Laserfiche WebLink
<br />landform <br />~~ <br /> <br />July 12, 1995 <br /> <br />Bonita Torpe <br />Rice Creek Watershed District <br />3585 Lexington Avenue North <br />Suite 132 <br />Arden Hills, MN 55126-8016 <br /> <br />Re: Western Auto, Roseville, Minnesota <br /> <br />Dear Ms. Torpe: <br /> <br />Attached are the plans and calculations for this project. The project consists of the construction of a 10,000 <br />S.F. building on a site currently occupied by a Knights of Columbus Hall. The vacant area of the site was <br />previously occupied by Polar Meats. <br /> <br />Under the proposed project the impervious area of the site will be decreased from the current conditions. <br />Ultimately the vacant area of the site could be developed, but the impervious area would still be less than <br />or equal to the conditions before the Polar Meats building was razed. For these reasons we believe that no <br />detention storage is required. <br /> <br />Storm drainage on the south side of the building is collected in a beehive type catch basin which drains to <br />the north west corner of the site into a second catch basin. This second catch basin collects water from the <br />remainder of the paved areas of the site. The pipe from this catch basin flows into a proposed water quality <br />(NURP) pond. This pond has been designed to store the runoff from a 2.5 "rainfall. Walker's Pond Net <br />predicts that the pond will remove 58% of the phosphorus in the runoff. The pond drains into an existing <br />catchbasin at the north east corner of the site. The pond has been sized for a fully developed site assuming <br />that some day, with City approval, the remainder of this site could develop. <br /> <br />This site has been submitted to the city and will be heard at their August 9th Planning Commission and <br />August 24th City Council Meetings. If you or your engineers have any questions feel free to contact me. <br /> <br />Sincerely, <br /> <br />LANDFORM ENGINEERING COMPANY <br /> <br />Stephen M. Johnston, P.E. <br /> <br />ISM} <br />cc: Embree Construction <br />Lon Aune, Roseville <br /> <br />Landform Engineering Company, 905 Twelve Oaks Center, 15500 Wayzata Blvd., Wayzata, Minnesota 55391, (612) 475-3272, Fax/Data (612) 475-3159 <br />