HomeMy WebLinkAboutSDP-14 - IRRIGATION SCHEDULE AND NOTES - STREET LEVELSITE DEVELOPMENT PLAN - THE NORTHERN - 2025-PROJMSTR-0000XXX - 2025-SDP-0000XXXSITE DEVELOPMENT PLANREMAINDER PORTION LOT 20, LOTS 19-16, & WEST 9' OF LOT 15 OF TRACY'S SECOND ADD.CITY OF BOZEMAN, GALLATIN COUNTY MONTANALOCATED AT 621 W MENDENHALL STTHE NORTHERNSDP-1515 OF 281.DRAWINGS AND BASE INFORMATION - ALL BASE AND PLANTING INFORMATION HAVE BEEN PROVIDED BY BACK 40. THE CONTRACTOR IS RESPONSIBLETO NOTIFY HYDROSYSTEMS*KDI OF ANY DISCREPANCIES BETWEEN THE UTILITY OR PLANTING PLANS AND THE IRRIGATION PLAN. IF CONTRACTORFAILS TO NOTIFY HYDROSYSTEMS*KDI AND MAKES CHANGES TO THE IRRIGATION SYSTEM DESIGN, THEY ASSUME ALL COSTS AND LIABILITIESASSOCIATED WITH THOSE FIELD CHANGES. REFER TO SPECIFICATIONS FOR ADDITIONAL PROJECT REQUIREMENTS. CONTACT IRRIGATIONCONSULTANT FOR CURRENT SPECIFICATIONS IF NOT PROVIDED.2.SYSTEM PRESSURE - HYDROSYSTEMS*KDI HAS CONTACTED THE PLUMBING ENGINEER THAT DESIGNED THIS SITE AND THEY HAVE BEEN TOLD THAT THESTATIC WATER PRESSURE IN THIS AREA SHOULD BE TO BE DETERMINED PSI. THE CONTRACTOR IS RESPONSIBLE TO FIELD VERIFY PRESSURE PRIORTO COMMENCING ANY CONSTRUCTION AND NOTIFY HYDROSYSTEMS*KDI OF ANY VARIANCE FROM THE STATED PRESSURE IMMEDIATELY. WRITTENDOCUMENTATION OF PRESSURE TEST AND RESULTS SHALL BE PROVIDED TO HYDROSYSTEMS*KDI AT CONSTRUCTION ONSET. IF CONTRACTOR FAILSTO FIELD VERIFY PRESSURE AND/OR NOTIFY HYDROSYSTEMS*KDI OR ANY VARIATIONS FROM THIS PRESSURE, THEN THEY ASSUME ALLCONSTRUCTION AND ENGINEERING COSTS ASSOCIATED WITH SYSTEM MODIFICATIONS REQUIRED TO ACCOMMODATE ACTUAL SITE PRESSURE. THISSYSTEM HAS BEEN DESIGNED FOR A REQUIRED STATIC PRESSURE OF 71 PSI MINIMUM. IF PRESSURE IS NOT AVAILABLE, A BOOSTER PUMP WILL BEREQUIRED. PRESSURE IN EQUAL TO OR EXCEEDING 85 PSI WILL REQUIRE A PRESSURE REDUCING VALVE SET AT 71 PSI.3.IRRIGATION SYSTEM OPERATION INTENT - THIS IRRIGATION SYSTEM HAS BEEN DESIGNED TO IRRIGATE THE ESTABLISHED LANDSCAPE WITHIN A THREE NIGHTPER WEEK, TWO HOUR PER NIGHT WATERING WINDOW. ESTABLISHMENT WATERING WILL REQUIRE UP TO TWICE AS MUCH IRRIGATION FOR A FOUR TOSIX WEEK PERIOD. THE DESIGN IS BASED ON THE FOLLOWING PROJECTED WEEKLY APPLICATION RATES AFTER ESTABLISHMENT. THESE FIGURESARE BASED ON A 30-YEAR AVERAGE WEATHER DATA AND WILL NEED TO BE ADJUSTED DUE TO SEASONAL CHANGES AND WEATHER CONDITIONSABOVE AND BELOW THE AVERAGE VALUES UTILIZED. ORNAMENTAL PLANTINGS0.72" PER WEEK PEAK SEASON4.EQUIPMENT INSTALLATION - IT IS THE INTENT OF THIS DESIGN THAT ALL IRRIGATION EQUIPMENT BE INSTALLED WITHIN PROPERTY LIMITS AND WITHINLANDSCAPED AREAS. INSTALLATION SHALL