PRIVATE-PUBLIC-IMPROVEMENTS- EXHIBITCenterline of Creek12" DIP12" DIP12" RCP
12" RCP12" RCP15" RCP24" RCPW 78th St(A Public R/W)AUDUBON ROAD
(A Public R/W)Parcel ID: 250100900Address: 1680 W 78th StOwner: Trust for the Benefitof Joy M Gorra C/O Joy MGorra and Doris ButlParcel ID: 250110200Address: 1456 78th StOwner: City of Chanhassen42" RCP (Per Rec)42" RCP (Per Rec)42" RCP (Per Rec)Centerline of Creek12" DIP12" DIP12" RCP
12" RCP12" RCP15" RCP24" RCPW 78th St(A Public R/W)AUDUBON ROAD
(A Public R/W)Parcel ID: 250100900Address: 1680 W 78th StOwner: Trust for the Benefitof Joy M Gorra C/O Joy MGorra and Doris ButlParcel ID: 250110200Address: 1456 78th StOwner: City of Chanhassen42" RCP (Per Rec)42" RCP (Per Rec)42" RCP (Per Rec)WETLANDSEE WETLAND BUFFER EXHIBIT ON C2.0 FORREQUIRED AND PROPOSED BUFFER AREASDO NOT ENCROACH ON WETLANDNO PARKINGNO PARKINGDROPOFF ZONENO PARKINGDROPOFF ZONENO PARKINGCONSTRUCTIONLIMITSCONSTRUCTIONLIMITSCONSTRUCTIONLIMITSABOVEGROUNDBIO-FILTRATION BASINBOT=951.006" DT. IE=949.00OE=952.50WQL (MPCA)=951.87100-YR HWL=954.52EOF=955.50521A34BCD6COUNTER LOBBYFIREPROTECTION/ WATER /ELECTICALSOILEDUTILITY /LAUNDRYSTORAGETOILETMECHDISHROOM /PANTRYJANITORCLEAN LINEN /FLOORMACHINECHARGING109MECHMECHSALON /PODIATRYMED ROOMLIBRARY /CONFERENCE/ SENSORYCLOSETADMINISTRATORTUB ROOM/ TOILETCLEANUTILITY /BREAKROOMMECHVESTIBULEGREATROOMKITCHENREFRIGERATOR3-COMPARTMENTSINKDISHWASHERPANTRY ITEMSFREEZERPANTRY ITEMSPANTRY TALLCABINETCLEAN DISHCARTDIRTY DISHCART SOILED INCLEAN OUTPANTRY CARTPANTRY CARTUNIT 1-CUNIT 1-AUNIT 1-AUNIT 1-AUNIT 1-AUNIT 1-AUNIT 1-AUNIT 1-AUNIT 1-AUNIT 2-DUNIT 2-EACCESSIBLEUNIT 1-BACCESSIBLEUNIT 1-BACCESSIBLEUNIT 2-FRUBBISHENCLOSUREUNIT 2-DUNIT 2-D149' - 7 1/2"54' - 2 1/8"5' - 0 5/8"24' - 11 1/4"5' - 0 5/8"60' - 4 7/8"6' - 8"6' - 5 3/4"
27' - 2 1/4"
27' - 1 1/2"
27' - 2 1/4"
2' - 11"6' - 4"PHASE 1PHASE 252' - 10 3/4"12' - 6 3/4"FIREPROTECTION/ WATER /ELECTRICALCONSTRUCTIONLIMITSEOF=965.12STUB SANITARY SEWERTO 5' FROM BUILDINGIE @ STUB=957.01COORD. W/MECH'LSANMH 12RIM=96X.XXIE(N)=956.55IE(SW)=956.45187 LF 6" PVC SCH 40SANITARY SERVICE @ 2.00%MAKE WET TAPCONNECTION TOEXISTING 12" WATERMAIN, COORD. WITH CITYFIRE DEPARTMENTCONNECTION,COORD. W/MECH'L6" COMBINED DIP WATER SERVICEAND VALVE, STUB TO WITHIN 5'FROM BUILDING, COORD. W/MECH'LGATE VALVE ANDVALVE BOX6" C900 PVCWATERMAIN6" C900 PVCWATERMAIN6" COMBINED DIP WATERSERVICE AND VALVE, STUB TOWITHIN 5' FROM BUILDING,COORD. W/MECH'L22.5° BENDFIRE DEPARTMENTCONNECTION,COORD. W/MECH'L45° BENDS6" CORE DRILL CONNECTION W/ INTRAFLOW INSIDE DROP TO EX.SANITARY INTERCEPTOR MANHOLEEX. RIM=970.08PROP. 6" CORE DRILL=949.87PROP. IE INSIDE DROP BELOW ELBOW=928.20 (0.1' ABOVE EX IE.)POINT ELBOW DOWNSTREAM.SECURE INSIDE DROP WITHIN MANHOLE, ENSURE WATER-TIGHTPENETRATION OF MANHOLE.SANMH 11RIM=96X.XXIE(E)=954.87IE(SW)=954.77245 