HomeMy WebLinkAbout012 L301 - Overall Irrigation PlanFEFEFEFE FEFE FE
WSPOC 1FFFFFFFFFFFFFFFFFFFFFFFFFFDCCCC2WSPOC 2BFMDCCFFFSIRRIGATION GENERAL NOTES1.IRRIGATION CONTROLLERS LABELED BY U.S. EPA WATERSENSE® PROGRAM ARE REQUIRED.2.IRRIGATION CONTRACTOR SHALL INSTALL A HUNTER (OR SIMILAR) WEATHER SENSOR WHEREAPPROPRIATE.3.CONTRACTOR TO INSTALL HUNTER 2-WIRE COMPATIBLE CONTROLLER AND ACCESSORIES ASREQUIRED. CONTROL WIRES AND VALVES TO CONTROLLER TO BE FURNISHED BY CONTRACTOR.4.EXISTING IRRIGATION ZONES TO BE CONNECTED TO UPDATED CONTROLLER.5.CONTRACTOR TO COORDINATE WITH ELECTRICAL FOR CONTROLLER CONNECTION.6.INSTALLED SYSTEM TO BE FULLY WINTERIZEABLE. CONTRACTOR TO PROVIDE OWNERS WITHWINTERIZATION PLAN.7.IRRIGATION POC 1 WILL BE CONNECTED TO NEW IRRIGATION WELL.8.IRRIGATION POC 2 WILL BE CONNECTED TO EXISTING IRRIGATION WELL ON WEST SIDE OF SITE.9.IRRIGATION DESIGN ASSUMES 35 GPM AVAILABLE FROM WATER SOURCE AND 65 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.MAIN LINE SHALL BE TRENCHED. PROVIDE POSITIVE DRAINAGE. PLACE MANUAL DRAIN AT LOWPOINTS IN MAIN LINE. IDENTIFY LOCATIONS ON AS-BUILTS.14.THRUST BLOCKS TO BE INSTALLED AT ALL MAIN LINE CHANGES IN DIRECTION.15.INSTALL ALL IRRIGATION PIPE AND CONTROL WIRES IN PVC SLEEVE MINIMUM TWICE THEAGGREGATE DIAMETER OF PIPE & WIRES BELOW ALL PAVED SURFACES. INSTALL SLEEVES PRIORTO PLACEMENT OF PAVEMENT AND SUB-BASE.16.ALL TURF AREAS ARE TO BE OVERHEAD IRRIGATED. MULTI-TRAJECTORY/MULTI-STREAM NOZZLESOR ROTORS SHALL BE INSTALLED IN LAWN AREAS TO MAXIMIZE EFFICIENCY.17.ALL EXISTING SPRAY NOZZLES SHALL BE UPDATED TO MULTI-TRAJECTORY/MULTI-STREAM NOZZLESOR ROTORS.18.ALL SPRINKLER BODIES SHALL USE FLEXIBLE SWING JOINTS OR SWING PIPE TO CONNECT TOLATERAL LINES.19.IRRIGATION SYSTEM TO BE INSTALLED WITH HEAD-TO-HEAD COVERAGE FOR ALL ROTOR ANDSPRAY ZONES.20.CONTRACTOR MAY NOT DECREASE PIPE SIZE SHOWN ON PLAN. A LARGER PIPE SIZE MAY BE USEDWITH AN ADDITIONAL COST TO OWNER.21.SEEDED AREAS ARE TO BE ZONED SEPARATELY AND TEMPORARILY IRRIGATED FORESTABLISHMENT PERIOD. ZONES SHALL BE DISCONNECTED OR REMOVED AFTER ONE FULLGROWING SEASON OR AFTER 80% SEED ESTABLISHMENT VIA REDUCING RUN TIMES TO 0MINUTES, WIRES DISCONNECTED, OR PHYSICALLY REMOVING COMPONENTS. (ESTABLISHMENTPERIOD MAY NOT EXCEED 3 YEARS).22.TEMPORARY IRRIGATION TO SEEDED AREAS ARE TO UTILIZE 12" POP UP SPRAY BODIES IN LIEU OFON-SURFACE TEMPORARY IRRIGATION.23.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.24.ALL TREES SHALL BE IRRIGATED WITH HIGH EFFICIENCY DRIP RINGS AND ZONED SEPARATELY FROMSHRUBS, PERENNIALS, AND GRASSES.25.ALL ZONES MUST BE SEPARATED BASED ON HYDROZONES SHOWN ON PLAN.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.31.PRIOR TO COMMENCING ANY WORK, THE APPLICANT MUST CONTACT THE CITY OF BOZEMANWATER CONSERVATION DIVISION TO SCHEDULE A PRE-INSTALLATION MEETING.C.O.B - ANNUAL IRRIGATION WATER REQUIREMENT (IWR)~ COOL SEASON TURFGRASS: (1,949 SF X 18.4 GAL/SF/YR) = 35,862 GAL/YR~ DROUGHT ADAPTED WOODY SHRUBS & HERBACEOUS PERENNIALS: (10,295 SF X 5.4 GAL/SF/YR) = 55,593 GAL/YRTOTAL IWR = 91,455 GAL/YRArea to Receive Drip EmittersHunter HE-B (or similar)Point Source Drip Emitter with Self Piercing Barb. Colorcoded emitters for flow rates of 1.0 GPH, 2.0 GPH, 4.0GPH, and 6.0 GPH. Can be inserted into 1/2in. and 3/4in.tubing and have pressure compensating from 15 PSI-50 PSI.Optional diffuser cap (HE) available.10,295 s.f.Emitter Notes:10 emitters (1 assigned to each 4"pot plant)Existing Well #2Existing Irrigation WellNew Irrigation WellIrrigation Well #1 - relocatedIrrigation Lateral Line: Polyethylene Pipe SDR-7 - 1"Irrigation Lateral Line: PVC Class 200Irrigation Mainline: PVC Schedule 40 - 2"Pipe Sleeve: PVC Schedule 40Twice the aggregate diameter of all pipe and wire in sleevePOC 2POC 1Irrigation Drip Line: 60 PE - 3/4"NPETRA ACADEMY
4720 Classical Way
Bozeman, MTOVERALLIRRIGATIONPLANL301DATE 3084 Thorpe RoadBelgrade, Montana 59714406.924.8038aly@outdoordesignstudios.comISSUE0SCALE: feet501001501" = 10'SCALE: 1"=50'-0"OVERALL IRRIGATION PLANSHEET L302SHEET L303EXISTING WELL #3CURRENTLY NOT USEDFOR IRRIGATION PURPOSESRELOCATED WELLSERVICING PROPOSED BUILDING EXTENSIONLANDSCAPE & BOULEVARDS/ LANDSCAPE AREASPREVIOUSLY IRRIGATED BY EXISTING WELL #1.EXISTING WELL #2SERVICING EXISTING LANDSCAPE AREAS& PROPOSED PARKING EXPANSIONON SEPARATE CONTROLLER.EXISTING WELL #1TO BE ABANDONEDPROPOSEDBUILDINGEXTENSIONCLASSICAL WAYCOTTONWOOD ROADPROPOSEDPARKINGEXPANSION
9/18/24 City SubmittalDrawn By: JDChecked By: AR***IRRIGATION PLAN IS DRAWN TO MEET CITY OF BOZEMAN LANDSCAPE & IRRIGATIONPERFORMANCE AND DESIGN STANDARDS.SHEET L303SHEET L302SHEET L30312/20/24 Revisions1/17/25 Building Permit 2/11/25 City Submittal