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-------------------- <br />03/04/2022 <br />03/04/2022 <br />CHL <br />DESIGN DEVELOPMENT <br />-------------------- <br />03/04/2022 <br />ISSUE RECORD <br />NOT FOR <br />RYAN A+E, INC. <br />01 <br />-------------------- <br />PRELIMINARY <br />2022 <br />CONSTRUCTION ISSUE #DATEDESCRIPTION <br />WWW.RYANCOMPANIES.COM was prepared by me or under my direct supervisionCHAD H. LOCKWOOD44986© JOB NO.DATE 701235 <br />612-492-4000 tel612-492-3000 fax CONSULTANTS CENTERVILLE, MN I hereby certify that this plan, specification, or reportand that I am a duly Licensed Professional Engineerunder the laws <br /> of the State of Minnesota REGISTRATION NO.DATE SDV CONTROL PLAN <br />RYAN A+E, INC.533 South Third Street, Suite 100Minneapolis, MN 55415 PROJECT INFORMATION PROJECT BANJO DRAWN BYCHECKED BY DESIGNDEVELOPMENT EROSION <br />C200 <br />TWO-POINT PERCENT GRADE <br />MAJOR CONTOURMINOR CONTOURHIGH WATER LEVELSTORM SEWER PIPESOLID DRAINTILEPERFORATED DRAINTILESTORM INLETSTORM MANHOLEFLARED END SECTIONSTORM CLEANOUTSTORM FITTINGSONE-POINT PERCENT GRADESLOPE <br /> RATIOCONSTRUCTION LIMITSSILT FENCEROCK CONSTRUCTION ENTRANCEINLET PROTECTIONEROSION CONTROL BLANKET <br /> DAYS OF SITE GRADING OR INACTIVITY, ALL DISTURBED AREAS SHALL BE STABILIZED <br />7 <br />EXISTINGPROPOSED <br />WITH SEED, SOD, EROSION CONTROL BLANKET OR ROCK BASE. REFER TO LANDSCAPE PLANS FOR MATERIALS.AS NEEDED.WEEKENDS AND HOLIDAYS. A REGULAR SWEEPING SCHEDULE MUST BE ESTABLISHED AND MAINTAINED. <br /> SWEEP ADJACENT STREETS INACCORDANCE WITH CITY REQUIREMENTS.WATER CONVEYANCE SYSTEMS. TEMPORARY STOCKPILES WITHOUT SIGNIFICANT AMOUNT OF SILT, CLAY, OR ORGANIC COMPOUNDSARE EXEMPT <br /> EX: CLEAN AGGREGATE STOCK PILES, DEMOLITION CONCRETE STOCKPILES, SAND STOCKPILES. <br />CONSTRUCTION SEQUENCING.STATE PERMITS AS REQUIRED.FRONT OF SILT FENCES DURING THE DURATION OF CONSTRUCTION.FROM A TANK TRUCK TO ALL CONSTRUCTION AREAS.STABILIZED BY A UNIFORM PERENNIAL <br /> VEGETATIVE COVER WITH 70% OF THE EXPECTED FINAL DENSITY, AND THAT ALL PERMANENTPAVEMENTS HAVE BEEN INSTALLED. ALL TEMPORARY BMP'S SHALL BE REMOVED, DITCHES STABILIZED, AND SEDIMENT <br /> SHALL BEREMOVED FROM PERMANENT CONVEYANCES AND SEDIMENTATION BASINS IN ORDER TO RETURN THE POND TO DESIGN CAPACITY.BMPS. CONTRACTOR SHALL COORDINATE ALL REQUIRED INSPECTIONS.REMOVE <br /> SEDIMENT UPON COMPLETION OF CONSTRUCTION. <br />2.THE GRADING CONTRACTOR SHALL INSTALL CATCH BASIN EROSION CONTROL MEASURES.4.ALL