LF 6" PVC SCH 40SANITARY SERVICE @ 2.00%79 LF 6" PVC SCH 40SANITARY SERVICE @ 2.00%HYDRANT, PERCITY STANDARDSHYDRANT, PERCITY STANDARDSGATE VALVE6"x6" TEE6"x6" TEEGATE VALVE45° BENDS45° BENDSSTUB SANITARY SEWERTO 5' FROM BUILDINGIE @ STUB=962.30COORD. W/MECH'LSANMH 12RIM=966.60IE(N)=961.62IE(W)=960.2923 LF 6" PVC SCH 40SANITARY SERVICE @ 2.00%34 LF 6" PVC SCH 40SANITARY SERVICE @ 2.00%UTILITY CROSSINGIE 12" STORM=960.84TOP 6" SAN=957.33UTILITY CROSSINGIE 6" SAN=855.17ADJUST WATER TO MAINTAINREQUIRED SEPARATIONFROM SANITARYUTILITY CROSSINGTOP 12" STORM=960.74IE 6" SAN=961.84COPYRIGHT CIVIL SITE GROUP INC.cPROJECT
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N2025ISSUE/SUBMITTAL SUMMARYDATEDESCRIPTION08/13/25CITY SUBMITTAL09/09/25CITY RESUBMITTAL09/25/2025WATERSHED SUBMITTALPROJECT MANAGERPATRICK SARVERCONTACT NUMBER612-615-0060 X 702DRAWN BYAM, ZH, WBREVIEWED BYRB,PSPROJECT NUMBER25102EDEN SPRINGS
CHANHASSAN, MN
LIGHTHOUSE HOMES, LCC
168 PIONEER TRAIL NOX 129, CHASKA, MN 5531858960ANDERS S. MELBYLICENSE NO.DATEI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION, OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.09/25/25Civil Engineering ° Surveying ° LandscapeArchitecture5000 Glenwood AvenueGolden Valley, MN 55422civilsitegroup.com 612-615-0060OWNER GENERAL UTILITY NOTES:UTILITY PLAN LEGEND:CITY OF CHANHASSEN UTILITY NOTES:1.RESERVED FOR CITY SPECIFIC UTILITY NOTES.CATCH BASINGATE VALVE AND VALVE BOXSANITARY SEWERSTORM SEWERWATER MAINPROPOSED FIRE HYDRANTMANHOLEFES AND RIP RAPCONSTRUCTION LIMITSDRAINTILETRENCH DRAINREVISION SUMMARYDATEDESCRIPTIONC4.0UTILITY PLAN -SANITARY &WATER01" = 30'-0"30'-0"15'-0"NKnow what'sbelow.before you dig.CallR1.ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHERSTATE ONE CALL" (651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURSPRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANYUTILITIES THAT ARE DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER.2.SEE SITE PLAN FOR HORIZONTAL DIMENSIONS AND LAYOUT.3.CONTRACTOR SHALL FIELD VERIFY LOCATION AND ELEVATION OF EXISTING UTILITIESAND TOPOGRAPHIC FEATURES PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALLIMMEDIATELY NOTIFY THE ENGINEER OF DISCREPANCIES OR VARIATIONS FROM THEPLANS.4.CASTINGS SHALL BE SALVAGED FROM STRUCTURE REMOVALS AND RE-USED ORPLACED AT THE DIRECTION OF THE OWNER.5.PIPE LENGTHS SHOWN ARE FROM CENTER TO CENTER OF STRUCTURE OR TO END OFFLARED END SECTION.6.UTILITIES CONNECTIONS ON THE PLAN ARE SHOWN TO WITHIN 5' OF THE BUILDINGFOOTPRINT. THE CONTRACTOR IS ULTIMATELY RESPONSIBLE FOR THE FINALCONNECTION TO BUILDING LINES. COORDINATE WITH ARCHITECTURAL ANDMECHANICAL PLANS.7.CATCH BASINS AND MANHOLES IN PAVED AREAS SHALL BE SUMPED 0.04 FEET. ALLCATCH BASINS IN GUTTERS SHALL BE SUMPED 0.15 FEET PER DETAILS. RIMELEVATIONS SHOWN