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HomeMy WebLinkAboutL6.0 - IRRIGATION WATER USE PLAN 06-30-2020RUSRUS RUSRUSRUSSIOSIOSIOSIOSIOSIOSIOLANLANLANLANLANLANLANRUSRUSRUSRUSRUSRUSSPRSPRSPR SPRSPRSPRSPRSPRSPRSPR4826.04824.04825.04824.04826.04826.54825.04824.04825.04824.04824.04828.04826.04833.04832.04831.54831.04830.04832.04831.04829.04830.04831.04829.04831.0UP UPRAMPBACKFLOWPREVENTORPROPOSEDCONNECTION POINTPROPOSED IRRIGTIONWELL (TO BE VERIFIED)OPEN SPACE IRRIGATIONTO BE SOURCED FROMEXISTING SUBDIVISIONWELLS. MUST BECOORDINATED.IRRIGATION SLEEVE, TYP.BFCWCIRRIGATIONTYPEIRRIGATION SCHEDULETOTALAREA / QTYANNUALET RATETOTALANNUAL H2O5,541 SF29 IN / SF100,109 GALH.E. BLVDSPRAYIRRIG. SOD11,125 SF29 IN / SF200,995 GAL99 TREES1,634 GAL /WEEK29,403 GAL270 SHRUBS2,025 GAL /WEEK36,450 GAL132PERENNIALS1,016 GAL /WEEK18,288 GALTOTAL ANNUAL H2O REQUIRED: 371,710 GALTOTAL ACRE FEET PER YEAR: 1.14 ACRE FEETH.E. SPRAYIRRIG. SODH.E. TREEBUBBLERH.E. SHRUBDRIP IRRIG.H.E.PERENN.DRIP IRRIG.SYMBOLDESCRIPTIONIRRIGATION LEGENDBACKFLOW PREVENTERBFIRRIGATION CONTROLLERCCONNECTION POINTCPIRRIGATION SLEEVE, 4" MIN. SCH 40 PVC***LAYOUT TO BE DETERMINED IN FIELD BYIRRIGATION CONTRACTORWPROPOSED IRRIGATION WELLYC NOTESIRRIGATION NOTES AND SPECIFICATIONS1.ALL VALVE BOXES TO BE STANDARD SIZE OR LARGER.2.IRRIGATION MAIN LINE TO BE 1.5" SCH 40 PVC PIPE OR 150 PSI POLY PIPE.3.ALL TREES TO BE IRRIGATED THROUGH DEDICATED BUBBLERS. BUBBLERS TO BE EVENLY DISTRIBUTEDAROUND BASE OF TREE WITH FOUR (4) EVENLY SPACED 1 GPH BUBBLER EMITTERS.4.TREES AND SHRUBS PLACED WITHIN PLANTING BEDS MAY UTILIZE DRIP IRRIGATION. DRIP IRRIGATION TOBE ADJUSTED PER REQUIREMENTS OF EACH INDIVIDUAL PLANT.5.ALL SHRUBS OUTSIDE OF DEDICATED PLANTING BEDS TO HAVE DEDICATED BUBBLERS. BUBBLERS TO BEEVENLY DISTRIBUTED AROUND BASE OF SHRUB WITH TWO (2) EVENLY SPACED 1 GPH BUBBLER EMITTERS.6.BUBBLERS TO TREES MAY BE OMITTED WHERE OVERHEAD IRRIGATION WILL PROVIDE ADEQUATE WATER.7.ALL MIXED SHRUB AND PERENNIAL PLANTINGS TO BE IRRIGATED WITH DEDICATED DRIP TUBING. DRIPEMITTERS TO BE ADJUSTED PER REQUIREMENTS OF EACH INDIVIDUAL PLANT.8.LAWN AND SEED AREAS TO BE IRRIGATED WITH SPRAY OR ROTOR OVERHEAD IRRIGATION AS INDICATEDON PLAN.9.ALL HEADS MUST ACHIEVE HEAD-TO-HEAD COVERAGE FOR SOD AREAS.10.SYSTEM SHALL UTILIZE WEATHER / MOISTURE MONITOR.11.BACKFLOW ASSEMBLY AND BLOWOUT ASSEMBLY SHALL BE LOCATED IN MECHANICAL ROOM ORAPPROVED EXTERNAL GRADEBOX. IT IS THE RESPONSIBILITY OF THE LANDSCAPE CONTRACTOR TOCOORDINATE INSTALATION PER LOCAL CODES AND ORDINACES AS WELL AS WITH ARCHITECTURE AND ALLOTHER TRADES.12.POWER SOURCE FOR IRRIGATION CONTROLLER TO BE COORDINATED WITH ELECTRICAL ENGINEER,ELECTRICAL CONTRACTOR AND LANDSCAPE CONTRACTOR.13.DO NOT INSTALL IRRIGATION SYSTEM WHEN OBVIOUS OBSTRUCTIONS OR GRADE CHANGES ARE PRESENT.14.ALL INFORMATION TO BE FIELD-VERIFIED BY CONTRACTOR PRIOR TO INSTALLATION.15.THE CONTRACTOR SHALL MAINTAIN AN ACCURATE & CURRENT 'AS-BUILT' IRRIGATION PLAN ON SITE AT ALLTIMES.16.SYSTEM DESIGNED TO FALL WITHIN OPERATING PRESSURE OF 50 PSI AND 12 GPM. IF NOT WITHIN LIMITS,CONTRACTOR MUST CONTACT LANDSCAPE ARCHITECT.4020080N1L6.01"=40'-0"Irrigation Water UseL6.0IRRIGATIONWATERUSE PLANAny unauthorized reproduction or use of this information without the expressed written consent of Bechtle Architects is a violation of U.S. copyright laws. Copyright © 2018 Bechtle Architects JOB:4515 Valley Commons Drive #201 Bozeman, MT 59718 406.585.4161 ph 406.585.6919 fax BECHTLE ARCHITECTS TOWN AND COUNTRY FOODS BOZEMAN, MONTANA12/18/2019SP102/14/2020RC06/30/2020RC