Laserfiche WebLink
1303.07 <br />1303.07 <br />b. For all subdivisions and commercial or industrial sites in which land disturbance <br />activities will impact one (1) or more acre; or fill or excavate over one hundred (100) <br />cubic yards, whichever is more restrictive; or any other site if determined appropriate by <br />the City Engineer due to potential impacts to wetlands or sensitive receiving waters. <br />(1) Grading Plan. A grading plan shall be provided that clearly indicates the <br />proposed land disturbance activities. Both existing and proposed topography shall <br />be shown and have a maximum contour interval of two feet (2'). Drainage patterns <br />shall be clearly shown using arrows depicting direction of flow. Other information <br />shall be shown as required by the City based on specific project characteristics. <br />(2) Phasing Plan. A phasing plan shall be provided that clearly indicates the areas <br />in the order they are to be disturbed and restored. The phasing plan shall consider <br />minimization of area and duration of exposed soil and unstable conditions, <br />minimization of the disturbance of natural soil cover and vegetation, erosion and <br />sediment control measure installation, weather conditions and the schedule for <br />temporary and permanent restoration. The area and duration of each phase shall be <br />indicated on the plan. <br />(3) Pond Detail Sheet. A pond detail sheet shall be provided for each proposed <br />storm water pond that shows detailed pond design including normal water level, <br />high water level, aquatic bench, maintenance bench, outlet structures, emergency <br />overflow locations and other project specific data required by the City. <br />(4) Standard Detail Sheet. A standard detail sheet shall be provided that consists of <br />applicable construction details for approved erosion and sediment control measures <br />as developed by the City. Other techniques may be used upon prior approval by the <br />City with details provided by the designer. <br />(5) Specifications. Written specifications for land disturbance activities such as <br />product descriptions, installation and maintenance procedures required by the <br />applicant to carry out the project in accordance with this Chapter. <br />City of Mounds View <br />