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HomeMy WebLinkAboutCAMPUS WEST SHOPPING CENTER - Filed GC-GENERAL CORRESPONDENCE - 2003-05-28STEWART&ASSOCIATES June 30, 1995 Consulting Engineers and Surveyors Mr. Basil Hamdan Stormwater Utility City of Fort Collins P.O. Box 580 Fort Collins, CO 80522 Dear Basil: This letter is regarding the storm drainage for the proposed Brueggers Fresh Bagel Bakery, which is situate on a part of Lot 2, Campus West Shopping Center. Tlie site is at the Northwest comer of West Elizabeth Street and South Shields Street intersection. The historic site contained a convenience store and gasoline sales. T1ie area of the site after right-of-way was taken for the Shields Street widening is 0.1929 acres. The historic impervious area is 7259 square feet, and the developed impervious area will be 7304 square feet. The 45 square feet increase of hard surfacing is 0.5% of the total area and is well within the allowable increase that does not cause the need of detention. There will be no onsite storm water detention on this site. T'he drainage pattern for the site will not change. The adjacent property to the North of the site partially historically sheet flows across the site. That pattern will not change. The parking lot for Brueggers Bakery will sheet flow from North to South and will discharge through the driveway to the Elizabeth Street North gutter and then East 48 feet to an existing curb inlet. 7fie East half of the; building and the outdoor patio area will drain into fifteen 6-inch diameter area inlets in the landscaping area and the storm water will be carried in a 4-inch diameter perforated P.V.C. pipe to the existing curb inlet in Elizabeth Street. The erosion control that will be provided is the foundation which will be constructed as soon as the existing; building and existing pavement are demolished. Base material will be left or replaced in part of the parking area to preclude erosion. A silt fence will be constructed along the East and part of the South property lines. The erosion control calculations are included with this letter. Also, the cost of erosion control is enclosed. If you have any questions regarding this site, please call. Sincerely, C� a. a4 Richard A. Rutherford, P.E. & j S.� President rsc enclosures James H. Stewart and Associates, Inc. 103 S. Meldrum Street P.O. Box 429 Ft. Collins, CO 80522 303/482-9331 Fax 303/482-9382 STEWART&ASSOCIATES Consulting Engineers and Surveyors June 30, 1995 Mr. Basil Hamdan Stormwater Utility City of Fort Collins P.O. Box 580 Fort Collins, CO 80522 Dear Basil: The following is the cost estimate for erosion control facilities for Brueggers Fresh Bagel Bakery at the Northwest corner of West Elizabeth Street and South Shields Street. 1. Silt Fence 140 L.F. @ $2.00 $280 2. Reseeding 8404 S.F. @ $.0298 $250 The collateral will be the $1000 minimum fee. If you have any questions regarding this cost estimate, please call. Sincerely, Richard A. Rutherford, P.E. & L.S. President rsc James H. Stewart and Associates, Inc. 103 S. Meldrum Street P.O. Box 429 Ft. Collins, CO 80522 303/482-9331 Fax 303/482-9382