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SSTSTSTSTSTSTSTSTSTST STSTSTSTSTSTSTSTST12356789104BUILDING CBUILDING BBUILDING AWELLWS1BFMVFSCFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFWELL 2IQFIRRIGATION GENERAL NOTES1.PRIOR TO COMMENCING WORK, THE APPLICANT MUST CONTACT THE CITY OF BOZEMAN WATERCONSERVATION DIVISION TO SCHEDULE A PRE-INSTALLATION MEETING.2.A BACKFLOW PREVENTER SHALL BE PROFESSIONALLY INSTALLED AS PER THE CITY OF BOZEMANREQUIREMENTS (SEE IRRIGATION SCHEDULE L302).3.IRRIGATION CONTROLLERS LABELED BY U.S. EPA WATERSENSE® PROGRAM ARE REQUIRED.4.IRRIGATION CONTRACTOR SHALL INSTALL A RAINBIRD (OR SIMILAR) WEATHER SENSOR WHEREAPPROPRIATE (SEE IRRIGATION SCHEDULE L302).5.CONTRACTOR TO INSTALL CONTROLLER AND ACCESSORIES AS REQUIRED. CONTROL WIRES ANDVALVES TO CONTROLLER TO BE FURNISHED BY CONTRACTOR.6.CONTRACTOR TO COORDINATE WITH ELECTRICAL FOR CONTROLLER CONNECTION & POWER.7.INSTALLED SYSTEM TO BE FULLY WINTERIZEABLE. CONTRACTOR TO PROVIDE OWNERSWINTERIZATION PLAN (SEE IRRIGATION SCHEDULE & PLAN FOR QUICK COUPLER TYPE/LOCATIONS).8.IRRIGATION POC WILL BE CONNECTED TO PROPOSED WELL.9.IRRIGATION DESIGN ASSUMES 35 GPM AVAILABLE FROM WATER SOURCE AND 75 PSI STATICPRESSURE.10.CONTRACTOR TO VERIFY STATIC PRESSURE ON SITE PRIOR TO BIDDING AND CONSTRUCTION.11.CARE SHALL BE TAKEN TO ENSURE IRRIGATION SYSTEM IS INSTALLED PROPERLY TOMINIMIZE/ELIMINATE WATER WASTE DUE TO OVER SPRAY ONTO HARDSCAPE SURFACES.12.SPRINKLER HEADS MUST BE SPACED 2" MINIMUM FROM ALL HARDSCAPE EDGES.13.MAINLINE SHALL BE TRENCHED. PROVIDE POSITIVE DRAINAGE. PLACE MANUAL DRAIN AT LOWPOINTS IN MAINLINE. IDENTIFY LOCATIONS ON AS-BUILTS.14.THRUST BLOCKS TO BE INSTALLED AT ALL MAINLINE CHANGES IN DIRECTION (SEE IRRIGATIONDETAILS L401).15.INSTALL ALL IRRIGATION PIPE AND CONTROL WIRES IN PVC SLEEVE MINIMUM TWICE THEAGGREGATE DIAMETER OF PIPE & WIRES BELOW ALL PAVED SURFACES. INSTALL SLEEVES PRIOR TOPLACEMENT OF PAVEMENT AND SUB-BASE.16.ALL TURF AREAS ARE TO BE OVERHEAD IRRIGATED WITH MULTI-TRAJECTORY/MULTI-STREAMROTARY NOZZLES AND/OR ROTORS TO MAXIMIZE EFFICIENCY (SEE IRRIGATION SCHEDULE L302).17.ALL SPRINKLER BODIES SHALL USE FLEXIBLE SWING JOINTS OR SWING PIPE TO CONNECT TOLATERAL LINES.18.IRRIGATION SYSTEM TO BE INSTALLED WITH HEAD-TO-HEAD COVERAGE FOR OVERHEADIRRIGATION ZONES.19.CONTRACTOR MAY NOT DECREASE PIPE SIZE SHOWN ON PLAN. A LARGER PIPE SIZE MAY BE USEDWITH AN ADDITIONAL COST TO OWNER.20.SEEDED AREAS ARE TO BE ZONED SEPARATELY AND TEMPORARILY IRRIGATED FOR ESTABLISHMENTPERIOD. ZONES SHALL BE DISCONNECTED OR REMOVED AFTER ONE FULL GROWING SEASON ORAFTER 80% SEED ESTABLISHMENT VIA REDUCING RUN