08-22-2022 City Council Packet - Laserfiche WebLink

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The fill stockpiles are proposed with 4:1 side slopes on all sides, reducing the risk of sliding or caving banks. Areas not being worked shall be established with turf within seven (7) days of placement to avoid sliding. (c) Properly drain, fill, or level off any pit or excavation so as to make the same safe and healthful as the permitting authority may determine. The proposed earth moving and filling site is designed to drain in a similar manner as the existing conditions. The majority of the site will drain towards the existing wetlands and a small portion will drain towards 2P Avenue S. Erosion control is proposed and will be needed to ensure that sediment is prevented from entering the wetland and storm sewer systems. (d) Limit the depth of such excavation to an elevation no lower than the minimum floor elevation for building construction as established by the City Engineer, so as not to diminish development potential of the parcel. Not applicable to this project. (e) Limit any fill material to clean fill, defined as rock, sand, gravel, clay, or other like and similar non -decomposable material. Concrete, asphalt, metal, wood, and other debris shall be prohibited. The project is only proposing moving and stockpiling "suitable fill material ". The site will be limited to this type of material. The City will reserve the right to test the material. (f) Require that all decomposable material, or other unsuitable foundation material, be removed from an area before deposition of fill begins. Not applicable to this project. (g) Prepare a site plan showing existing and proposed grade elevations and effect of storm water drainage on adjacent areas. A site plan showing the existing and proposed grade elevations for the proposed earth moving filling was provided. (h) Specify a time when the excavation or land reclamation project shall be completed. The proposed earth moving and filling operations, including turf establishment, shall be completed within 18 months of approval of the Conditional Use Permit. (i) Place a minimum of four (4) inches of top soil over the completed project and establish appropriate ground cover within sixty (60) days of completion, or in a time period consistent with the City's stormwater management and pollution prevention plan.