HomeMy WebLinkAbout009 L2.2 IRRIGATION SCHEDULE AND NOTESWATER CONSUMPTION ESTIMATES ARE BASED ON A SEASONAL
24-WEEK WATERING WINDOW, AND ARE LISTED IN ANNUAL TOTALS
ACRE FEET BASED ON SYSTEM DESIGN
843.2 GAL/.WEEK = 0.06 AC.FT.
ACRE FEET BASED ON VEGETATION TYPE SQUARE FEET
TURF: 0 S.F. = 0.00 AC.FT.
SHRUBS & GROUND COVER: 1,295 S.F. = 0.06 AC.FT.
TREES: 22.3SF = 0.001 AC.FT.
1. CONTRACTOR RESPONSIBLE TO INFORM LANDSCAPE ARCHITECT OF ANY
DISCREPANCIES OR CHANGES NEEDED TO THE IRRIGATION DESIGN. IF CONTRACTOR
MAKES CHANGES TO THE IRRIGATION DESIGN WITHOUT NOTIFYING THE
LANDSCAPE ARCHITECT, CONTRACTOR ASSUMES FULL RESPONSIBILITY OF THE
IRRIGATION SYSTEM DESIGN AND FUNCTIONALITY.
2. LANDSCAPE CONTRACTOR RESPONSIBLE FOR SCHEDULING A PUNCH-LIST
SUBSTANTIAL COMPLETION INSPECTION AND FINAL COMPLETION INSPECTION WITH
LANDSCAPE ARCHITECT. PRIOR TO INSPECTIONS, IRRIGATION MAINLINE TO BE
CHARGED FOR A MINIMUM TWO HOURS AND VALVE BOXES AND EQUIPMENT
HOUSINGS SHALL BE OPENED.
3. CONTRACTOR RESPONSIBLE FOR PROVIDING IRRIGATION AS-BUILTS TO
LANDSCAPE ARCHITECT WITHIN ONE WEEK OF FINAL COMPLETION INSPECTION.
4. CONTRACTOR TO VERIFY STATIC PRESSURE IN THE FIELD PRIOR TO BIDDING AND
CONSTRUCTION. IN THE EVENT OF A DISCREPANCY, CONTRACTOR SHALL NOTIFY
LANDSCAPE ARCHITECT IN WRITING OF ANY CHANGES NECESSARY TO PROVIDE
THE REQUIRED OPERATIONAL PRESSURE AND FLOW. IF NOTIFICATION IS NOT
RECEIVED, CONTRACTOR ASSUMES FULL RESPONSIBILITY FOR SYSTEM
OPERABILITY.
5. PROVIDE PRESSURE REDUCING VALVE UPSTREAM OF BACKFLOW ASSEMBLY IF
PRESSURE EXCEEDS 80 PSI. REDUCE TO 60PSI STATIC PRESSURE.
6. INSTALLED SYSTEM TO BE FULLY WINTERIZEABLE. CONTRACTOR TO PROVIDE
LANDSCAPE ARCHITECT WITH WINTERIZATION PLAN.
7. CONTRACTOR SHALL COORDINATE PLANTING WITH IRRIGATION INSTALLATION.
8. THE CONTRACTOR SHALL INSPECT THE SITE AND VERIFY CONDITIONS AND
DIMENSIONS PRIOR TO CONSTRUCTION.
9. IRRIGATION PLANS ARE SCHEMATIC REPRESENTATIONS ONLY. PLACE LINES IN A
COMMON TRENCH WHENEVER POSSIBLE. FIELD ADJUST LINES TO AVOID CONFLICT
WITH UTILITIES.
10. IRRIGATION IS COORDINATED WITH THE PLANTING PLAN AND SITE IMPROVEMENTS
AND IS DESIGNED WITH RECTANGULAR SPACING GIVING HEAD TO HEAD
COVERAGE. COORDINATE IRRIGATION HEAD LAYOUT WITH NEW PLANT MATERIALS,
LOCATE SPRAY HEADS 30" FROM BASE OF TREE. DO NOT ALTER HEAD LOCATION,
PIPE LAYOUT, OR VALVE LOCATION WITHOUT WRITTEN APPROVAL FROM THE
LANDSCAPE ARCHITECT. NOTIFY LANDSCAPE ARCHITECT IF DISCREPANCIES OCCUR
BETWEEN THE PLANS AND FIELD CONDITIONS.