BE COORDINATED WITH OTHER UTILITY WORK, ALL OTHER UTILITIES SHALL TAKE PRECEDENCE OVERIRRIGATION LOCATION. ANY EQUIPMENT OTHER THAN VALVE BOXES OR SLEEVING THAT CONTAINS PIPE OR WIRES SHOWN OUTSIDE OF THESE LIMITSIS SHOWN IN THAT LOCATION FOR GRAPHICAL CLARITY ONLY. ALL VALVE BOXES SHALL BE INSTALLED A MINIMUM OF 2'-0" FROM EDGE OF ANYPAVED SURFACES UNLESS SPECIFICALLY INDICATED ON PLANS. BOXES INSTALLED IN OPEN TURF AREAS SHALL BE KEPT TO EDGES AND STAKEDFOR REVIEW IF ALONG HIGH TRAFFIC AREAS. ALL VALVE BOXES SHALL BE PLACED A MINIMUM OF 3'-0" FROM THE CENTERLINE OF ANY DRAINAGESWALE. ALL VALVE BOXES WITHIN PAVEMENT SHALL BE TIER 15 RATED BOXES FOR HEAVY DUTY NON-DELIBERATE TRAFFIC. BOX LID COLOR SHALLMATCH ADJACENT MATERIALS, I.E. GREEN IN TURF, TAN IN WOOD MULCH, GRAY IN STONE MULCH, PURPLE FOR RECLAIMED WATER SYSTEMS (IFREQUIRED). REFER TO LANDSCAPE PLANS FOR MATERIAL COLORS AND TYPES. ALL BOXES SHALL BE INSTALLED TO BE FLUSH WITH GRADE AND INAN ORDERLY MANNER. WHERE MORTAR PAVING LIDS ARE INSTALLED ABOVE BOXES, IRRIGATION BOX WITH LID SHALL BE LOWERED TOACCOMMODATE PAVING LID. REFER TO LANDSCAPE FOR ADDITIONAL INFORMATION, TO BE INSTALLED PER MANUFACTURE RECOMMENDATIONS.5.PIPING INSTALLATION - IRRIGATION PIPING SHALL MAINTAIN A MINIMUM DISTANCE FROM BUILDING FOUNDATIONS OF 5 FEET OR AS DESCRIBED IN SOILSREPORT, WHICHEVER IS GREATER. NO SPRAY IRRIGATION SHALL OCCUR WITHIN 10 FEET OF THE FOUNDATION. NO DRIP IRRIGATION SHALL OCCURWITHIN 5 FEET OF THE FOUNDATION UNLESS SOIL MOISTURE SENSORS ARE INSTALLED ON VALVES SERVICING THESE AREAS. ALL IRRIGATION PIPINGAND EMISSION DEVICES LOCATED ON TOP OF OR WITHIN BUILDING STRUCTURE SHALL CONFORM TO WATERPROOFING 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 BACKFLOWPREVENTER AND AT ALL LOW POINTS AND DEAD ENDS OF PRESSURE SUPPLY PIPING TO ENSURE COMPLETE DRAINAGE OF SYSTEM. CONTRACTORSHALL BE RESPONSIBLE FOR DETERMINING THESE LOCATIONS IN-FIELD AND INSTALLATION LOCATIONS SHALL BE NOTED ON AS-BUILTS. FORINTERIOR MOUNTED BACKFLOW PREVENTER LOCATIONS, INSTALL ONE BOILER DRAIN VALVE DOWNSTREAM OF BACKFLOW PREVENTER.7.DRIP IRRIGATION - REFER TO IRRIGATION DETAIL SHEET FOR DRIP EMITTER QUANTITIES / DRIP TUBING FLOW AND PLACEMENT.8.UNLABELED PIPING - ALL UNLABELED LATERAL PIPING SHALL BE 1" MINIMUM UNLESS OTHERWISE NOTED.9.SLEEVING - ALL SLEEVING UNDER PAVED SURFACES SHOWN ON PLANS IS BY CONTRACTOR UNLESS OTHERWISE NOTED. SLEEVING SHALL BEINSTALLED IN THE SIZES AND QUANTITIES SHOWN ON PLANS OR BASED ON THE SCHEDULE BELOW. WHERE SLEEVES ARE SHOWN, BUT NOT LABELED,FOLLOW THE SCHEDULE BELOW. ALL MAINLINE, CONTROL WIRES AND DRIP LINES