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Home My WebLink About090 IR1.0 - IRRIGATION NOTES & SCHEDULE - 20211027Site Plan Submittal Date:NOVEMBER 12, 2021SITE PLAN SUBMITTALTHE HOMESTEAD AT BUFFALO RUN5400 FOWLER LANES23, T02 S, R05 E, N2SW4SW4, CITY OF BOZEMAN, GALLATIN COUNTY, MONTANA.Revision 1 Date:MAY 10, 20221.DRAWINGS AND BASE INFORMATION ALL BASE AND PLANTING INFORMATION HAVE BEEN PROVIDED BY DHM. THE CONTRACTOR IS RESPONSIBLE TO NOTIFY HYDROSYSTEMS*KDI OF ANYDISCREPANCIES BETWEEN THE UTILITY OR PLANTING PLANS AND THE IRRIGATION PLAN. IF CONTRACTOR FAILS TO NOTIFY HYDROSYSTEMS*KDI AND MAKES CHANGES TO THE IRRIGATIONSYSTEM DESIGN, HE ASSUMES ALL COSTS AND LIABILITIES ASSOCIATED WITH THOSE FIELD CHANGES. REFER TO SPECIFICATIONS FOR ADDITIONAL PROJECT REQUIREMENTS. CONTACTIRRIGATION CONSULTANT FOR CURRENT SPECIFICATIONS IF NOT PROVIDED.2. SYSTEM PRESSURE (POTABLE TAP) - HYDROSYSTEMS*KDI HAS CONTACTED THE LOCAL WATER DISTRICT THAT SERVES THIS SITE AND THEY HAVE BEEN TOLD THAT THE STATIC WATERPRESSURE IN THIS AREA SHOULD BE 75 PSI MIN. (TBD). THE CONTRACTOR IS RESPONSIBLE TO FIELD VERIFY PRESSURE PRIOR TO COMMENCING ANY CONSTRUCTION AND NOTIFYHYDROSYSTEMS*KDI OF ANY VARIANCE FROM THE STATED PRESSURE IMMEDIATELY. WRITTEN DOCUMENTATION OF PRESSURE TEST AND RESULTS SHALL BE PROVIDED TOHYDROSYSTEMS*KDI AT CONSTRUCTION ONSET. IF CONTRACTOR FAILS TO FIELD VERIFY PRESSURE AND/OR NOTIFY HYDROSYSTEMS*KDI OR ANY VARIATIONS FROM THIS PRESSURE,THEN HE ASSUMES ALL CONSTRUCTION AND ENGINEERING COSTS ASSOCIATED WITH SYSTEM MODIFICATIONS REQUIRED TO ACCOMMODATE ACTUAL SITE PRESSURE. THIS SYSTEM HASBEEN DESIGNED FOR A REQUIRED STATIC PRESSURE OF 75 PSI MINIMUM. SYSTEM PRESSURE (WELL) - HYDROSYSTEMS*KDI HAS BEEN TOLD THAT THE STATIC WATER PRESSURE AT THE PUMP WILL BE 65 PSI. THE CONTRACTOR IS RESPONSIBLE TO FIELD VERIFYPRESSURE PRIOR TO COMMENCING ANY CONSTRUCTION AND NOTIFY HYDROSYSTEMS*KDI OF ANY VARIANCE FROM THE STATED PRESSURE IMMEDIATELY. WRITTEN DOCUMENTATION OFPRESSURE TEST AND RESULTS SHALL BE PROVIDED TO HYDROSYSTEMS*KDI AT CONSTRUCTION ONSET. IF CONTRACTOR FAILS TO FIELD VERIFY PRESSURE AND/OR NOTIFYHYDROSYSTEMS*KDI OR ANY VARIATIONS FROM THIS PRESSURE, THEN HE ASSUMES ALL CONSTRUCTION AND ENGINEERING COSTS ASSOCIATED WITH SYSTEM MODIFICATIONS REQUIREDTO ACCOMMODATE ACTUAL SITE PRESSURE. THIS SYSTEM HAS BEEN DESIGNED FOR A REQUIRED STATIC PRESSURE OF 75 PSI MINIMUM.3. IRRIGATION SYSTEM OPERATION INTENT - THIS IRRIGATION SYSTEM HAS BEEN DESIGNED TO IRRIGATE THE ESTABLISHED