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DESIGNED BYDRAWN BYCHECKED BYDATEPROJECT NO.FILE NO.SHEETPROJECT TITLESHEET TITLE
(C) 2015 PEAKS TO PLAINS DESIGN, P.C.14041_IR_P5 P6.DWGLANDSCAPE ARCHITECTURE/PLANNING/CIVIL ENGINEERING
404 NORTH 31ST STREET, SUITE 405
BILLINGS, MONTANA 59101
(406) 294-9499 - (406) 294-9670 FAX
WWW.PEAKSTOPLAINS.COM
PEAKS TO PLAINS DESIGNPCL1.31404101/16/18JJRGNLGNLBOZEMAN, MONTANA
THE LAKES AT VALLEY WEST
PHASE 5 & 6 OPEN SPACE
PARK AREA
PHASE 6
IRRIGATION PLAN PHASE 6 PARK AREA IRRIGATION PLAN1SCALE: 1" = 30'14.423A1"1.VERIFY ALL EXISTING AND PROPOSED SITE CONDITIONS, INCLUDINGPLANTING, GRADING, BUILDING CONSTRUCTION, WATER DEVELOPMENT,AND SUPPLY, PRIOR TO COMMENCEMENT OF WORK. NOTE ANYSLEEVES AND IRRIGATION STUBS FOR FUTURE WORK.2.LOCATE AND PROTECT ALL UNDERGROUND UTILITIES, CONDUITS, ANDSTRUCTURES. ANY DAMAGE INCURRED IS THE CONTRACTOR'SRESPONSIBILITY AT NO ADDITIONAL COST TO THE OWNER.3.THE IRRIGATION CONTRACT INCLUDES THE SUPPLY AND INSTALLATIONOF ALL MATERIALS AND EQUIPMENT FOR A COMPLETE, AUTOMATICIRRIGATION SYSTEM. ANY ITEMS REQUIRED TO CONFORM WITH SUCHINTENT ARE CONSIDERED TO BE INCIDENTAL TO THE WORK.4.THE IRRIGATION PLAN IS SCHEMATIC. FIELD-VERIFY ALL DIMENSIONS,EXISTING, AND PROPOSED CONDITIONS, AS REQUIRED TO PROVIDE ONECOMPLETE AND OPERABLE SYSTEM.5.DO NOT WILLFULLY INSTALL THE SYSTEM WHEN OBVIOUSOBSTRUCTIONS, GRADE CHANGES AND SITE GEOMETRY EXIST. SUCHDIFFERENCES SHALL BE REPORTED TO THE OWNER'S REPRESENTATIVE.IN THE EVENT NOTIFICATION IS NOT MADE, THE CONTRACTOR SHALLASSUME ALL RESPONSIBILITY FOR ANY NECESSARY REVISIONS.6.REFER TO LANDSCAPE AND CIVIL PLANS WHEN LAYING OUT HEADPLACEMENT AND TRENCHING.7.CONFORM TO ALL LOCAL CODES REGARDING INSTALLATION.8.IRRIGATION DESIGN IS BASED UPON HAVING 40 PSI AND 35 GPMAVAILABLE AT THE FURTHEST HEAD. VERIFY THE ACTUAL PSI AND GPMAVAILABILITY AND COMPATIBILITY WITH THE WATER SOURCE PRIOR TOINSTALLATION.9.PROVIDE PVC IRRIGATION PIPE, 2-1/2" SIZE OR SMALLER IN CLASS 200I.P.S.; PROVIDE 3" SIZE PIPE AND LARGER IN SCHEDULE 40.10.PROVIDE 6 INCH DIAMETER SCHEDULE 40 PVC FOR ALL ELECTRICAL ANDIRRIGATION SLEEVES LOCATED UNDER PAVEMENT.11.PROVIDE UF-14-1 DIRECT BURIAL CABLE WIRING FROM THE IRRIGATIONCONTROLLER TO REMOTE CONTROL VALVES. RUNS IN EXCESS OF 800FEET SHALL BE 12 GAUGE. PLACE ALL WIRE SPLICES IN VALVE BOXESAND MAKE CONNECTIONS WITH A DIRECT BURY SPLICE KIT. PROVIDESLEEVES FOR WIRING UNDER ALL PAVED AREAS.12.BURY ALL MAINLINE PIPE WITH A MINIMUM COVER OF 18 INCHES. BURYALL LATERAL PIPE WITH A MINIMUM COVER OF 12 INCHES. PULLING OFPIPE 2 INCH DIAMETER OR LESS IS ACCEPTABLE, PROVIDING