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NOTES: <br />I BASE PLAN USED IS A SURVEY PREPARED BY BOGART. PEDERSON <br />& ASSOCIATES. <br />2ALL EXISTING UTILITY LOCATIONS AND ELEVATIONS SHOWN ARE <br />APPROXIMATE ONLY. CONTRACTOR SHALL CONFIRM ALL LOCATIONS <br />AND ELEVATIONS PRIOR TO CONSTRUCTION. CONTRACTOR SHALL <br />CONTACT UTILITY COMPANIES VIA GOPHER STATE ONE —CALL <br />ONLINE OR BY CALLING $11 OR 1-600-2.52-1166 <br />3 ALL CONSTRUCTION SHALL CONFORM TO THE MOST RESTRICTIVE <br />OF THE PROJECT SPECIFICATIONS- THE STANDARD SPECIFICATIONS <br />OF THE CITY OF ELK RIVER AND THE LATEST EDITION OF MNDOT <br />STANDARD SPECIFICATIONS FOR CONSTRUCTION. <br />4. THE FOLLOWING SEQUENCE AND PROTOCOLS SHALL BE FOLLOWED <br />FOR EROSION AND SEDIMENT CONTROL DURING THE SITE <br />DEVELOPMENT PROCESS: <br />A. INSTALL PERIMETER CONTROLS (SILT FENCE & ROCK <br />CONSTRUCTION ENTRANCE) AS SHOWN ON THE PLANS PRIOR <br />TO START OF WORK, <br />B SOIL STOCKPILES OR CONCRETE WASHOUTS ARE NOT ALLOWED <br />ON THE PROJECT SITE. <br />C MAINTAIN ALL TEMPORARY EROSION CONTROL DEVICES IN PLACE <br />UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN <br />STASILTZED.INSPECT TEMPORARY EROSION CONTROL DEVICES <br />ON A WEEKLY 'OASIS AND AFTER EACH 1/2- OR MORE RAIN <br />EVENT CLEAN OR MAINTAIN THESE DEVICES AS NEEDED TO BE <br />EFFECTIVE REPLACE DETERIORATED. DAMAGED OR ROTTED <br />EROSION CONTROL DEVICES IMMEDIATELY. <br />D. REMOVE ALL SOILS AND SEDIMENTS DEPOSITED ONTO PUBLIC <br />AND/OP. PRIVATE PAVEMENT AREAS WITHIN 24 HOURS OF <br />DEPOSITION REMOVAL OF TRACKING MATERIALS SHALL BE <br />COMPLETED AT THE END OF EACII WORK DAY WIiEN IT <br />OCCURS. SWEEPING MAY BE ORDERED AT ANY TIME IF <br />CONDITIONS WARRANT <br />E, PERFORM SITE REMOVALS. GRADING. EXCAVATION AND <br />EMBANKMENT SEED AND MULCH ALL DISTURBED AREAS. <br />OUTSIDE OF PROPOSED PAVEMENT AND BUILDING AREAS WITHIN <br />72 HOURS Of THIS WORK. <br />F INSTALL BUILDING AND BITUMINOUS PAVEMENT SECTION FINE <br />GRADE SIT£ .AND RESTORE GREEN AREAS WTH PERMANENT <br />VEGETATION PER LANDSCAPE PLANS. <br />G. STORMWATER BMPS SHALL NOT BE EXCAVATED TO FINAL <br />GRADE UNTIL CONTRIBUTING DRAINAGE AREA HAS BEEN <br />CONSTRUCTED AND FULLY STABILIZED. <br />H REMOVE ALL TEMPORARY EROSION AND SEDIMENT CONTROL <br />DEVICES AFTER SITE HAS UNDERGONE FINAL STABILIZATION <br />AND PERMANENT VEGETATION HAS BEEN ESTABLISHED WITH AT <br />LEAST 70% COVERAGE <br />Id <br />AAlf <br />N <br />Q <br />4 <br />N <br />q LJJ <br />F <br />} WG <br />iL <br />[Y y Q <br />41LA <br />J � � <br />yJ c9 <br />r1c TZI <br />w W. <br />REVIEW PLAN �_2 <br />