11. ALL COMPONENTS OF IRRIGATION SYSTEM SHALL BE INSTALLED AND PROPERLY
ADJUSTED TO PROVIDE ADEQUATE HEAD TO HEAD COVERAGE AND ELIMINATE
OVER SPRAY ONTO WALKS, BUILDINGS, PARKING AREAS, ETC.
12. ALL PIPE SIZES INDICATED ARE MINIMUMS. CONTRACTOR MAY NOT DECREASE
PIPE SIZE. LARGER PIPE SIZES MAY BE USED AT NO ADDITIONAL COST TO OWNER.
PIPE SIZES INCREASE IN SIZE DOWNSTREAM OF NEXT SPRAY HEAD, AS SHOWN.
13. INSTALL ALL IRRIGATION PIPE AND CONTROL WIRES IN MINIMUM 4" PVC SLEEVE
BELOW ALL PAVED SURFACES UNLESS OTHERWISE INDICATED ON THE PLANS.
INSTALL SLEEVES PRIOR TO PLACEMENT OF PAVEMENTS AND PAVEMENT
SUB-BASE. WHERE PAVEMENT EXISTS BORE AND PLACE SLEEVES.
14. COORDINATE IRRIGATION POINTS OF CONNECTION AND LOCATION OF AUTOMATIC
CONTROL VALVES WITH LANDSCAPE ARCHITECT. COORDINATE ALL WORK WITH
OTHER TRADES, I.E. ELECTRICAL, MASONRY, ETC.
15. CONTRACTOR TO PROGRAM AUTOMATIC CONTROLLER TO ALLOW FOR THE
EQUIVALENT OF 3/4" OF WATER PER WEEK FOR MANICURED LAWNS AND 1" FOR ALL
OTHER PLANTINGS, OR AS APPROVED BY LANDSCAPE ARCHITECT.
16. ALL PVC PIPES SHALL BE TRENCHED UNLESS PRE-APPROVED TO BE PULLED IN
WRITING BY LANDSCAPE ARCHITECT. POLLY PIPE MAY BE PULLED. PROVIDE
POSITIVE DRAINAGE OF MAINLINE. PLACE MANUAL DRAIN AT LOW POINTS IN
MAINLINE. IDENTIFY LOCATIONS ON AS-BUILTS.
17. USE 45°. ELLS INSTEAD OF 90-DEG. ELLS ON ALL MAINLINES 2-1/2" AND LARGER.
INSTALL CMU THRUST BLOCKS AT ALL MAINLINE CHANGES IN DIRECTION.
18. CONTRACTOR TO INSTALL CONTROLLER AND ACCESSORIES AS REQUIRED.
CONTRACTOR TO FURNISH CONTROL WIRES FROM VALVES TO CONTROLLER.
CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING 110 VOLT SERVICE FROM
EXISTING ELECTRICAL SERVICE AND CONNECTION TO CONTROLLER SERVICE.
19. INSTALL ONE (1) ADDITIONAL RED CONTROL WIRE AND ONE (1) ADDITIONAL WHITE
CONTROL WIRE FROM CONTROLLER TO END OF MAINLINE.
20. ALL TREES TO BE ON A DEDICATED DRIP ZONE FOR DROUGHT PREPARATION
21. ALL RAISED PLANTER BEDS TO BE ON A DEDICATED DRIP ZONE AND DAILY
WATERING SCHEDULE.