UNDER PAVED SURFACES ARE TO BE INSTALLED IN SLEEVING. ALLMAINLINE SLEEVE LOCATIONS TO INCLUDE A SEPARATE WIRE SLEEVE.SLEEVED PIPE SIZE/WIRE QUANTITYREQUIRED SLEEVE SIZE & (QUANTITY)34" - 114" PIPING2" PVC (1)1-25 CONTROL WIRES2" PVC (1)10.SPARE CONTROL WIRES - CONTRACTOR SHALL EXTEND THREE SPARE WIRES (ONE COMMON AND 2 CONTROL WIRES) FROM EACH CONTROLLER TO THEEND OF THE MAINLINE SERVING THAT CONTROLLER OR AS SHOWN ON THE PLANS. INSTALL SPARE WIRES IN 10" ROUND VALVE BOX WITH QUICKCOUPLING VALVE. REFER TO SPECIFICATIONS FOR WIRE COLOR. SEE IRRIGATION SCHEDULE FOR ADDITIONAL INFORMATION.11.PLANS AND SPECIFICATIONS - CONTRACTOR RESPONSIBLE TO ENSURE WORK CONFORMS TO PLANS AND SPECIFICATIONS. AT ONSET OF CONSTRUCTION,VERIFY PLANS ARE CURRENT. DO NOT CONSTRUCT ANY PORTIONS OF THE IRRIGATION OFF OF PLANS MARKED NOT FOR CONSTRUCTION OR FORREVIEW ONLY. FAILURE TO VERIFY CURRENT PLANS MAY RESULT IN RECONSTRUCTION AT CONTRACTOR'S EXPENSE. WHERE REQUIRED BY CITY,TOWN OR WATER DISTRICT ENTITY, CONTRACTOR SHALL CONSTRUCT ONLY OFF PLANS STAMPED WITH APPROVAL. REVISIONS TO APPROVED ORSTAMPED PLANS SHALL CONFORM TO FIELD CHANGE PROCEDURES AND DOCUMENTATION.12.BACKFLOW DEVICES: ALL CONNECTION COMPONENTS AND BACKFLOW DEVICES SHALL BE LEAD-FREE. CONTRACTOR SHALL CONTACT WATER SERVICEPROVIDER FOR ANY ADDITIONAL REQUIREMENTS REGARDING BACKFLOW TESTING.13.EXISTING IRRIGATION DAMAGE - CONTRACTOR SHALL REPAIR OR REPLACE ANY EXISTING IRRIGATION SYSTEMS DAMAGED DURING NEW INSTALLATION.REPAIR OR REPLACEMENT SHALL BE DETERMINED BY OWNER OR OWNER'S REPRESENTATIVE AND PAID FOR BY THE LANDSCAPE CONTRACTOR.14.EXISTING IRRIGATION COORDINATION - EXISTING IRRIGATION SYSTEM SHALL NOT BE TURNED OFF FOR MORE THAN 24 HOURS MAXIMUM. CONTRACTORSHALL COORDINATE TURN OFF OF SYSTEM WITH OWNER OR MAINTENANCE STAFF 72 HOURS PRIOR TO ANY NEW CONSTRUCTION.15.WATER BUDGETS AND PROJECTIONS - HYDROSYSTEMS-KDI HAS BASED THE IRRIGATION DESIGN AND THE ASSOCIATED PROJECTED WATER USE UPONSUCH FACTORS AS CITY OR WATER DISTRICT IMPOSED REQUIREMENTS, PUBLISHED PLANT SPECIES WATER NEEDS, SELECTED IRRIGATION METHODEFFICIENCIES AS REPORTED BY INDEPENDENT TESTING FACILITIES, HISTORICAL WEATHER DATA FOR THE PROJECT LOCATION, AND PROPERMAINTENANCE PROCEDURES. HYDROSYSTEMS*KDI IS NOT RESPONSIBLE, AND ACCEPTS NO RESPONSIBILITY, FOR THE ACTUAL WATER USAGEVARIATION THAT IS A RESULT OF FIELD MODIFICATIONS TO THE SYSTEM NOT MATCHING CONSTRUCTION DOCUMENTS, IMPROPER MAINTENANCE,WASTE DUE TO SYSTEM DAMAGE OR VANDALISM, OR WEATHER CONDITIONS THAT DEVIATE FROM PUBLISHED 30 YEAR HISTORICAL AVERAGES.16.PRESSURE TESTING - CONDUCT MAINLINE TEST IN PRESENCE