LANDSCAPE WITHIN A SIX NIGHT PER WEEK, SIXTEEN HOUR PER NIGHTWATERING WINDOW. ESTABLISHMENT WATERING WILL REQUIRE UP TO TWICE AS MUCH IRRIGATION FOR A FOUR TO SIX WEEK PERIOD. THE DESIGN IS BASED ON THE FOLLOWINGPROJECTED WEEKLY APPLICATION RATES AFTER ESTABLISHMENT. THESE FIGURES ARE BASED ON A 30-YEAR AVERAGE WEATHER DATA AND WILL NEED TO BE ADJUSTED DUE TOSEASONAL CHANGES AND WEATHER CONDITIONS ABOVE AND BELOW THE AVERAGE VALUES UTILIZED.TURF TYPE FESCUE2.03" PER WEEK PEAK SEASONORNAMENTAL PLANTINGS 0.82" PER WEEK PEAK SEASONNATIVE SEED MIXES0.68" PER WEEK PEAK SEASON (TWO SEASONS)NOTE: IT IS THE INTENT OF THIS DESIGN THAT NATIVE AREAS WOULD ONLY BE IRRIGATED FOR ESTABLISHMENT. SYSTEM WILL REMAIN FOR USE DURING YEARS WITH LESS THAN NORMALRAINFALL.4. EQUIPMENT INSTALLATION - IT IS THE INTENT OF THIS DESIGN THAT ALL IRRIGATION EQUIPMENT BE INSTALLED WITHIN PROPERTY LIMITS AND WITHIN LANDSCAPED AREAS. ANY EQUIPMENTOTHER THAN VALVE BOXES OR SLEEVING THAT CONTAINS PIPE OR WIRES SHOWN OUTSIDE OF THESE LIMITS IS SHOWN IN THAT LOCATION FOR GRAPHICAL CLARITY ONLY. ALL VALVEBOXES SHALL BE INSTALLED A MINIMUM OF 2'-0" FROM EDGE OF ANY PAVED SURFACES UNLESS SPECIFICALLY INDICATED ON PLANS. BOXES INSTALLED IN OPEN TURF AREAS SHALL BEKEPT TO EDGES AND STAKED FOR REVIEW IF ALONG HIGH TRAFFIC AREAS. ALL VALVE BOXES SHALL BE PLACED A MINIMUM OF 3'-0" FROM THE CENTERLINE OF ANY DRAINAGE SWALE.ALL VALVE BOXES WITHIN PAVEMENT SHALL BE TIER 15 RATED BOXES FOR HEAVY DUTY NON-DELIBERATE TRAFFIC. BOX LID COLOR SHALL MATCH ADJACENT MATERIALS, I.E. GREEN INTURF, TAN IN WOOD MULCH, GRAY IN STONE MULCH, PURPLE FOR RECLAIMED WATER SYSTEMS (IF REQUIRED). REFER TO LANDSCAPE PLANS FOR MATERIAL COLORS AND TYPES. ALLBOXES SHALL BE INSTALLED TO BE FLUSH WITH GRADE AND IN AN ORDERLY MANNER.5. PIPING INSTALLATION - IRRIGATION PIPING SHALL MAINTAIN A MINIMUM DISTANCE FROM BUILDING FOUNDATIONS OF 5 FEET OR AS DESCRIBED IN SOILS REPORT, WHICHEVER IS GREATER. NOSPRAY IRRIGATION SHALL OCCUR WITHIN 10 FEET OF THE FOUNDATION. NO DRIP IRRIGATION SHALL OCCUR WITHIN 5 FEET OF THE FOUNDATION UNLESS SOIL MOISTURE SENSORS AREINSTALLED ON VALVES SERVICING THESE AREAS. ALL IRRIGATION PIPING AND EMISSION DEVICES LOCATED ON TOP OF OR WITHIN BUILDING STRUCTURE SHALL CONFORM TOWATERPROOFING CONSULTANT REQUIREMENTS. PIPE ROUTING MAY BE SHOWN WITHIN THESE DISTANCES FOR GRAPHICAL CLARITY ONLY.6. MANUAL DRAIN VALVES - CONTRACTOR TO INSTALL ONE MANUAL DRAIN VALVE ON PRESSURE SUPPLY LINE DIRECTLY DOWNSTREAM OF BACKFLOW PREVENTER AND AT ALL LOW