ON THIS PLAN DO NOT REFLECT SUMPED ELEVATIONS.8.ALL FIRE HYDRANTS SHALL BE LOCATED 5 FEET BEHIND BACK OF CURB UNLESSOTHERWISE NOTED.9.HYDRANT TYPE, VALVE, AND CONNECTION SHALL BE IN ACCORDANCE WITH CITYREQUIREMENTS. HYDRANT EXTENSIONS ARE INCIDENTAL.10.A MINIMUM OF 8 FEET OF COVER IS REQUIRED OVER ALL WATERMAIN, UNLESSOTHERWISE NOTED. EXTRA DEPTH MAY BE REQUIRED TO MAINTAIN A MINIMUM OF 18"VERTICAL SEPARATION TO SANITARY OR STORM SEWER LINES. EXTRA DEPTHWATERMAIN IS INCIDENTAL.11.A MINIMUM OF 18 INCHES OF VERTICAL SEPARATION AND 10 FEET OF HORIZONTALSEPARATION IS REQUIRED FOR ALL UTILITIES, UNLESS OTHERWISE NOTED.12.ALL CONNECTIONS TO EXISTING UTILITIES SHALL BE IN ACCORDANCE WITH CITYSTANDARDS AND COORDINATED WITH THE CITY PRIOR TO CONSTRUCTION.13.CONNECTIONS TO EXISTING STRUCTURES SHALL BE CORE-DRILLED.14.COORDINATE LOCATIONS AND SIZES OF SERVICE CONNECTIONS WITH THEMECHANICAL DRAWINGS.15.COORDINATE INSTALLATION AND SCHEDULING OF THE INSTALLATION OF UTILITIESWITH ADJACENT CONTRACTORS AND CITY STAFF.16.ALL STREET REPAIRS AND PATCHING SHALL BE PERFORMED PER THE REQUIREMENTSOF THE CITY. ALL PAVEMENT CONNECTIONS SHALL BE SAWCUT. ALL TRAFFICCONTROLS SHALL BE PROVIDED BY THE CONTRACTOR AND SHALL BE ESTABLISHEDPER THE REQUIREMENTS OF THE MINNESOTA MANUAL ON UNIFORM TRAFFICCONTROL DEVICES (MMUTCD) AND THE CITY. THIS SHALL INCLUDE BUT NOT BELIMITED TO SIGNAGE, BARRICADES, FLASHERS, AND FLAGGERS AS NEEDED. ALLPUBLIC STREETS SHALL BE OPEN TO TRAFFIC AT ALL TIMES. NO ROAD CLOSURESSHALL BE PERMITTED WITHOUT APPROVAL BY THE CITY.17.ALL STRUCTURES, PUBLIC AND PRIVATE, SHALL BE ADJUSTED TO PROPOSED GRADESWHERE REQUIRED. THE REQUIREMENTS OF ALL OWNERS MUST BE COMPLIED WITH.STRUCTURES BEING RESET TO PAVED AREAS MUST MEET OWNERS REQUIREMENTSFOR TRAFFIC LOADING.18.CONTRACTOR SHALL COORDINATE ALL WORK WITH PRIVATE UTILITY COMPANIES.19.CONTRACTOR SHALL COORDINATE CONNECTION OF IRRIGATION SERVICE TOUTILITIES. COORDINATE THE INSTALLATION OF IRRIGATION SLEEVES NECESSARY ASTO NOT IMPACT INSTALLATION OF UTILITIES.20.CONTRACTOR SHALL MAINTAIN AS-BUILT PLANS THROUGHOUT CONSTRUCTION ANDSUBMIT THESE PLANS TO ENGINEER UPON COMPLETION OF WORK.21.FOR ALL SITES LOCATED IN CLAY SOIL AREAS, DRAIN TILE MUST BE INSTALLED AT ALLLOW POINT CATCH BASINS 25' IN EACH DIRECTION. SEE PLAN AND DETAIL. INSTALLLOW POINT DRAIN TILE PER PLANS AND GEOTECHNICAL REPORT RECOMMENDATIONSAND REQUIREMENTS.22.AN OSHA-APPROVED QUALIFIED PERSON SHOULD REVIEW THE SOIL CLASSIFICATIONPRESENTED IN THE GEOTECHNICAL REPORT IN THE FIELD. EXCAVATIONS MUSTCOMPLY WITH CURRENT OSHA REQUIREMENTS IN THE CODE OF FEDERALREGULATIONS PERTAINING TO EXCAVATIONS AND TRENCHES. EXCAVATION SAFETY ISTHE RESPONSIBILITY OF THE CONTRACTOR. PRIVATELY OWNED IMPROVEMENTSPUBLICLY OWNED IMPROVEMENTSLEGENDPRIVATELY OWNED SANITARY LINE PRIVATELY OWNED WATER LINE