EROSION CONTROL MEASURES SHALL BE INSTALLED AND MAINTAINED IN ACCORDANCE WITH CITY, WATERSHED, COUNTY <br /> AND LEGEND: <br />1.ALL PERIMETER SILT FENCE AND ROCK CONSTRUCTION ENTRANCES SHALL BE INSTALLED PRIOR TO CONSTRUCTION. SEE3.INITIATED IMMEDIATELY AND COMPLETED WITHIN 5.THE GRADING CONTRACTOR SHALL MAINTAIN <br /> ALL EROSION CONTROL MEASURES, INCLUDING THE REMOVAL OF ACCUMULATED SILT IN6.ANY EXCESS SEDIMENT IN PROPOSED BASINS SHALL BE REMOVED BY THE GRADING CONTRACTOR.7.REMOVE ALL EROSION CONTROL <br /> MEASURES AFTER VEGETATION IS ESTABLISHED.8.THE GRADING CONTRACTOR SHALL REMOVE ALL SOILS AND SEDIMENT TRACKED ONTO EXISTING STREETS AND PAVED AREAS.9.DUST MUST BE ADEQUATELY CONTROLLED. <br /> IF BLOWING DUST BECOMES A NUISANCE, THE GRADING CONTRACTOR SHALL APPLY WATER10.CONTRACTOR TO CLEAN OUT INFILTRATION BASINS, PONDS, CATCH BASINS, AND STORMSEWER SYSTEM AT THE END OF <br /> THE PROJECT.11.ESTIMATED QUANTITIES REFER TO INITIAL INSTALLED QUANTITIES. CONTRACTOR IS RESPONSIBLE TO MAINTAIN AND/OR REPLACE BMPS12.STREETS MUST BE CLEANED AND SWEPT WHENEVER TRACKING <br /> OF SEDIMENTS OCCURS AND BEFORE SITES ARE LEFT IDLE FOR13.ON SLOPES 3:1 OR GREATER, MAINTAIN SHEET FLOW AND MINIMIZE RILLS AND/OR GULLIES.14.ALL STORM DRAINS AND INLETS MUST BE PROTECTED <br /> UNTIL ALL SOURCES OF POTENTIAL DISCHARGE ARE STABILIZED.15.TEMPORARY SOIL STOCKPILES MUST HAVE EFFECTIVE SEDIMENT CONTROL AND CAN NOT BE PLACED IN SURFACE WATERS OR STORM16.FINAL STABILIZATION <br /> REQUIRES THAT ALL SOIL DISTURBING ACTIVITIES HAVE BEEN COMPLETED AND THAT DISTURBED AREAS ARE17.THE WATERSHED DISTRICT OR THE CITY MAY HAVE REQUIREMENTS FOR INSPECTIONS VERIFYING PROPER <br /> CONSTRUCTION OF THE18.STORMWATER PONDS TO BE USED AS TEMPORARY SEDIMENTARY BASINS DURING CONSTRUCTION. CONTRACTOR IS RESPONSIBLE TO19.REFER TO SWPPP FOR ADDITIONAL EROSION CONTROL REQUIREMENTS. <br /> <br />EROSION CONTROL NOTES <br />80160 <br />N <br />SCALEINFEET <br />0 <br />NAV <br />NAV <br />TOP OF SLOPE <br />SEE SHEET 202SEE SHEET 204 <br />TOP OF SLOPE <br />FFE=911.5 <br />DOCK=907.5 <br />141,360± GSF <br />PROPOSED BUILDING <br />P ARKIN <br />NOG <br />TOP OF SLOPE <br />N <br />O <br /> <br />P <br />A <br />R <br />K <br />NI <br />G <br />G <br />N <br />I <br />K <br />R <br />A <br />P <br /> <br />O <br />N <br />TOP OF SLOPE <br />SEE SHEET 201 <br />SEE SHEET 203 <br />TOP OF SLOPE <br />TOP OFSLOPE <br />TOP OF SLOPE <br />SNART <br />9.309 <br />TOP OF SLOPE <br />TOP OF SLOPE <br /> <br />