TIMES TO 0 MINUTES, WIRESDISCONNECTED, OR PHYSICALLY REMOVING COMPONENTS. (ESTABLISHMENT PERIOD MAY NOTEXCEED 3 YEARS).21.TEMPORARY IRRIGATION TO SEEDED AREAS ARE TO UTILIZE POP-UP SPRAY BODIES IN LIEU OFON-SURFACE TEMPORARY IRRIGATION.22.ALL LANDSCAPE BEDS TO RECEIVE DRIP IRRIGATION. HIGH EFFICIENCY DRIP IRRIGATION ZONESSHALL HAVE 2 GALLON/HR EMITTERS TO ALL SHRUBS, AND 1 GALLON/HR EMITTERS TO ALLPERENNIALS AND GRASSES.23.ALL TREES SHALL BE IRRIGATED WITH HIGH EFFICIENCY DRIP RINGS AND ZONED SEPARATELY FROMSHRUBS, PERENNIALS, AND GRASSES. IDENTIFIERS ON TREE DRIP LINES HIGHLY RECOMMENDEDFOR FUTURE MAINTENANCE.24.ANY SPRINKLER HEAD THAT MAY EXPERIENCE LOW HEAD DRAINAGE MUST BE EQUIPPED WITHINTEGRATED CHECK VALVES.25.DRIP IRRIGATION MUST BE INSTALLED WITH THE ABILITY TO EASILY FLUSH THE LINE.INTEGRATED CHECK VALVES.25.DRIP IRRIGATION MUST BE INSTALLED WITH THE ABILITY TO EASILY FLUSH THE LINE.26.ON THE NORTH SIDES OF STRUCTURES OR HEAVY CLAY SOILS, CARE SHALL BE TAKEN TOMINIMIZE OVER WATERING DEPENDING ON SOIL CONDITIONS AND THE SIZE OF EMITTER MAY BEREDUCED.27.CONTRACTOR RESPONSIBLE FOR PROVIDING OWNER WITH IRRIGATION AS-BUILTS AT COMPLETIONOF INSTALLATION.28.CONTRACTOR RESPONSIBLE TO INFORM LANDSCAPE ARCHITECT OF ANY DISCREPANCIES ORCHANGES NEEDED TO IRRIGATION DESIGN. IF LANDSCAPE ARCHITECT WAS NOT INFORMED OF ANYCHANGES CONTRACTOR ASSUMES FULL RESPONSIBILITY OF SYSTEM FUNCTIONALITY.29.CONTRACTOR TO COORDINATE IRRIGATION WITH THE PLANTING PLAN AND SITE IMPROVEMENTS.30.ALL IRRIGATION COMPONENTS TO BE INSTALLED PER MANUFACTURER RECOMMENDATIONS.C.O.B - ANNUAL IRRIGATION WATER REQUIREMENT (IWR)~ COOL SEASON TURFGRASS: (22,439 SF X 18.4 GAL/SF/YR) = 412,878 GAL/YR~ DROUGHT ADAPTED WOODY SHRUBS & HERBACEOUS PERENNIALS:(23,559 SF X 5.4 GAL/SF/YR) = 127,219 GAL/YR~ TEMPORARY IRRIGATION: (33,967 SF X 2.3 GAL/SF/YR) = 78,124 GAL/YRTOTAL IWR = 618,221 GAL/YR (QUANTITIES USED FOR WATERING SCHEDULE)***IRRIGATION PLAN IS DRAWN TO MEET CITY OF BOZEMAN LANDSCAPE & IRRIGATIONPERFORMANCE AND DESIGN STANDARDS.0SCALE: feet501001501" = 10'SCALE: 1"=50'-0"OVERALL IRRIGATION PLANSHEET L303
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GABRIEL AVE.Outdoor Design Studios3084 Thorpe RoadBelgrade, Montana 59714406.924.8038john@outdoordesignstudios.comedinc Job #:24.1151535 liberty lanesuite 110bmissoula, montana59808phone: 406.540.4437design + architectureincC2025 ENCOMPASS DESIGN INC.AN AFFORDABLE HOUSING DEVELOPMENT:
ROCKY MOUNTAIN FLATS
BOZEMAN, MONTANAL301OVERALLIRRIGATIONPLANDrawn By: MFChecked By: JDNBUILDING PERMIT REVIEW SET11/20/25THIS SHEET
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