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PROPOSED4-UNIT TOWNHOMEFFE = 934.00GFE = 933.50GARAGEGARAGEGARAGEGARAGEPROPOSED 8" DIPPROPOSED 8" SANITARYPROPOSED 15" RCPUPPER 33RD STREET N.120 LF 36" NON-PERFORATED PIPEINV: 925.5020 LF 60" NON-PERFORATED PIPEINV: 925.50CONSTRUCT CATCH BASINOVER EXISTING STORM SEWERRIM= 932.3*INV=924.46*81 LF 1 <br />2 <br />" <br /> <br />H <br />D <br />P <br />E <br /> <br />@ <br /> <br />1 <br />. <br />0 <br />%STMHRIM: 930.75TOP WEIR: 928.256" ORIFICE: 927.003" ORIFICE: 925.50INV: 925.5023 LF 12" HDPE @ 1.0%STMHRIM: 931.50INV: 924.7073 LF 12" PVC SCH 40 @ 1.1%STMHRIM: 932.15TOP WEIR: 930.004" ORIFICE: 927.753.5" ORIFICE: 925.50INV: 925.50INLINE DRAINRIM: 931.50INV: 928.8457 LF 8" PVC SCH 40 @ 2.0%CONNECT TO SYSTEMINV = 927.50INLINE DRAINRIM: 929.50INV: 926.50INLINE DRAINRIM: 929.50INV: 926.50INLINE DRAINRIM: 929.50INV: 926.50HDPE RISERRIM = 931.5055 LF 6" PVC SCH 40 @ 1.0% MIN11 LF 8" PVCSCH 40 @ 1.0% MINDescriptionRev.DateUPPER 33RD STREETTOWNHOUSEDEVELOPMENTLAKE ELMO, MNSheet Title:Project #:Drawn By:Checked By:Issue Date:12226050TJRMJW01.06.233524 Labore RoadWhite Bear Lake, MN 55110651.481.9120 (f) 651.481.9201www.larsonengr.comC 2022 Larson Engineering, Inc. All rights reserved.P:\Projects\Projects - 2022\12226050 - Upper 33rd Street Townhouse Development (Element)\C. Design\Drawing Files\12226050 - C400 Utilities.dwgLarsonEngineering, Inc.Project Title:ELEMENTDESIGN-BUILD1110 RAYMOUND AVENUE, UNIT 3ST. PAUL, MN 55108Client:Matthew J. Woodruff, P.E.Date: Lic. No.:01.06.23I hereby certify that this plan,specifications or report was preparedby me or under my direct supervisionand that I am a duly licensedProfessional Engineer under the lawsof the state of Minnesota.PRELIMINARY NOT FOR CONSTRUCTION0NORTH51020Sheet:UTILITY PLANC400CABLE UNDERGROUND LINEFIBER OPTIC UNDERGROUND LINEELECTRIC UNDERGROUND LINEELECTRIC OVERHEAD LINETELEPHONE UNDERGROUND LINESTORM SEWER PIPESANITARY SEWER PIPENATURAL GAS UNDERGROUND LINEWATERMAIN PIPELIGHT POLESTORM MANHOLEFLARED ENDCURB INLETCATCH BASINWATER SHUTOFFGATE VALVE & BOXHYDRANTSANITARY MANHOLEDRAINTILE PIPEUTILITY NOTES1.It is the responsibility of the contractor to perform or coordinate all necessary utility connections andrelocations from existing utility locations to the proposed building, as well as to all onsite amenities.These connections include but are not limited to water, sanitary sewer, cable TV, telephone, gas,electric, site lighting, etc.2.All service connections shall be performed in accordance with state and local standardspecifications for construction. Utility connections (sanitary sewer, watermain, and storm sewer)may require a permit from the City.3.The contractor shall verify the elevations at proposed connections to existing utilities prior to anydemolition or excavation.4.The contractor shall notify all appropriate engineering departments and utility companies 72 hoursprior to construction. All necessary precautions shall be made to avoid damage to existing utilities.5.Storm sewer requires testing in accordance with Minnesota plumbing code 4714.1109 wherelocated within 10 feet of waterlines or the building.6.HDPE storm sewer piping shall meet ASTM F2306 and fittings shall meet ASTM D3212 jointpressure test. Installation shall meet ASTM C2321.7.Maintain a minimum of 7 ½' of cover over all water lines and sanitary sewer lines. Where 7 ½' ofcover is not provided, install 2” rigid polystyrene insulation (MN/DOT 3760) with a thermalresistance of at least 5 and a compressive strength of at least 25 psi. Insulation shall be 8' wide,centered over pipe with 6” sand cushion between pipe and insulation. Where depth is less than 5',use 4” of insulation.8.Install water lines 12” above sewers. Where the sewer is less than 12" below the water line (orabove), install sewer piping of materials approved for inside building use for 10 feet on each side ofthe crossing.9.A City approved dewatering/pumping plan is required prior to any pumping activity. Notify City ofRoseville Engineering Dept. at 651-792-7004 prior to beginning any pumping activity.SYMBOL LEGENDKEY NOTESWATERMAIN SERVICE, SEE DETAILROOF DRAIN CONNECTION, SEE DETAILSANITARY SEWER SERVICE, SEE DETAILSTORM SEWER MANHOLE, SEE DETAIL1234