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HomeMy WebLinkAboutALPINE DENTAL HEALTH (718 SOUTH COLLEGE AVENUE) - PDP - PDP150015 - SUBMITTAL DOCUMENTS - ROUND 1 - DRAINAGE REPORT (3)Competitive Edge Engineering Development Services, Project Management, Consulting July 21, 2015 City of Fort Collins 281 North College Avenue Fort Collins, Colorado 80524 Re: Alpine Dental Health Drainage Dear Reviewers: This letter is to confirm that the proposed site improvements for the proposed project at 718-726 South College Avenue include an increase in the impervious area of the site. However, the increased impervious area proposed is 3700 square feet, which is less than the 5000 square feet threshold that requires on -site detention for such a project. Therefore, no on -site detention is proposed for the project. Stormwater quality mitigation will be further addressed by both temporary and permanent Best Management Practices (BMPs). During construction, the Contractor will follow the appropriate and applicable City of Fort Collins standards for erosion and sediment control. A comprehensive Erosion Control Plan and Report will be provided during the Final Plan process. Post construction water quality and erosion control will be achieved by a fully established and stabilized site. All areas disturbed during construction will receive permanent hardscape, landscape, or building structure. Should you have any questions or need additional information, please do not hesitate to contact me at ions@CompetitiveEdeeEn;ineerine.com or at 303-898-4213. Sincerely, r Jon th n Stewart, P.E. c: Project File Competitive Edge Engineering PO Box 14036 Ww CompetitiveEdgeEngineering.com Denver, Colorado 80201