DEPTHSARE ACHIEVED.13.LIMIT THE USE OF FITTINGS AND INSTALL LINE SIZE FITTINGS TO ENSUREMINIMUM FRICTION LOSS IN SYSTEM.14.LOCATE HEADS APPROXIMATELY 2 INCHES FROM PROPOSED CURBS,WALKS AND MOWING EDGES.15.CONNECT ALL SPRAY HEADS TO LATERAL PIPES USING FUNNY PIPE,CONNECT ALL ROTORS TO LATERAL PIPES WITH PVC SWING JOINTS.16.LOCATE SPRINKLER HEADS TO AVOID OBSTRUCTIONS THAT WILL LIMITRADIUS OF COVERAGE, CAUSE DRY SPOTS, OVER SPRAY ON BUILDINGS,STRUCTURES AND PAVEMENTS OR OTHER WATER DAMAGE.17.NO SUBSTITUTIONS WILL BE ALLOWED WITHOUT WRITTEN CONSENTFROM THE LANDSCAPE ARCHITECT.18.ALL VALVES TO BE INSTALLED IN RECTANGULAR VALVE BOXES OFPROPER SIZE, DEPTH AND GRADE. PROVIDE VALVE BOX EXTENSIONS ASREQUIRED.19.VERIFY WITH THE OWNER'S REPRESENTATIVE, THE FINAL LOCATION OFTHE CONTROLLER, BACKFLOW PREVENTER AND CONNECTION TOWATER SOURCE TO MEET FIELD CONDITIONS. COORDINATEINSTALLATION WITH OWNER'S REPRESENTATIVE AND OTHER TRADES.20.FINAL BALANCE AND ADJUST THE COMPLETE IRRIGATION SYSTEM,INCLUDING SPRAY HEADS, ROTORS AND DRIP LINES FOR PROPEROPERATION.21.CONTRACTOR IS RESPONSIBLE FOR PERFORMING FIRST-YEARWINTERIZATION AND SPRING START-UP PRIOR TO MAY 1ST, DURING THEONE-YEAR WARRANTY PERIOD.22.FINAL INSPECTION: DEMONSTRATE THE ENTIRE SYSTEM IN OPERATIONTO THE OWNER'S REPRESENTATIVE, PROVING THAT ALL REMOVECONTROL VALVES ARE PROPERLY FUNCTIONING, THAT ALL HEADS ANDEMITTERS ARE PROPERTY ADJUSTED FOR RADIUS, ARC OF COVERAGEAND EMITTER LOCATION AS IT RELATES TO INDIVIDUAL PLANTS.23.PRIOR TO FINAL PAYMENT THE CONTRACTOR SHALL PROVIDE TO THEOWNER'S REPRESENTATIVE AN AS-BUILT PLAN AND OWNER'S MANUALS.DURING THE COURSE OF THE INSTALLATION, THE CONTRACTOR MUSTRECORD ALL CHANGES MADE TO THE IRRIGATION SYSTEM. THECHANGES MUST BE MADE IN RED ON THE ORIGINAL PLAN.24.WARRANTY THE IRRIGATION SYSTEM FOR A PERIOD OF ONE-YEAR FROMTHE DATE OF SUBSTANTIAL COMPLETION. ANY SETTLEMENT THATOCCURS DURING THIS TIME WILL BE REPAIRED AT THE CONTRACTOR'SEXPENSE.IRRIGATION NOTESIRRIGATION LEGENDSYMBOLDESCRIPTIONSIZEMANUF.MODEL #MP-ROTATOR HEADS6"HUNTERPROS-06-PRS40-CV-MP3000-90,210ELECTRIC CONTROL VALVE1"HUNTERICV-101GLATERAL LINEAS INDICATEDCLASS 200 PVCEX. MAINLINESLEEVE LINES4"SCHEDULE 40 PVCCONTROLLER LETTERGALLONS PER MINUTE (GPM)ZONE STATION NUMBERDETAIL NUMBERSHEET NUMBER305DWATER CONSUMPTION CALCULATIONTHE CALCULATION FOR WATER CONSUMPTION ACCOUNTS FOR MONTHLY PRECIPITATION AVERAGES AND AVERAGE EVAPOTRANSPIRATION RATES FOR THEREGION. WEATHER SENSORS ARE INTEGRATED INTO THE IRRIGATION SYSTEM TO REDUCE UNNECESSARY APPLICATIONS OF WATER.ESTIMATED WATER CONSUMPTION FOR ALL PHASE 6 PARK AREA: 19,403 GALLONS PER YEARPHASE 6 