Generated:2024-03-13 16:05
P.O.C. NUMBER: 01
Water Source Information:DOMESTIC SERVICE LINE
FLOW AVAILABLE
Point of Connection Size:1"
Flow Available 18.2 GPM
PRESSURE AVAILABLE
Static Pressure at POC:60 PSI
Pressure Available:60 PSI
DESIGN ANALYSIS
Maximum Station Flow:5.68 GPM
Flow Available at POC:18.2 GPM
Residual Flow Available:12.52 GPM
Critical Station:1
Design Pressure:40 PSI
Friction Loss:0.22 PSI
Fittings Loss:0.02 PSI
Elevation Loss:0 PSI
Loss through Valve:3 PSI
Pressure Req. at Critical Station: 43.2 PSI
Loss for Fittings:0.0 PSI
Loss for Main Line:0.05 PSI
Loss for POC to Valve Elevation: 0 PSI
Loss for Backflow:11.8 PSI
Loss for Master Valve:0.04 PSI
Critical Station Pressure at POC: 55.1 PSI
Pressure Available:60 PSI
Residual Pressure Available:4.86 PSI
FLOW TOTALS
Drip Ring:0.8
DRIPLINE - GARDEN BEDS: 5.8
Total:6.6 GPM
FLOW AVAILABLE 18.2 GPM
Drip Ring:1 Valves
DRIPLINE - GARDEN BEDS: 1 Valves
Total:2 Valves
NUMBER MODEL TYPE PRECIP SUN MON TUE WED THU FRI SAT IN./WEEK MIN./WEEK GAL./WEEK GAL./DAY
1 HUNTER ICZ-101-25-LF DRIP RING 1.32 in/h 16 min 16 min 16 min 1 46 37.3 12.4
2 HUNTER ICZ-101-25-LF DRIPLINE - GARDEN BEDS 0.43 in/h 20 min 20 min 20 min 20 min 20 min 20 min 20 min 1 140 11.3 1.61
3 HUNTER ICZ-101-25 DRIPLINE - GARDEN BEDS 0.43 in/h 47 min 47 min 47 min 1 140 795 265
TOTALS:83 20 20 83 20 83 20 326 843.2 278.9
SYMBOL DESCRIPTION QTY PRECIP PSI GPM
DRIPLINE - GARDEN BEDS
AREA TO RECEIVE DRIPLINE
HUNTER HDL-06-18-CV
HDL-06-18-CV: HUNTER DRIPLINE W/ 0.6 GPH EMITTERS AT 18" O.C.
CHECK VALVE, DARK BROWN TUBING WITH GRAY STRIPING.
DRIPLINE LATERALS SPACED AT 18" APART, WITH EMITTERS
OFFSET FOR TRIANGULAR PATTERN. INSTALL WITH HUNTER PLD
BARBED OR PLD-LOC FITTINGS.
1,295 S.F.0.43 in/h 206
SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY DETAIL
HUNTER ICZ-101-25 1"
DRIP CONTROL ZONE KIT. 1IN. ICV GLOBE VALVE WITH 1IN. HY100
FILTER SYSTEM. PRESSURE REGULATION: 25PSI. FLOW RANGE:
2 GPM TO 20 GPM. 150 MESH STAINLESS STEEL SCREEN.
1 3/L2.3
HUNTER ICZ-101-25-LF 1"
DRIP CONTROL ZONE KIT. 1IN. ICV GLOBE VALVE WITH 1IN. HY100
FILTER SYSTEM. PRESSURE REGULATION: 25 PSI. FLOW RANGE:
.5 GPM - 15 GPM. 150 MESH STAINLESS STEEL SCREEN.
2 3/L2.3
HUNTER HDL-09-12-CV DRIP RING 3 N/A
SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY DETAIL
LASCO FITTINGS TUBV-SC
1", 1-1/2", 2", AND 3" PLASTIC FULL BLOCK TRUE UNION BALL VALVE.
SHUT OFF/ISOLATION VALVE TO ELIMINATE WATER HAMMER.
INSTALL SAME SIZE AS MAINLINE.
1 2/L2.3/
BUCKNER-SUPERIOR 3000 1"
NORMALLY CLOSED BRASS MASTER VALVE THAT PROVIDES
DIRTY WATER PROTECTION AND 3-WAY SOLENOID DESIGN.
AVAILABLE IN 1", 1-1/4", 1-1/2", 2", 2-1/2" AND 3" SIZES.
1 10/2.3
FEBCO LF825Y 1"
REDUCED PRESSURE BACKFLOW PREVENTER, LEAD FREE
1 1/L2.3
HUNTER HC-6
6 STATION CONTROLLER WITH WI-FI CONNECTION
1 8/L2.3
HUNTER WRF-CLIK
RAIN/FREEZE SENSOR, INSTALL WITHIN 1000 FT OF CONTROLLER,
IN LINE OF SIGHT. 22-28 VAC/VDC 100 MA POWER FROM TIMER
TRANSFORMER. MOUNT AS NOTED. INCLUDES GUTTER MOUNT.
1 9/2.3
POINT OF CONNECTION 1"
DOMESTIC SERVICE LINE
1 N/A
IRRIGATION LATERAL LINE: PVC SCHEDULE 40 1/2"594.3 L.F.N/A
IRRIGATION LATERAL LINE: PVC SCHEDULE 40 3/4"80.6 L.F.N/A
IRRIGATION MAINLINE: PVC SCHEDULE 40 1/2"2.9 L.F.N/A
IRRIGATION MAINLINE: PVC SCHEDULE 40 3/4"47.1 L.F.N/A
PIPE SLEEVE: PVC CLASS 200 SDR 21 126.3 L.F.N/A
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