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50' SETBACK <br />PROJECT <br />FENCELINE <br />PROPOSED PREATREATMENT + <br />BIOINFILTRATION BASIN <br />4,577 SF COMBINED STORAGE <br />BASIN BOTTOM: 929.00 <br />BASIN TOP: 930.00 <br />PRETREATMENT BOTTOM: 929.50 <br />PRETREATMENT TOP: 930.00 <br />EOF: 929.80 <br />12' <br />MIN OHUOHUOHUOHUOHUOHUOHUUGM <br />V <br />DRAINAGE DITCH??? <br />930.41 <br />929.00 <br />929.84 <br />EOF 931.00 <br />930.61 <br />932.47 <br />932.47 <br />931.82 <br />931.82 <br />931.92 <br />932.12 <br />931.78 <br />931.98 <br />931.99 <br />931.08 <br />932.22 <br />932.42 <br />934 <br />932 <br />931 <br />930 <br />930 <br />931 <br />930 <br />930 <br />929 <br />931 <br />931 931930931932 932932 <br />932932-0.5%-1.0% <br />-1.5% <br />-1.0% <br />932.65 <br />932.45 <br />932.54 <br />EXISTING <br />APPROXIMATE <br />WETLAND <br />PROJECT <br />ADDRESS <br />DRAWING <br />TITLE: <br />SHEET NUMBER: <br />WRITTEN DIMENSIONS ON THIS PLAN SHALL SUPERCEDE SCALED <br />DIMENSIONS. CONTRACTORS ARE RESPONSIBLE FOR FIELD <br />VERIFYING ALL DIMENSIONS. THIS DRAWING, DESIGN, CONCEPT <br />AND ARRANGEMENT REMAIN THE PROPERTY OF ONEENERGY <br />RENEWABLES AND SHALL NOT BE COPIED, DISCLOSED OR <br />REPRODUCED WITHOUT CONSENT. <br />DESCRIPTION <br />LEGEND <br />A B C D E F G H I J K <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />7 <br />8 <br />10 <br />11 <br />9 <br />PR <br />E <br />L <br />I <br />M <br />I <br />N <br />A <br />R <br />Y <br />NO <br />T <br /> <br />F <br />O <br />R <br /> <br />C <br />O <br />N <br />S <br />T <br />R <br />U <br />C <br />T <br />I <br />O <br />N <br />N <br />15'30'60' <br />1" = 30' <br />1 <br />REVISION LOG: <br />SITE DETAILS: <br />DESIGN SUMMARY: <br />LAKE ELMO, MN 55042 <br />BASIN & ENTRANCE DRIVE <br />C-103 <br />THIS PROJECT CONSISTS <br />OF THE DESIGN AND <br />INSTALLATION OF <br />1.000MWac SOLAR <br />PHOTOVOLTAIC SYSTEM. <br />MODULES ARE TO BE <br />MOUNTED IN SINGLE AXIS <br />TRACKERS, WHICH FOLLOW <br />THE SUN FROM EAST TO <br />WEST THROUGHOUT THE <br />DAY OR MOUNTED AT A <br />FIXED TILT FACING SOUTH. <br />INTERCONNECTION TO BE <br />COORDINATED WITH THE <br />LOCAL UTILITY. <br />RIP RAP <br />FOR FILTRATION (NO GROUT) <br />SET ON GEOTEXTILE <br />6" MIN. <br />N <br />CEF LAKE ELMO COMMUNITY SOLAR, LLC. 1.000MWAC - GRADING PLANS <br />PROPOSED GRADING <br />PRETREATMENT + BIOINFILTRATION BASIN CROSS SECTION2 <br />SCALE: N.T.S. <br />NOTES: <br />1.DO NOT ALLOW CONSTRUCTION TRAFFIC OR COMPACT SOIL WITHIN BASINS <br />2.BIOINFILTRATION AREA MAY ONLY BE EXCAVATED TO ITS BASE AFTER THE CONTRIBUTING WATERSHED IS STABLE <br />3.THE FINAL GRADING OF THE BIOINFILTRATION BASIN SHOULD FOLLOW THIS DETAIL WITH UNDULATIONS IN THE BOTTOM OF THE BASIN. <br />IT SHOULD NOT BE GRADED FLAT. THIS WILL INCREASE THE CHANCES OF ADEQUATE VEGETATION TAKING HOLD IN WET CONDITIONS. <br />4.PROVIDE 12" NATIVE SOIL LOOSENING (TILLING) AS DIRECTED BY ENGINEER <br />TOP/EDGE OF <br />BIOINFILTRATION BASIN <br />4: <br />1 <br /> <br />M <br />A <br />X <br />. <br />BIOINFILTRATION <br />PLANTING MEDIUM <br />80% SEMI-COARSE WASHED SAND PER ASTM C-33 <br />20% MNDOT GRADE 2 COMPOST BY VOLUME <br />6" MAX UNCOMPACTED LIFTS EROSION CONTROL <br />BLANKET & NATIVE <br />PLANTINGS <br />POTENTIAL PERFORATED PVC DRAINTILE <br />UNCOMPACTED NATIVE SOIL <br />COARSE FILTER <br />AGGREGATE PER <br />MNDOT 3149.2H <br />TYPE 1 GEOTEXTILE FABRIC, <br />PER MNDOT 3733 <br />TBD, 3" MIN. <br />12" MIN. <br />PRETREATMENT CELL <br /> DIRECTION OF SURFACE WATER FLOW <br />VARIES, 2" MIN. <br />12" MIN. <br />WETLAND BUFFERSOLAR FIELD 4:1 M <br />A <br />X. <br />SCALE: <br />DRAWN BY: <br />CHECKED BY: <br />DATE: <br />REVISIONS: <br />VARIES <br />SBi <br />BJL <br />WQv TO BE TREATED FOR SITE IMPERVIOUS: 376 CUFT <br />*EXCLUDES IMPERVIOUS CALCULATIONS FROM MODULES <br />FROM MPCA SOLAR PANEL HYDROLOGY CALCULATOR: <br />WATER QUALITY VOLUME (WQv) <br />TO BE TREATED PER MODULE:0.65 CUFT <br />TOTAL WQv FOR 2,250 MODULES:1,462.5 CUFT <br />TOTAL WQv FOR SITE:1,838.67 CUFT <br />FOR SEDIMENTATION BIO-INFILTRATION BASIN BMP <br />CONCEPTUAL ADDITIONAL BASIN STORAGE FOR DISTURBED: 360 CF / ACRE <br />LIVE STORAGE REQUIREMENT: TOTAL WQv FOR SITE <br />REQUIRED STORAGE VOLUME:3,771.70 CUFT <br />MAX. BASIN DEPTH TO OVERFLOW:0.8 FT <br />SITE LAT:45.020476° <br />SITE LONG: -92.884332° <br />CASE NUMBER:03792551 <br />PARCEL ID: 11.029.21.11.0003 <br />OWNER:ANTHONY P. MANZARA <br />ACREAGE:10.90 ACRES <br />EXISTING ZONING:RURAL RESIDENTIAL <br />EXISTING USE:VACANT FIELD <br />PROPOSED USE:SOLAR PV GENERATION <br />CEF LAKE ELMO COMMUNITY SOLAR, LLC <br />ONEENERGY DEVELOPMENT <br />01/13/2022 <br />ENTRANCE REV. 01/13/2022 <br />10755 50TH ST N