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13 <br />being dedicated over stormwater management outlots. Conservation easements shall be <br />dedicated over the wetland management corridor. <br /> <br />Comments: <br /> <br />1. The proposed Trail and Access Easement from Outlot E to Birch Street shall be a <br />minimum of 40 feet wide. <br /> <br />Storm Water Management and Erosion and Sediment Control <br /> <br />Per the Site Design Narrative and Storm Water Calculation report, the existing site is <br />mostly undeveloped open field with minimal tree coverage. Soil borings generally <br />indicate sandy materials (fine-grained sand – SP; fine-grained sand with silt – SP-SM) <br />with some silty materials (silty fine sand – SM). The majority of the site drains east and <br />north to Rice Lake. Three NURP ponds and one infiltration basin are proposed to <br />manage stormwater. <br />Comments: <br /> <br />1. The proposed infiltration basin located in the “boulevard loop” shall be eliminated <br />or shall be HOA maintained. <br /> <br />Utilities <br /> <br />Public water, sanitary and storm sewer utilities will be installed within the development. <br /> <br />Sanitary Sewer <br /> <br />An 8” PVC sanitary sewer main will service the development and connect with a 12” <br />PVC sanitary sewer main in Birch Street. <br /> <br />Watermain <br /> <br />A 6” and 8” watermain will serve the development and will connect with an existing <br />16”watermain in Birch Street and 8” watermain on Sioux Lane. <br /> <br />Public Land Dedication <br /> <br />Staff has received calls from neighborhood residents requesting a park and trail in the <br />new development. The Park, Natural Open Space, Greenways and Trail System Plan <br />does not indicate a future neighborhood park within the area. The Park Board will review <br />the development at their June 6, 2016 meeting and make recommendation regarding <br />public land dedication or cash in lieu. The City is in discussion with Anoka County <br />Parks regarding the potential of a trail corridor north through Outlot A to access the <br />Regional Park. If it is determined a trail is feasible, trail construction costs will be <br />credited to the developer. An emergency access trail south to Birch Street is will be <br />accessible for recreational use. These costs will not be credited to the developer.