04-28-2025 - Agenda Packet CC - regular meeting

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OLD CRYSTAL BAY ROADMNDOT RIGHT OF WAY PLAT NO 27-129 WJM PROPERTIES LLC PID: 3311823130015 ORONO PRESERVE DEVELOPMENT ORONO INDUSTRIAL BOULEVARD ST ST ST PROPOSED IMPROVEMENTS SHOWN AS EXISTING EX. BOUNDARY EX. BOUNDARY 1021 1017102310231021 1025 1020 1020 1027 10261028 1028102810261019 1018 10241026 1023. 9 7 1023. 7 7 1023.14 1022.42 1021.71 1021. 6 2 1025. 2 5 1025. 2 5 1024.59 1023. 8 7 1023. 1 7 1023. 1 5 PROPOSED BUILDING 1 FFE = 1025.79 PROPOSED BUILDING 2 FFE = 1026.00 PROPOSED BUILDING 3 FFE = 1025.06 PROPOSED BUILDING 4 FFE = 1024.35 PROPOSED BUILDING 5 FFE = 1023.68 1025.87 ME 1025.34 ME 1025.12 TOC 1025.04 TOC 1020.46 TOW 4.1% 7.3% 5.8% 5.6% 7.3% 5.0% 3.1% 4.7% 7.6% 4.4% 5.6% 4.5% 7.6% 5.2% 4.7%0.5%0.5%0.6%0.5%0.5%0.5%0.5%0.5%0.5%0.5%0.5%0.5%0.5%0.5%0.5%0.5% 2.0%12.2%10.0% 10.5% 10.5%10.0%33.3%33.3% 33.3%3.8%10216.1%11.2%3.6%3.4%2.1%3.3%2.1%2.1%2.1%2.1%33.3%1.8%2.1%8.3%7.5%6.9%3.4%2.0%0.1%SF SF SF SF SF IP IP VTC CWA 1 0 2 2 1021 33.3%33.0%2.0%4.0%2.1%4.3%3.6%3.1%3.9%2.3% PROPOSED BUILDING 1 FFE = 1025.12 PROPOSED BUILDING 2 FFE = 1025.33 PROPOSED BUILDING 2 FFE = 1025.33 PROPOSED BUILDING 2 FFE = 1024.66 PROPOSED BUILDING 3 FFE = 1023.72 PROPOSED BUILDING 3 FFE = 1024.39 PROPOSED BUILDING 4 FFE = 1023.67 PROPOSED BUILDING 4 FFE = 1023.01 PROPOSED BUILDING 5 FFE = 1023.01 PROPOSED BUILDING 5 FFE = 1022.34 8" STEP 8" STEP 8" STEP 8" STEP 8" STEP 8" STEP 8" STEP 8" STEP 8" STEP 2.1%2.3% IP IP IP 4.5% 2.7% 3.3% 7.6%10241024 1021 IP HP 1025.33 1019.21 BOW 1020.69 TOW 1018.55 BOW 1021.05 TOW 1018.75 BOW 1021.37 TOW 1018.92 BOW 1021.00 TOW 1019.02 BOW ??? TOW ??? BOW ECB ECB 1026.11 1025.76 1025.30 I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. SIGNATURE: __________________________________________TYPED OR PRINTED NAME: MATTHEW R. HAGSTROM DATE: 03/03/2025 LICENSE NUMBER: 50731 Designed By:Date: Job No.: FOR AND ON BEHALF OF HAGSTROM ENGINEERING PLLC Checked By:811 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES. CALL GOPHER STATE ONE CALL BENCHMARK:ByDateDescription of RevisionsNo.Sheet of D C B A 54321 219 6TH AVENUE EAST ALEXANDRIA, MN 56308 P.320.759.0764 WWW.HAGSTROMENG.COM HAGSTROM ENGINEERING CIVIL ENGINEERS | LAND CONSULTANTS CAUTION: IF THIS SHEET IS NOT 24"X36" IT IS A REDUCED PRINT C5.0C4.0 C4.0ORONO GARAGE CONDOSSITE PLANPROPOSED GRADING & EROSIONCONTROL PLAN03/03/2025 24015 LEHMRH0 SCALE: 1" = ORIGINAL GRAPHIC SCALE 15 30 60 30' GRADING NOTES: 1.CONTRACTOR SHALL FIELD VERIFY SIZE AND LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION AND NOTIFY THE ENGINEER WITH ANY DISCREPANCIES. 2.CONTRACTOR IS RESPONSIBLE FOR PROVIDING ALL NECESSARY CONSTRUCTION STAKING. 3.ALL ELEVATIONS ARE FLOWLINE UNLESS OTHERWISE NOTED 4.INSTALL PERIMETER BMP'S PRIOR TO ANY CONSTRUCTION. 5.ALL TREES AND TREE ROOT ZONES OUTSIDE OF THE LIMITS OF CONSTRUCTION SHALL NOT BE DISTURBED. 6.SEE SHEET C5.0 FOR CONSTRUCTION DETAILS. LEGEND EXISTING 1' AND 5' CONTOURS PROPOSED 1' AND 5' CONTOURS PROPOSED SPOT ELEVATION FLOW DIRECTION & GRADE FINISHED FLOOR ELEVATION MATCH EXISTING TOP OF CONCRETE HIGH POINT TOP OF WALL BOTTOM OF WALL LIMITS OF DISTURBANCE SILT FENCE 1,000 LF INLET PROTECTION 5 EA VEHICLE TRACKING CONTROL 1 EA EROSION CONTROL BLANKET 550 SY CONCRETE WASHOUT AREA 1 EA FFE ME TOC HP TOW BOW 1432. 3 1431 1430 1431 1430 2.00% EROSION CONTROL NOTES: 1.INSTALL PERIMETER BMP'S PRIOR TO ANY CONSTRUCTION. 2.SEE SHEET C5.0 FOR BMP DETAILS AND BMP MAINTENANCE NOTES. 3.THE CONTRACTOR SHALL PERFORM STREET SWEEPING AT THE END OF EACH WORK DAY TO MITIGATE ANY SOIL ON PERIMETER STREETS. 4.THE CONTRACTOR SHALL INSPECT THE BMP'S WEEKLY OR AFTER ANY SIGNIFICANT RAIN EVENT AND REPAIR BMP'S AS REQUIRED. 5.STOCKPILE AND STAGING LOCATION TO BE APPROVED BY ENGINEER. 6.ALL DISTURBED AREAS THAT ARE NOT HARDSCAPED SHALL RECEIVE PERMANENT STABILIZATION PER LANDSCAPE PLAN. 7.SEE SWPPP DOCUMENT BY HAGSTROM ENGINEERING FOR SEEDING, INSPECTION, AND MAINTENANCE REQUIREMENTS. . SF IP VTC CWA ECB EXISTING FIRE HYDRANT LOCATED AT THE MID POINT OF NORTH PROPERTY LINE, TOP NUT OF HYDRANT =1026.02 82