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Home My WebLink AboutL 43 Ph 6 Irrigation Open Space 01 16 2018SSSSSSSSSSSSSSSSSSSSSSSSSS SS SS SS SS SS SS SSSSSSSSSSSSSSSSSS W W W WWWWWWWWWWWWWWW W W W W W W W W WW WWWWWWWWWWSDSDSDSDSDSDSDSDSDSDSDSD SD SD SD SD SD SD 111111111111111111111111111111111111112222222222222222222A2A2A2A2A2A2A2A3.03.03.03.03.03.03.03.03.03.03.03.01.5DESIGNED 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 DESIGNPCL4.31404101/16/18JJRGNLGNLBOZEMAN, MONTANA THE LAKES AT VALLEY WEST PHASE 5 & 6 OPEN SPACE OPEN SPACE PHASE 6 IRRIGATION PLANPHASE 6 OPEN SPACE IRRIGATION PLAN1SCALE: 1" = 30'2149B1.VERIFY ALL EXISTING AND PROPOSED SITE CONDITIONS, INCLUDING PLANTING,GRADING, BUILDING CONSTRUCTION, WATER DEVELOPMENT, AND SUPPLY,PRIOR TO COMMENCEMENT OF WORK. NOTE ANY SLEEVES AND IRRIGATIONSTUBS 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 INSTALLATION OF ALLMATERIALS AND EQUIPMENT FOR A COMPLETE, AUTOMATIC IRRIGATIONSYSTEM. ANY ITEMS REQUIRED TO CONFORM WITH SUCH INTENT ARECONSIDERED 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 OBVIOUS OBSTRUCTIONS,GRADE CHANGES AND SITE GEOMETRY EXIST. SUCH DIFFERENCES SHALL BEREPORTED TO THE OWNER'S REPRESENTATIVE. IN THE EVENT NOTIFICATIONIS NOT MADE, THE CONTRACTOR SHALL ASSUME ALL RESPONSIBILITY FOR ANYNECESSARY REVISIONS.6.REFER TO LANDSCAPE AND CIVIL PLANS WHEN LAYING OUT HEAD PLACEMENTAND TRENCHING.7.CONFORM TO ALL LOCAL CODES REGARDING INSTALLATION.8.IRRIGATION DESIGN IS BASED UPON HAVING 40 PSI AND 35 GPM AVAILABLE ATTHE FURTHEST HEAD. VERIFY THE ACTUAL PSI AND GPM AVAILABILITY ANDCOMPATIBILITY WITH THE WATER SOURCE PRIOR TO INSTALLATION.9.PROVIDE PVC IRRIGATION PIPE, 2-1/2" SIZE OR SMALLER IN CLASS 200 I.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 800 FEETSHALL BE 12 GAUGE. PLACE ALL WIRE SPLICES IN VALVE BOXES AND MAKECONNECTIONS WITH A DIRECT BURY SPLICE KIT. PROVIDE SLEEVES FORWIRING UNDER ALL PAVED AREAS.12.BURY ALL MAINLINE PIPE WITH A MINIMUM COVER OF 18 INCHES. BURY ALLLATERAL PIPE WITH A MINIMUM COVER OF 12 INCHES. PULLING OF PIPE 2 INCHDIAMETER OR LESS IS ACCEPTABLE, PROVIDING DEPTHS ARE ACHIEVED.13.SLOPE MAINLINE TO DRAIN.14.LIMIT THE USE OF FITTINGS AND INSTALL LINE SIZE FITTINGS TO ENSUREMINIMUM FRICTION LOSS IN SYSTEM.15.LOCATE HEADS APPROXIMATELY 2 INCHES FROM PROPOSED CURBS, WALKSAND MOWING EDGES.16.CONNECT ALL SPRAY HEADS TO LATERAL PIPES USING FUNNY PIPE, CONNECTALL ROTORS TO LATERAL PIPES WITH PVC SWING JOINTS.17.LOCATE SPRINKLER HEADS TO AVOID OBSTRUCTIONS THAT WILL LIMIT RADIUSOF COVERAGE, CAUSE DRY SPOTS, OVER SPRAY ON BUILDINGS, STRUCTURESAND PAVEMENTS OR OTHER WATER DAMAGE.18.NO SUBSTITUTIONS WILL BE ALLOWED WITHOUT WRITTEN CONSENT FROM THELANDSCAPE ARCHITECT.19.ALL VALVES TO BE INSTALLED IN RECTANGULAR VALVE BOXES OF PROPERSIZE, DEPTH AND GRADE. PROVIDE VALVE BOX EXTENSIONS AS REQUIRED.20.VERIFY WITH THE OWNER'S REPRESENTATIVE, THE FINAL LOCATION OF THECONTROLLER, BACKFLOW PREVENTER AND CONNECTION TO WATER SOURCETO MEET FIELD CONDITIONS. COORDINATE INSTALLATION WITH OWNER'SREPRESENTATIVE AND OTHER TRADES.21.FINAL BALANCE AND ADJUST THE COMPLETE IRRIGATION