01/31/2001 Env Bd Packet - Laserfiche WebLink

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1 J 1 3 1 1 1 EIYAN • thence continuing Northeasterly along said East line a distance of 209.00 feet; thence Easterly and parallel with the South line of said Section 8 a distance of 413.00 feet; thence Southwesterly and parallel with the East line of said highway a distance of 209.00 feet; thence Westerly and parallel with the South line of said Section 8 a distance of 413.00 feet to the point of beginning. The proposed development includes a SuperTarget store of approximately 130,700 sq. ft. of retail sales area, 16,900 sq. ft. of front service, food service, office and restroom area and 35,160 sq. ft. of stockroom area. The SuperTarget is situated on the eastern % portion of the PROPERTY. The development also includes eight (8) retail shop buildings of various sizes on the western %: portion of the site. Refer to the site and building plans for more specific information on location, building elevations, and floor plans. In addition, refer to Exhibit A — Design Standards for comparison of City Ordinance and Proposed building setbacks, floor area ratios and hard surface coverage. APPLICANT is requesting site and building plan approval for all retail shops north and west of the Apollo Drive extension. Description and graphics of the proposed site and building signage are submitted herewith the site and replatting application. Site utilities are proposed to connect into the existing city water and sanitary sewer mains. Proposed sanitary sewer connections are at two locations; one near the southwest comer of the parcel along Lake Drive and at Apollo Drive and the second at the secondary access point along Lake Drive. A new site water main with fire hydrants will be looped around the proposed buildings and tied into the city main near the two sanitary sewer connections stated above as well as connecting to the 77th Street water main. Refer to utility plans. Building down spouts and the majority of the parking lot storm water runoff is being planned to convey through a system of new storm sewer on site and connect to two new runoff and treatment pond located south central and northeastern on the site. Storm water runoff calculations are included in Exhibit F of this narrative for verification purposes. Planned earthwork will involve the excavation, filling, export and import of soil materials. On site balance, without import and export of materials cannot be achieved due to the extent of organic soil material on the site. APPLICANT has included in the preliminary site plans a sheet titled "Site Infiltration Plan". APPLICANT is intending to use BMP's (Best Management Practices) for storm water runoff that meet City and watershed district objectives. APPLICANT has incorporated structural soils in the planting beds to improve soils compressive strength as well as improve infiltration properties. Along the backs of curb and gutter section, where appropriate, infiltration trenches are planned to reduce storm water runoff. A bio -swale along the south side of 77th Street and north of SuperTarget will also be constructed. • In addition, bio - retention basins in the southeastern and northwestern corners of the site adds increased over all infiltration objectives through the installation of infiltration tubes in the basin ip bottoms. Infiltration tubes are also planned along the invert of the bio - swale. PARSONS TRANSPORTATION GROUP Bsrtongsnhmnn • Ds Lsuw. Csthsr. • Steinman Town Center Narrative Page -6- 01/15/01