POINTSAND DEAD ENDS OF PRESSURE SUPPLY PIPING TO ENSURE COMPLETE DRAINAGE OF SYSTEM. CONTRACTOR SHALL BE RESPONSIBLE FOR DETERMINING THESE LOCATIONS IN-FIELD ANDINSTALLATION LOCATIONS SHALL BE NOTED ON AS-BUILTS.7. POP-UP SPRAY NOZZLES - CONTRACTOR TO INSTALL PLASTIC NOZZLES ON ALL POP-UP SPRAY HEADS. INSTALL 15 SERIES NOZZLES ON ALL HEADS SPACED AT 12' TO 14'. INSTALL 12 SERIESNOZZLES ON ALL HEADS SPACED 10' TO 11'. INSTALL 10 SERIES NOZZLES ON ALL HEADS SPACED AT 8' TO 9'. INSTALL 8 SERIES NOZZLES ON ALL HEADS SPACED AT 6' TO 7'. INSTALL 5'NOZZLES ON ALL HEADS SPACED AT 5'. INSTALL SIDE STRIP NOZZLES ON ALL HEADS WITH AN "S" DESIGNATION AND RIGHT AND LEFT CORNER STRIP NOZZLES ON ALL HEADS WITH AN "L"OR "R" DESIGNATION. VARIABLE ARC NOZZLES SHOULD BE UTILIZED ADJACENT TO CURVILINEAR SHRUB BEDS OR FOR ANY ANGLES THAT ARE NOT A STANDARD NOZZLE ANGLE. WHEREINDICATED, INSTALL LOW FLOW SQ SERIES SQUARE NOZZLES AT SPACING SHOWN.8. DRIP IRRIGATION - REFER TO IRRIGATION DETAIL SHEET FOR DRIP EMITTER QUANTITIES / DRIP TUBING FLOW AND PLACEMENT.9. UNLABELED PIPING - ALL UNLABELED LATERAL PIPING SHALL BE 1" MINIMUM UNLESS OTHERWISE NOTED.10. SLEEVING - ALL SLEEVING UNDER PAVED SURFACES SHOWN ON PLANS IS BY CONTRACTOR UNLESS OTHERWISE NOTED. SLEEVING SHALL BE INSTALLED IN THE SIZES AND QUANTITIESSHOWN ON PLANS OR BASED ON THE SCHEDULE BELOW. WHERE SLEEVES ARE SHOWN, BUT NOT LABELED, FOLLOW THE SCHEDULE BELOW. ALL MAINLINE, CONTROL WIRES AND DRIPLINES UNDER PAVED SURFACES ARE TO BE INSTALLED IN SLEEVING. ALL MAINLINE SLEEVE LOCATIONS TO INCLUDE A SEPARATE WIRE SLEEVE.SLEEVED PIPE SIZE/WIRE QUANTITYREQUIRED SLEEVE SIZE & (QUANTITY)34" - 114" PIPING2" PVC (1)112" - 2" PIPING4" PVC (1)212" - 3" PIPING6" PVC (1)COMMUNICATION CABLE2" PVC (1)11. 2-WIRE SYSTEM NOTES - CONTRACTOR SHALL INSTALL ALL TWO-WIRE COMPONENTS PER MANUFACTURES RECOMMENDATIONS AND STANDARDS.11.1. CONTRACTOR SHALL USE ONLY MANUFACTURED 2-WIRE DECODER CABLE (SEE SCHEDULE FOR SPECIFIC 2-WIRE CABLE).11.2. USE DIFFERENT COLOR 2-WIRE DECODER CABLE FOR EACH CONTROLLER (BLUE FOR A, RED FOR B AND BLACK FOR C).11.3. ONLY USE SINGLE STATION DECODERS (SEE SCHEDULE FOR SPECIFIC MODEL).11.4. ONLY USE SENSOR DECODER FOR FLOW SENSOR (SEE SCHEDULE FOR SPECIFIC MODEL) IF INDICATED ON PLANS.11.5. LOOP 5' OF 2-WIRE DECODER CABLE INTO ALL VALVE BOXES (WITH DECODERS AND SPLICES) FOR MAINTENANCE.11.6. LOOP 2' OF 2-WIRE DECODER CABLE AS AN EXPANSION LOOP AT ALL CHANGES OF DIRECTION.11.7. USE ONLY 3M DBR-6 WATERPROOF CONNECTORS ON ALL WIRE SPLICES AND