZED CONDUIT (2" MINIMUM). IRRIGATION CONTRACTOR SHALL BE
RESPONSIBLE TO COORDINATE WITH CERTIFIED ELECTRICAL CONTRACTOR FOR
ALL ELECTRICAL CONNECTIONS. IRRIGATION CONTRACTOR SHALL ENSURE ALL
CONTROLLER OPTIONS AND ZONES ARE FULLY OPERATIONAL AFTER TRENCHING
HAS FINISHED. CONTROLLER LOCATION TO BE OWNER APPROVED. REVISE
LOCATION AS REQUIRED.
4. EXTEND EXTRA WIRES TO THIS POINT. COIL APPROXIMATELY 24" LENGTH OF
EXTRA WIRES IN SEPARATE VALVE BOX AT THIS LOCATION.
5. INSTALL'HUNTER' POLYFLEX RISER AT END OF DRIPZONE LINE TO ENSURE PROPER
FUNCTIONALITY. NOZZLE WITH (TS-T-Q).
6. INSTALL MANUAL FLUSH VALVES AT END OF DRIP ZONE LINE FOR MAINTENANCE
PURPOSES.
7. IRRIGATION PIPING LAYOUT IS SCHEMATIC. WHERE MAINLINE, LATERAL LINE AND
OTHER MATERIALS ARE SHOWN IN ASPHALT, CONCRETE HARDSCAPE AREAS OR
OFFSITE, IT SHALL BE LOCATED IN ADJACENT LANDSCAPE AREAS ONSITE.
8. EXISTING IRRIGATION IN COMMON AREA TO REMAIN.
9. EXISTING IRRIGATION IN THIS APPROXIMATE AREA TO BE MODIFIED TO PROVIDE
HEAD TO HEAD SPRAY COVERAGE IN TURF AREA.
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DATE: DEC 2021
DRAWN BY: LP
CHECKED: LP
JOB NUMBER: 21121
SHEET TITLE
IRRIGATION
PLAN
SHEET NUMBER
L-2.0
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