OF CONSULTANT. ARRANGE FOR PRESENCE OF CONSULTANT 48 HOURS IN ADVANCE OFTESTING. SUPPLY FORCE PUMP AND ALL OTHER TEST EQUIPMENT. COMPRESSED AIR SHALL NOT BE USED FOR PRESSURE TESTING SYSTEM.14.1AFTER BACKFILLING, AND INSTALLATION OF ALL CONTROL VALVES, FILL PRESSURE SUPPLY LINE WITH WATER, AND PRESSURIZE TO 40 PSIOVER THE DESIGNATED STATIC PRESSURE OR 120 PSI, WHICHEVER IS GREATER, FOR A PERIOD OF 2 HOURS.14.2LEAKAGE, PRESSURE LOSS - TEST IS ACCEPTABLE IF NO LOSS OF PRESSURE IS EVIDENT DURING THE TEST PERIOD.14.3LEAKS - DETECT AND REPAIR LEAKS.14.4RETEST SYSTEM UNTIL TEST PRESSURE CAN BE MAINTAINED FOR DURATION OF TEST.14.5BEFORE FINAL ACCEPTANCE, PRESSURE SUPPLY LINE SHALL REMAIN UNDER PRESSURE FOR A PERIOD OF 48 HOURS.14.6PRESSURE TEST SHALL BE SCHEDULED AND PASSED PRIOR TO SCHEDULING OF SUBSTANTIAL COMPLETION WALK-THROUGH.IRRIGATION CONSTRUCTION NOTES - STREETDIRECTORYIRRIGATION SCHEDULE & NOTES -STREET LEVEL SDP-14IRRIGATION PLAN - STREET LEVEL SDP-15IRRIGATION DETAILS - STREET LEVEL SDP-16 - SDP-17IRRIGATION PLAN & SCHEDULE- ROOFTOP SDP-18IRRIGATION DETAILS &NOTES - ROOFTOP SDP-19 - SDP-2013949 W. Colfax Ave, Suite 260 Lakewood, Colorado 80401o: 303.980.5327 www.hydrosystemskdi.comIrrigation Consulting & Water ManagementCALL 3 BUSINESS DAYS IN ADVANCE BEFORE YOUDIG, GRADE, OR EXCAVATE FOR THE MARKING OFUNDERGROUND MEMBER UTILITIES.RKnow what's below. Call before you dig.IRRIGATION SCHEDULE - STREETSYMBOLMANUFACTURERMODEL NO.DESCRIPTIONDETAIL NO.RAIN BIRD44-LRCQUICK COUPLING VALVE7HUNTERPRO-C - 4 STATION MODELELECTRIC CONTROLLER2HUNTERSOLAR SYNC - WSS-SENWEATHER SENSOR DEVICE12FEBCO860U WITH WATTS 223-HP PRV (IF REQ.)RP BACKFLOW PREVENTER1N/SOLDCASTLE / CARSONREFER TO SPECIFICATIONS AND DETAILSVALVE BOXESVARIOUSN/SAY MACDONALD76001 - 1/4 TURN - 1"MANUAL DRAIN VALVE5LINE SIZE - 212'' AND SMALLERGATE VALVE6HUNTERIBV-FSMASTER CONTROL VALVE1DATA INDUSTRIALIR220B - 1"FLOW SENSOR1CLASS 200 BE - 212" & SMALLERPVC MAINLINE3TYPE K COPPERHARD COPPER PIPE1CLASS 200 BEPVC LATERAL3CLASS 160PVC SLEEVING4HUNTERICZ-101-LF-40 WITH NIBCO BALL VALVEDRIP VALVE ASSEMBLY8TOROBLUE STRIPEPOLY DRIP TUBING -34" MIN. WIDTH10N/SRAIN BIRDXBCV - XERI-BUG WITH CHECK VALVEDRIP EMITTERS10NETAFIMTLCV6-12 RINGS SPACED PER DETAILSUBSURFACE DRIPLINE RING - TREE9HUNTER / NIBCOECO-ID-12 WITH NIBCO BALL VALVEDRIP LINE BLOW-OUT STUB ANDINDICATOR HEAD11EMT CONDUIT - SIZE PER WIRE COUNTWIRE CONDUIT1 & 2AWFSGPMCONTROL VALVE SIZECONTROLLER & STATION NO.A (controller)NUMBER OF SPARE WIRES - 2 CONTROL AND 1 SPAREWIRES TO INDICATED CONTROLLER - SEE CONSTRUCTION NOTES3IRRIGATION SCHEDULE AND NOTES -STREET LEVEL14 OF 2714