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-354- <br /> <br />ho <br /> <br /> (d) storm water drainage plan. <br /> <br />4. Map 4 - Location of designated hauling roads from work site to a State <br /> or Federal Highway. <br /> <br /> A soil erosion and sediment control plan. <br /> <br /> A plan for dust and noise control. <br /> <br /> A full and adequate description of all phases of the proposed operation to <br /> include an estimate of duration of the grading, mining or filling operation, <br /> location and approximate acreage of each stage and schedule for restoration. <br /> <br /> A rehabilitation or restoration plan providing for the orderly and continuing <br /> rehabilitation of all excavated land. Such plan shall illustrate, using <br /> appropriate photographs, maps, and surveys drawn to a scale of one inch <br /> equals 100 feet and with a two foot contour interval satisfactory to the <br /> Engineer, the following: <br /> <br />1. The final or planned contours of the land when the mineral removal <br /> operations are completed. <br /> <br />2. Those areas of the work site that will be used for storage of top soil <br /> and overburden. <br /> <br />3. The elevation and location of all water bodies. <br /> <br />Location of any and all existing wells and the size and depth thereof located <br />on the work site. <br /> <br />Location and description of any proposed dewatering operations. <br /> <br />An analysis of the earth material to be used in the filling, which analysis <br />shall include the following: <br /> <br />1. pH content. <br /> <br />2. Organic material content, <br /> <br />3. Determination of the presence or lack of hazardous substances as <br /> defined by the Minnesota Pollution Control Agency. <br /> <br />The analysis as required herein shall be certified by a qualified testing <br />laboratory. <br /> <br />Any other infmrnation requested by the City Staff, Planning Commission or <br />Council. <br /> <br /> Subd. 6. Performance Standards <br /> <br />18 <br /> <br /> <br />