SYSTEM, INCLUDINGSPRAY HEADS, ROTORS AND DRIP LINES FOR PROPER OPERATION.22.CONTRACTOR IS RESPONSIBLE FOR PERFORMING FIRST-YEAR WINTERIZATIONAND SPRING START-UP PRIOR TO MAY 1ST, DURING THE ONE-YEAR WARRANTYPERIOD.23.FINAL INSPECTION: DEMONSTRATE THE ENTIRE SYSTEM IN OPERATION TO THEOWNER'S REPRESENTATIVE, PROVING THAT ALL REMOVE CONTROL VALVESARE PROPERLY FUNCTIONING, THAT ALL HEADS AND EMITTERS ARE PROPERTYADJUSTED FOR RADIUS, ARC OF COVERAGE AND EMITTER LOCATION AS ITRELATES TO INDIVIDUAL PLANTS.24.PRIOR TO FINAL PAYMENT THE CONTRACTOR SHALL PROVIDE TO THE OWNER'SREPRESENTATIVE AN AS-BUILT PLAN AND OWNER'S MANUALS. DURING THECOURSE OF THE INSTALLATION, THE CONTRACTOR MUST RECORD ALLCHANGES MADE TO THE IRRIGATION SYSTEM. THE CHANGES MUST BE MADE INRED ON THE ORIGINAL PLAN.25.WARRANTY THE IRRIGATION SYSTEM FOR A PERIOD OF ONE-YEAR FROM THEDATE OF SUBSTANTIAL COMPLETION. ANY SETTLEMENT THAT OCCURS DURINGTHIS TIME WILL BE REPAIRED AT THE CONTRACTOR'S EXPENSE.IRRIGATION NOTES4.147BIRRIGATION LEGENDSYMBOLDESCRIPTIONSIZEMANUF.MODEL #POP-UP SPRAY HEADS6"HUNTERPROS-06-PRS30-CV-8AMP-ROTATOR HEADS6"HUNTERPROS-06-PRS40-CV-MP1000-90,210; -MP2000-90,210,360; -MP3000-90,210MP-ROTATOR HEADS12"HUNTERPROS-12-PRS40-CV-MP1000-90; -MP2000-90,210ROTOR HEADS6"HUNTERI-20-06-PRB-1.5, 3.0ELECTRIC CONTROL VALVE1", 1.5"HUNTERICV-101G, ICV151GQUICK COUPLER VALVE1"HUNTERHQ-44RCMANUAL ISOLATION VALVE2"MATCO757T08NO SYMBOLDECODER1-STATIONHUNTERDUAL-1MAINLINE DRAIN1"NIBCON00116DLATERAL LINEAS INDICATEDCLASS 200 PVCMAINLINE2"CLASS 200 PVCSLEEVE LINES6"SCHEDULE 40 PVCCONTROLLER LETTERGALLONS PER MINUTE (GPM)ZONE STATION NUMBER1.5NOZZLE NUMBERIRRIGATION HEADDETAIL NUMBERSHEET NUMBER305D8IR2NOTES:1.ALL SPRAYS ARE HUNTER PROS-06-PRS30-CV-8AUNLESS NOTED OTHERWISE ON THE PLAN.2.ALL MP ROTATORS ARE MP30000, UNLESS NOTEDOTHERWISE ON THE PLAN.3.ALL LINE CROSSINGS BENEATH PAVEMENT AREASREQUIRE A 6" PVC SLEEVE.4.FOR PHASE 6 PARK AREA IRRIGATION PLAN, REFERTO SHEET L1.3 OF PARK AREA DRAWINGS(SEPARATE).IRRIGATION HEAD LABELS:PROS-06-PRS40-CV-MP1000PROS-12-PRS40-CV-MP1000PROS-06-PRS40-CV-MP2000PROS-12-PRS40-CV-MP2000I-20-06-PRB-1.5I-20-06-PRB-3.011A22A1.5"L4.421"L4.41L4.49L4.47L4.4816.548B31.146BVAUGHN DRIVEPHASE 5PHASE 6 PHASE 5PHASE 61.5"1.5"1"1"1.53.0L4.45PHASE 6 OPEN SPACE IRRIGATION NARRATIVEALL PHASE 6 OPEN SPACE AREAS ARE IRRIGATED USING WATER FROM WELL SOURCE THAT IS LOCATED IN PHASE 2. THE IRRIGATION STRATEGY IS TO REDUCEWATER CONSUMPTION BY UTILIZING BOTH EFFICIENT IRRIGATION PRODUCTS AND TECHNOLOGY. EFFICIENT IRRIGATION PRODUCTS INCLUDES THE USE OFPRESSURE REGULATORS AND MATCHED-PRECIPITATION SPRAY HEADS. THE TECHNOLOGY IMPLEMENTED IN INCLUDES THE USE OF A RAIN/FREEZE SENSORTHAT WILL SHUT OFF THE IRRIGATION SYSTEM DURING RAIN EVENTS, AS WELL AS A CONTROLLER THAT ALLOWS FOR SEASONAL WATERING ADJUSTMENT.WATER 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 OPEN SPACE: 96,885 GALLONS PER YEARIRRIGATION LATERALS PLACED HERE FORGRAPHIC CLARITY. PLACE LATERALS INRIGHT-OF-WAY, BETWEEN BACK OFSIDEWALK AND LOT LINE.1"1"6" PVC SLEEVE, TYP.DEBOUR LANEPARK AREA, SEEPARK AREADRAWINGS,SHEET L1.3L4.44PARK AREA, SEEPARK AREADRAWINGS,SHEET L1.3