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MEMORANDUM <br />TO: Jeremy Barnhart, City of Orono <br />FROM: Val Anderson, PE, Loucks Associates <br />CC: Dale Richardson, CBS MN Properties, LLC <br />DATE: 6/11/2021 <br />PROJECT: Eagle Ridge <br />SUBJECT: Engineering Review #1 <br />Loucks has received comments from the City’s engineer dated June 2, 2021. We have reviewed comments <br />and addressed the comments to the best of ability. Please see written comments and responses below. <br />1.The following permits will need to be obtained and copies provided to the City conditional to City <br />approval: <br />a.Minnehaha Creek Watershed District Permit <br />b.NPDES Permit for Stormwater Discharge <br />i Noted, permits are being submitted for as required <br />2.The rock construction entrance and pavement reconstruction are proposed on the adjacent <br />property, and retaining wall construction along the east property line may require access to adjacent <br />property. Therefore, a Temporary Construction agreement will be necessary with the owner of <br />2040 Wayzata Boulevard to install proposed improvements. A copy of the agreement must be <br />provided to the City conditional to final approval. <br />a.The rock construction has been moved to the property. There is some pavement disturbance to connect water. <br />Our understanding is the current joint easements cover maintenance items. <br />3.An Engineer’s Estimate for proposed improvements must be provided to determine the Letter of <br />Credit amount required. The letter of credit shall be 150% of the estimate. If Minnehaha Creek <br />Watershed District requires an escrow for erosion control and restoration, additional escrow to the <br />City of Orono should not be necessary for these items. <br />a.An engineer’s estimate will be provided once final design is approved. <br />4.The condition of the regional pond and storm sewer east of the site must be reviewed by the City <br />and Contractor prior to any work. The pond bottom must be verified with survey prior to any <br />work, and once work commences, the Contractor shall be responsible for removing any sediment <br />added to the pond or sewer due to site construction. <br />a.A note on sheet C3-1 has been added to verify the pond bottom. <br />5.Hydrant, gate valve, and fire connection locations must be reviewed by the Fire Chief and City <br />Engineer. <br />a.City staff has reviewed and will continue to review as needed. <br />6.All connections to watermain and sanitary sewer must be coordinated with the City. Contractor <br />must provide a minimum 48-hour prior notice. <br />a.Added to notes on sheet C4-1. <br />7.Perimeter erosion control measures must be installed by the Contractor and inspected by the City <br />prior to any other work. Contractor must provide minimum 24-hour notice prior to inspection. <br />a.Added to notes on C3-3 <br />Council Exhibit K <br />LA21-42