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20'20'DT INV = 899.68CONNECT TO EXISTINGSTRUCTURE, INV = 899.50DT INV = 901.04DT INV = 901.58DT INV = 901.04DT INV = 899.68CONNECT TO EXISTINGSTRUCTURE, INV = 899.50DT INV = 899.85DT INV = 900.02DT INV = 900.19DT INV = 900.36DT INV = 900.53DT INV = 900.70DT INV = 900.87DT INV = 899.85DT INV = 900.02DT INV = 900.19DT INV = 900.36DT INV = 900.53DT INV = 900.70DT INV = 900.87DT INV = 901.41DT INV = 901.24DT INV = 901.07DT INV = 900.90DT INV = 900.73DT INV = 900.56DT INV = 900.39DT INV = 900.22120 LF - 4" PERFORATED DRAIN TILE @ 0.45%160 LF - 4" NON-PERFORATEDDRAIN TILE @ 0.85%INSTALL NEW CASTING(NEENAH R-1642, TYPE B LID)AND ADJUSTMENT RINGS,RIM = 904.00120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%120 LF - 4" PERFORATED DRAIN TILE @ 0.45%18 LF - 4" NON-PERFORATEDDRAIN TILE @ 1.0%18 LF - 4" NON-PERFORATEDDRAIN TILE @ 1.0%160 LF - 4" NON-PERFORATEDDRAIN TILE @ 0.85%1(TYP.)(TYP.)3524 Labore RoadWhite Bear Lake, MN 55110651.481.9120 (f) 651.481.9201www.larsonengr.com3524 Labore RoadWhite Bear Lake, MN 55110651.481.9120 (f) 651.481.9201www.larsonengr.comLarsonEngineering, Inc.0NORTH10 2040DRAWING NUMBERCPROJECT # 1222066.000DRAWN BYDATE 03-14-2023DRAWING TITLEDateRevision DescriptionDRAWINGSCONSTRUCTIONKK/JMMHCHECKED BYMADISON, WIMILWAUKEE, WIMAPLE GROVE, MNTHIS DRAWING IS PROPERTY OFNEXUS SOLUTIONS, LLC. USE OR REPRODUCTIONWITHOUT WRITTEN PERMISSION IS PROHIBITED.Nexus Solutions, LLCJUSTIN NIELSEN, P.E.I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, ORREPORT WAS PREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULY LICENSEDPROFESSIONAL ENGINEER UNDER THE LAWS OF THESTATE OF MINNESOTA.PRINTED NAME:SIGNATURE:DATE: REG. NO.52687CENTENNIAL MIDDLE SCHOOL ISD#12TENNIS COURT RELOCATIONAND PARKING LOT ADDITION399 ELM STREETLINO LAKES, MN 5501403/14/2023P:\Projects\Projects - 2022\12226066 - Centennial MS Tennis Courts\C. Design\Drawing Files\12226066 C400-C401 - Utility.dwgCABLE 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 PIPELEGENDUTILITY NOTES1. It is the responsibility of the contractor to perform or coordinate all necessaryutility connections and relocations from existing utility locations to the proposedbuilding, as well as to all onsite amenities. These connections include but arenot limited to water, sanitary sewer, cable TV, telephone, gas, electric, sitelighting, etc.2. All service connections shall be performed in accordance with state and localstandard specifications 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 existingutilities prior to any demolition or excavation.4. The contractor shall notify all appropriate engineering departments and utilitycompanies 72 hours prior to construction. All necessary precautions shall bemade to avoid damage to existing utilities.5. HDPE storm sewer piping shall meet ASTM F2306 and fittings shall meet ASTMD3212 joint pressure test. Installation shall meet ASTM C2321.6. All RCP pipe shown on the plans shall be MN/DOT class 3.7. See Project Specifications for bedding requirements.8. A structure adjustment shall include removing and salvaging the existing castingassembly, removing existing concrete rings to the precast section. Install newrings and salvaged casting to proposed grades, cleaning casting flange bymechanical means to insure a sound surface and install an external chimneyseal from casting to precast section. Chimney seals shall be Infi-Shield Uni-Bandor an approved equal.9. Dewatering is the responsibility of the contractor, if required.TENNIS COURTRELOCATIONUTILITY PLANC400(*) - EXISTING INVERT TO BE VERIFIEDKEY NOTESKEY NOTESINSTALL NEW CASTING ON EXISTING STRUCTURE, SEE DETAIL 5/C501NEW STORM SEWER MANHOLE, SEE DETAIL 6/C501NEW RAIN GUARDIAN STRUCTURE, SEE DETAIL 4/C502NEW HDPE FLARED END SECTION, SEE DETAIL 10/C501NEW RCP FLARED END SECTION, SEE DETAIL 3/C50212345NOT TO SCALEKEY PLAN