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W <br /> <br /> <br />February 6th, 2023 <br />Honorable Mayor and City Council <br />City Hall <br />4638 Main St <br />Pequot Lakes, MN 56472 <br /> <br />RE: Proposal for Engineering Services <br /> 2023 Larsen Parkway Extension <br /> <br />Dear Honorable Mayor and Council Members, <br /> <br />As a follow up to the discussions at your January City Council meeting, we have prepared a proposal for <br />the extension of City sanitary sewer, watermain, curb and guttered street, and corresponding storm <br />drainage improvements along Larsen Parkway into the Heart of the Good Life (HOTGL) development. It <br />is our understanding that Corner Lot Development will be purchasing approximately 4 acres of land <br />between the planned route for Larsen Parkway and the Paul Bunyan Trail. Larsen Parkway is to be <br />extended just beyond the south side of Corner Lot Development’s property, approximately 400 feet. <br /> <br />Widseth Scope of Work <br /> <br />For the above improvements, our corresponding scope of services is provided below. <br /> <br />1. We have conducted previous surveys in this area. However, we will need to make a new Gopher <br />State One Call, re-establish horizontal and vertical field control, collect field information, and <br />prepare an updated property base map. <br /> <br />2. Soils borings and a geotechnical report are not part of our scope of work. A “Shovel Ready” <br />study was completed by Widseth for this 78-acre property in 2018 that included a geotechnical <br />report with ten split-spoon soil boring locations. We will utilize that geotechnical information for <br />this project. <br /> <br />3. Layout of sanitary sewer extension. <br /> <br />4. Layout of watermain extension. <br /> <br />5. After improvements are laid out far enough along to identify possible impacts on electric, <br />natural gas, and telecommunications utilities, meet with these utilities to review the project <br />and, if needed, their anticipated extensions. <br /> <br />6. Determine if the existing stormwater pond is adequately sized for the proposed improvements. <br />Perform hydrology and hydraulic storm drainage calculations based around a 10-year and 100- <br />year recurrence interval. <br />