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01/05/22023Lakeville, MinnesotaCedar HillsCertificate of Survey11OF.MJWBTWLennarDATE:PREPARED FOR:Phone(952) 937-515012701 Whitewater Drive, Suite #300Fax(952) 937-5822Minnetonka, MN 55343Toll Free(888) 937-5150SHEET NUMBER:.FIELD CREW:DRAWN:CHECKED:DESIGNED::HVWZRRG3URIHVVLRQDO6HUYLFHV,QFCommon Ground AllianceCall 48 Hours before digging:811 or call811.comPROJECT NUMBER: 0025850.010'20'40'LEGENDCABLE TV BOXTVNATURAL GAS METERGSTREET LIGHTELECTRIC BOXEELECTRIC METERESANITARY MANHOLESSEWER CLEANOUTCOCATCH BASINSTORM MANHOLESTTELEPHONE BOXTGATE VALVEHYDRANTWATER METERWCURB STOP BOXCSWATERMAINSANITARY SEWERSTORM SEWERSANSTOWATFLARED END SECTION1) Curb & gutter and utilities are existing.2) Building dimensions do not reflect brick facing.3) Grading Plan by Westwood Professional Services Inc.initial submittal date 02/06/20.4) Building shown reflects Lewis foundation plan,sheet A2, dated 12/01/2023.Lot 4, Block 9, CEDAR HILLS 3RD ADDITION,according to the recorded plat thereof, DakotaCounty, Minnesota.Address- 20398 Gargoyle LaneGarage Floor Elev. = (1019.60)(at overhead door)Top of Poured Foundation Wall Elev. = (1019.93)Lowest Floor Elev. = (1011.93)I hereby certify that this survey was prepared by me or undermy direct supervision and that I am a duly Licensed LandSurveyor under the laws of the State of Minnesota. 01/12/2023Mathew J. Welinski DateMinnesota License No. 53596matt.welinski@westwoodps.comDenotes iron monument foundDenotes iron monument setx xxx.x Denotes existing elevationx (xxx.xx) Denotes proposed elevationBenchmark- Minnesota Department ofTransportation Control Point "1914H", Elevation = 959.11 (N.A.V.D. 1988),not graphically shown.IMPERVIOUS SURFACE CALCULATIONSLot area = 10,335 sq. ft.House area = 1,968 sq. ft.Porch area = 48 sq. ft.Driveway and Sidewalk = 753 sq. ft.Impervious area 2,769 sq. ft. / 26.8% of total of lot areaLOT GRADING CALCULATIONSBasement Excavation = 205 cubic yardsFinished Lot Grading= 203 cubic yardsMaterial (excess/needed)-2 cubic yards excessZoning = RST-2FY - 20' House, 25' GarageSY - 7' Interior, 20' CornerRY - 30'SY Buffer - 30'RY Buffer - 50'The curb box, drain tile cleanout, and catchbasin(if applicable) must be inspected andaccepted before As-Built escrow monies willbe released. All structures must be flushwith the sod. This will be scheduled with thelandscape inspection.*Draintile connection required.EROSION CONTROLMUST BE INSTALLEDBEFORE EXCAVATION*Maintain 6" between bottom of siding and sod.*No structures in easements.ENGINEERING REVIEWEDDate:__________________01/24/2023lritchie