ALL WIRE SPLICES ARE TO BE MADE WITHIN A VALVE BOX WITH CONTROL VALVES OR A SEPARATE 10"ROUND VALVE BOX FOR WIRE SPLICES.11.8. INSTALL SURGE PROTECTOR RODS OR PLATES 8 LF. FROM VALVES, DECODERS, AND COMMUNICATION WIRE.11.9. GROUND ALL DECODERS AND DECODER WIRE A MINIMUM OF EVERY 1000' OF WIRE OR EVERY 12TH DECODER AND AT ALL ENDS OF 2-WIRE DECODER CABLE RUN.11.10. LOOP EXTRA 10' OF 2-WIRE DECODER CABLE INTO A VALVE BOX AT PHASING LINES FOR FUTURE CONNECTION (IF INDICATED ON PLANS).12. ADJUSTMENT - CONTRACTOR SHALL FINE TUNE/ADJUST THE IRRIGATION SYSTEM TO REDUCE/AVOID OVERSPRAY ONTO HARD SURFACES BY ADJUSTING NOZZLE DIRECTION AND NOZZLERADIUS.13. PLANS AND SPECIFICATIONS - CONTRACTOR RESPONSIBLE TO ENSURE WORK CONFORMS TO PLANS AND SPECIFICATIONS. AT ONSET OF CONSTRUCTION, VERIFY PLANS ARE CURRENT. WHEREREQUIRED BY CITY OR TOWN, CONTRACTOR SHALL CONSTRUCT ONLY OFF CITY OR TOWN STAMPED PLANS. REVISIONS TO CITY OR TOWN STAMPED PLANS SHALL CONFORM TO CITY ORTOWN FIELD CHANGE PROCEDURES AND DOCUMENTATION.14. SIMULTANEOUS ZONE OPERATION - THIS IRRIGATION SYSTEM HAS BEEN DESIGNED TO OPERATE MULTIPLE ZONES SIMULTANEOUSLY BASED ON INDIVIDUAL ZONE FLOW. THE DESIGN IS INTENDEDTO OPERATE MULTIPLE VALVES, UP TO THE MAXIMUM FLOW IN THE POINT OF CONNECTION NOTE. REFER TO CONTROLLER SPECIFICATION FOR MAXIMUM SIMULTANEOUS VALVE COUNT.15. WATER BUDGETS AND PROJECTIONS - HYDROSYSTEMS-KDI HAS BASED THE IRRIGATION DESIGN AND THE ASSOCIATED PROJECTED WATER USE UPON SUCH FACTORS AS CITY OR WATERDISTRICT IMPOSED REQUIREMENTS, PUBLISHED PLANT SPECIES WATER NEEDS, SELECTED IRRIGATION METHOD EFFICIENCIES AS REPORTED BY INDEPENDENT TESTING FACILITIES,HISTORICAL WEATHER DATA FOR THE PROJECT LOCATION, AND PROPER MAINTENANCE PROCEDURES. HYDROSYSTEMS*KDI IS NOT RESPONSIBLE, AND ACCEPTS NO RESPONSIBILITY,FOR THE ACTUAL WATER USAGE VARIATION THAT IS A RESULT OF FIELD MODIFICATIONS TO THE SYSTEM NOT MATCHING CONSTRUCTION DOCUMENTS, IMPROPER MAINTENANCE, WASTEDUE TO SYSTEM DAMAGE OR VANDALISM, OR WEATHER CONDITIONS THAT DEVIATE FROM PUBLISHED 30 YEAR HISTORICAL AVERAGES.IRRIGATION CONSTRUCTION NOTESIRRIGATION SCHEDULESYMBOLMANUFACTURERMODEL NO.DESCRIPTIONDETAIL NO.HUNTERPROS-06-CV-PRS30WITH PRO-SPRAY NOZZLEPOPUP SPRAY HEAD1HUNTERPROS-06-CV-PRS30 WITHPRO-SPRAY SST, CORNER NOZZLEPOPUP SPRAY HEAD1HUNTERPROS-12-CV-PRS30WITH PRO-SPRAY NOZZLEHI-POP SPRAY HEAD2HUNTERPROS-12-CV-PRS30 WITHPRO-SPRAY SST, CORNER NOZZLEHI-POP SPRAY HEAD2HUNTERI-20-06 WITH # STANDARD NOZZLE(BLUE)GEAR DRIVEN ROTOR3HUNTERI-20-06 WITH #MPR25 