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n E,,S <br /> www.ae2s.com <br /> October 23, 2023 <br /> Bruce Westby <br /> City of Ramsey <br /> 7550 Sunwood Drive NW <br /> Ramsey, MN 55303 <br /> Re: Water Treatment Plant—Construction Contingency Expense No.2 <br /> Dear Mr. Westby: <br /> AE2S continues to oversee the construction of the City of Ramsey's new WTP. Magney has almost <br /> completed pouring the walls in the Reservoir and are getting prepared to pour the pipe gallery level in the <br /> Water Treatment Plant. Our engineering team has continued to coordinate with Magney and further refine <br /> the installation details of other pieces of equipment. Through those investigations we have identified some <br /> items that will require adjustments. This letter is intended to outline those adjustments and summarize the <br /> current project budget in order for the City to fully understand the status of the project. <br /> Basis for of Construction Continency Expenses: <br /> Currently seven(7)requests for pricing(RFP)have been submitted to Magney. A full list of those requests <br /> are shown below. To date AE2S has received pricing back on six (6) of the RFP's, and two (2) separate <br /> proposals. We would like to move forward and process Construction Contingency Expense No. 2, which <br /> will include price RFP 002,RFP 004,and the two(2)proposals for reimbursement.If the Contractor would <br /> like to include a request for extension as a result of these changes, a formal Change Order request will be <br /> issued at a different time. <br /> Expense RFP Description Total Cost Required Status <br /> No. No. I Il- J& <br /> 1 001 Mixing Pumps Pipe Upsizing $511287.38 Y Approved <br /> 2 002 Upsizing Air Exchange in Plate Settler $161580.02 N Pending <br /> Room <br /> 1 003 Admin Ceiling Grid Color $209.25 N Approved <br /> 2 004 Blower Pipe Upsizing $55,230.60 Y Pending <br /> 005 Flowable Fill - N <br /> 1 006 Storm and Plumbing Updates $221550.28 Y Approved <br /> 2 Building Permit Reimbursement $6207.28 Y Approved <br /> 2 Groundbreaking Signage $956.12 Y Approved <br /> Reimbursement <br /> 007 Backwash Supply Piping Y Expected <br /> Modifications <br /> Note: Any extension delays will be approved as a separate Change Order and will not be included in this Construction <br /> Contingency Expense. <br /> Advanced Engineering and Environmental Services, Inc. <br /> 6901 East Fish Lake Road, Suite 184 • Water Tower Place Business Center • Maple Grove, MN 55369 • 763-463-5036 <br />