PARK AREA IRRIGATION NARRATIVEEXCEPT FOR A SMALL BUFFER AREA, PHASE 6 OF THE DEVELOPMENT'S PARK AREA IS DESIGNED TO BE NATRUALIZED, THEREBY ELIMINATING LARGE AREAS OF IRRIGATED TURF. THEPLANTINGS IN THIS AREA OF THE PARK ARE MINIMAL TO ENHANCE THE VIEWSHED. THE PLANTINGS WILL REQUIRE TEMPORARY IRRIGATION THROUGH THE ESTABLISHMENT PERIOD, WHICH,ONCE ESTABLISHED, WILL CEASE. THE DROUGHT-TOLERANT PLANT SELECTIONS AND RELATIVELY HIGH-WATER TABLE IN THIS AREA ELIMINATES THE NEED FOR PERMANENT IRRIGATION.IR28FINISHED GRADEMP ROTATOR NOZZLEPRS40 SPRAY BODY WITHFACTORY-INSTALLED DRAINCHECK VALVE1/2" MALE INLET X 1/2 " BARBED ELBOW12" LENGTH FUNNY PIPELATERAL TEE OR ELLLATERAL PIPE2NOT TO SCALEELECTRIC CONTROL VALVE3NOT TO SCALE1REMOTE CONTROL VALVEFINISH GRADE/TOP OFMULCHRECTANGULAR VALVE BOX'3M' DBY WATERPROOFCONNECTORS OR EQUALPVC SCH 80 NIPPLE (CLOSE)PVC SCH 40 ELLPVC SCH 80 NIPPLE (LENGTH ASREQUIRED)BLOCK (1 OF 4)PVC SCH 80 NIPPLE (2-INCHLENGTH, HIDDEN) AND SCH 40 ELLPVC SCH 40 TEE OR ELLPVC SCH 40 MALE ADAPTERPVC LATERAL PIPEPVC MAINLINE PIPE3" DEPTH, 34" WASHED ROCK3" MINLAMINATED TAG W/ ZONE NUMBERWIRE TOSOLENOIDDUAL-1DECODERCOMMUNICATIONWIRE TO NEXTDEVICE (DECODER,SENSOR DECODER,LINE SURGEPROTECTOR ORCONTROLLER)L1.34TRENCH & BEDDINGNOT TO SCALEPLANS120V WIREFINISH GRADECONDUITPLANMAINLINEBEDDINGLATERALSECTIONCONDUITDIRECT BURY PLANLATERALLATERAL PIPESNAKE ALLSECTIONSFINISH GRADEDIRECT BURYLOOPTIESSECTIONFINISH GRADEIN TRENCHTAPE & BUNDLE ALL WIRING AT 10 FT. INTERVALS.MAKE ALL SPLICES IN VALVE BOXES & LOCATE ONAS-BUILT PLANS. TIE A LOOSE 20 FT. LOOP INWIRING AT ALL CHANGES IN DIRECTION GREATERTHAT 30 DEGREES. UNTIE ALL LOOPS AFTERMAKING CONNECTIONS.INSTALL ALL 120V. WIRING IN CONDUIT. PLACE ALLWIRING UNDER PAVEMENT AND THROUGH SLEEVESIN CONDUIT.IN CONDUITCONTRACTOR HAS THE OPTION TO TRENCHOR PULL P.E. DRIP LATERAL LINES, PROVIDEDA MINIMUM COVER OF 10" CAN BEGUARANTEED.18"
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18"5ADD CONTROL VALVE TOEXISTING MAINLINE FROMWELL 1(A). ADD ZONE TOPARK CONTROLLER.VAUGHN DRIVEPHASE 5PHASE 6 PHASE 5PHASE 6DEBOUR LANEMODEL DUAL-1 DECODERJACKETED ID WIRE PATH FROMCONTROLLER ALLOW 5 ft/1.5MSLACK PER DECODER/1/2 ONEITHER SIDE OF DECODERDBR\Y-6 (2)DBY (2)TWISTED TO NEXT DECODERJACKETED ID WIRE PATHTWO BLACK WIRES TO VALVESOLENOID/UP TO 100FT/30MNOTE: All DUAL-1 DECODERS SHALL HAVE THEFOLLOWING ADDRESS AND CORRESPONDINGCOLORADDRESS 1 = BlackDUAL-1 DECODER4NOT TO SCALE1OPEN SPACE AREA, SEE OPEN SPACEDRAWINGS, SHEET L4.3OPEN SPACE AREA, SEE OPEN SPACEDRAWINGS, SHEET L4.34L1.325L1.33L1.3SIDEWALKSIDEWALK6-INCH MP ROTATORHEAD4" PVC SLEEVE, TYP.L1.3