MATCHEDPRECIPITATION NOZZLE (RED)GEAR DRIVEN ROTOR3HUNTERI-20-06 WITH #MPR30 MATCHEDPRECIPITATION NOZZLE (GREEN)GEAR DRIVEN ROTOR3HUNTERI-20-12 WITH #MPR25 MATCHEDPRECIPITATION NOZZLE (RED)GEAR DRIVEN ROTOR4HUNTERI-20-12 WITH #MPR30 MATCHEDPRECIPITATION NOZZLE (GREEN)GEAR DRIVEN ROTOR4HUNTERI-20-12 WITH #MPR35 MATCHEDPRECIPITATION NOZZLE (TAN)GEAR DRIVEN ROTOR4HUNTERICV-FS W/ DECODERELECTRIC CONTROL VALVE W/DECODER5 & 20HUNTERHQ-44-LRCQUICK COUPLING VALVE6HUNTERACC2 DECODER - 75 STATION MODELELECTRIC CONTROLLER7, 22HUNTERACC2 DECODER - 225 STATION MODELELECTRIC CONTROLLER7, 22HUNTERSOLAR SYNC - WSS-SENWEATHER SENSOR DEVICE8FEBCO825YARP BACKFLOW PREVENTER9N/SSTRONG BOXSBBC-30ALBACKFLOW PREVENTER ENCLOSURE10N/SOLDCASTLE / CARSON REFER TO SPECIFICATIONS AND DETAILSVALVE BOXESVARIOUSN/SMATCO201XMANUAL DRAIN VALVE11LINE SIZE - 212'' AND SMALLERGATE VALVE12HUNTERICVMASTER CONTROL VALVE13DATA INDUSTRIALIR220P (112")FLOW SENSOR14CLASS 200 BE - 212" & SMALLERPVC MAINLINE15TYPE K COPPERHARD COPPER PIPE9CLASS 200 BEPVC LATERAL15CLASS 160PVC SLEEVING16HUNTERICZ-101-25 W/ DECODERDRIP VALVE ASSEMBLY W/ DECODER 17 & 20TOROBLUE STRIPEPOLY DRIP TUBING -34" MIN. WIDTH18N/SRAIN BIRDXERI-BUGDRIP EMITTERS18DRIP LINE BLOW-OUT STUB19N/SHUNTERICD-100VALVE DECODER20PAIGEP7354D (FOR HUNTER)2-WIRE DECODER CABLE20, 21GROUNDING LOCATION21WATER METERBY OTHERSGOULDS35GS15 -1.5 HP, 240V, SINGLE PHASE(CONTACT MICHAEL RICHARDS @ CORE &MAIN, 406-728-7336)WELL (EXISTING) INSTALL NEW WELLPUMP (35 GPM @ 78 PSI)24N/SGOULDSAQUAVAR SOLO-2 (NEMA 3RENCLOSURE) -(CONTACT MICHAELRICHARDS @ CORE & MAIN,406-728-7336)WELL CONTROLLER W/ PRESSURETRANSDUCER24PRESSURE TRANSDUCER24RAIN BIRDlCRBY200S -2"Y-STRAINER23WOODFORDY-34-7'FROST FREE HYDRANT25R SLL R S#25#25#25#25#30#30#30#30#35#35#35#35#25#25#25#25#30#30#30#30#35#35#35#35BCWFSGAMwGPMCONTROL VALVE SIZECONTROLLER & STATION NO.KEYMAPIR1.1IR1.2IR1.3IR1.4IR1.5IR1.6POINTS OF CONNECTION & CONTROLLER DATATAP NO.TAP SIZE(INCH)BACKFLOWPREVENTER SIZE(INCH)ASSOCIATEDCONTROLLERCONTROLLERSTATIONCOUNTPEAK FLOWREQUIREMENT(GPM)REQUIRED STATICPRESSURE (PSI)BOOSTER PUMPREQUIREDTAP LOCATION -SEE SHEET2WELL #2 N/AA753575 MIN.NOIR1.131.5"112" RZPB754078 MIN. (TBD)NOIR1.5DIRECTORYIRRIGATION SCHEDULE IR1.0IRRIGATION NOTES IR1.0IRRIGATION PLANS IR1.1 - IR1.6IRRIGATION DETAILS IR2.1 - IR2.3NTSIR1.0 - IRRIGATION NOTES & SCHEDULE13949 W. Colfax Ave, Suite 260 Lakewood, Colorado 80401o: 303.980.5327 www.hydrosystemskdi.comIrrigation Consulting & Water ManagementRKnow what's below.Call before you dig.orwww.UNCC2.org