HomeMy WebLinkAboutL600IrrigationPlan_02222021G
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10'BFCPWCIRRIGATION POINT OF CONNECTION TOBE LOCATED IN THE RISER ROOM ONLEVEL 0. lNSTALL BACKFLOW ANDCONTROLLER IN RISER ROOM PER LOCALCODES AND ORDINANCESLOCATE WEATHER STATIONPER MANUFACTURER'SRECOMMENDATIONS20' ZONE 2WATERCOURSEAND STEEPSLOPE SETBACK30' ZONE 1WATERCOURSEAND STEEPSLOPE SETBACK SYM DESCRIPTIONIRRIGATION LEGENDIRRIGATION SLEEVE, 4" Min. SCH 40 PVC IRRIGATION CONTROLLERBACKFLOW PREVENTER1.5"CONNECTION POINT1, L700WEATHER STATIONSIZE DETAIL BFCPWC2, L7003, L7006, L700IRRIGATIONTYPEIRRIGATION SCHEDULETOTALAREA / QTYANNUALET RATETOTALANNUAL H2O4,160 SF29 IN / SF75,159 GALH.E. BLVDSPRAYIRRIG. SOD6,751 SF29 IN / SF121,970 GAL49 TREES809 GAL /WEEK14,553 GAL96 SHRUBS720 GAL /WEEK12,960 GAL115PERENNIALS230 GAL /WEEK4,1408 GALTOTAL ANNUAL H2O REQUIRED: 282,684 GALTOTAL ACRE FEET PER YEAR: 0.87 ACRE FEET14,400 SF6 IN / SF53,902 GALH.E. SPRAYIRRIG. SODH.E. SPRAYIRRIG. SEEDH.E. TREEBUBBLERH.E. SHRUBDRIP IRRIG.H.E.PERENN.DRIP IRRIG.IRRIGATION 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 BEEVENLY DISTRIBUTED AROUND BASE OF TREE WITH FOUR (4) EVENLY SPACEDBUBBLERS/EMITTERS.4.TREES AND SHRUBS PLACED WITHIN PLANTING BEDS MAY UTILIZE DRIP IRRIGATION.DRIP IRRIGATION TO BE ADJUSTED PER REQUIREMENTS OF EACH INDIVIDUAL PLANT.5.ALL SHRUBS OUTSIDE OF DEDICATED PLANTING BEDS TO HAVE DEDICATED BUBBLERS.BUBBLERS TO BE EVENLY DISTRIBUTED AROUND BASE OF SHRUB WITH TWO (2) EVENLYSPACED BUBBLERS/EMITTERS.6.ALL MIXED SHRUB AND PERENNIAL PLANTINGS TO BE IRRIGATED WITH DEDICATED DRIPTUBING. DRIP EMITTERS TO BE ADJUSTED PER REQUIREMENTS OF EACH INDIVIDUALPLANT.RECOMMENDED EMITTERS PER PLANT TYPE:PERENNIALS- (1) 0.5 GPH EMITTERSHRUBS- (2) 1.0 GPH EMITTERS/0.25-1.0 GPM BUBBLERSTREES- (4) 1.0 GPH EMITTERS/0.25-1.0 GPM BUBBLERS***TREES UTILIZING DRIP IN PLANTING BEDS MAY NEED ADDITIONALEMITTERS TO MEET WEEKLY WATERING REQUIREMENTS.7.LAWN AND SEED AREAS TO BE IRRIGATED WITH SPRAY OR ROTOR OVERHEADIRRIGATION AS INDICATED ON PLAN.8.ALL HEADS MUST ACHIEVE HEAD-TO-HEAD COVERAGE FOR SOD AREAS.9.SYSTEM SHALL UTILIZE WEATHER / MOISTURE MONITOR, VERIFY BEST LOCATION INFIELD.10.BACK FLOW ASSEMBLY AND BLOWOUT ASSEMBLY SHALL BE LOCATED IN MECHANICALROOM OR APPROVED EXTERNAL GRADE BOX. IT IS THE RESPONSIBILITY OF THELANDSCAPE CONTRACTOR TO COORDINATE INSTALLATION PER LOCAL CODES ANDORDINANCES AS WELL AS WITH ARCHITECTURE AND ALL OTHER TRADES.11.POWER SOURCE FOR IRRIGATION CONTROLLER TO BE COORDINATED WITHELECTRICAL ENGINEER, ELECTRICAL CONTRACTOR AND LANDSCAPE CONTRACTOR.12.DO NOT INSTALL IRRIGATION SYSTEM WHEN OBVIOUS OBSTRUCTIONS OR GRADECHANGES ARE PRESENT.13.ALL INFORMATION TO BE FIELD-VERIFIED BY CONTRACTOR PRIOR TO INSTALLATION.14.THE CONTRACTOR SHALL MAINTAIN AN ACCURATE & CURRENT 'AS-BUILT' IRRIGATIONPLAN ON SITE AT ALL TIMES.15.SYSTEM DESIGNED TO FALL WITHIN OPERATING PRESSURE OF XX-XX PSI AND XX-XXGPM. IF NOT WITHIN LIMITS, CONTRACTOR MUST CONTACT LANDSCAPE ARCHITECT.20100401L6001"=20'-0"Irrigation Plandesign5la.com406.587.4873dateissuedrawn by:checked by:filename:z:\village lot 5\autocad\01_sheets\l600_vd_lot 5_irrigation.dwg
The Village Downtown Lot 5
130 Village Crossing Way
Bozeman, Montana
HU TMS
02/22/21Site Plan Mod.N
Irrigation PlanL 600