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CONSULTING ENGINEERING SERVICES FOR 1996 CONSTRUCTION PROJECTS By: Steve Jankowski, City Engineer CASE # Background: As budgets are approved for 1996, we have a number of construction projects which must be designed and completed as early as possible in 1996. To achieve this goal, the City should select and retain engineering consultants as soon as possible to allow for design, permitting and bidding at the earliest opportunity. Listed below are several projects which are aniticpated: Wetland gl 14P Miti~,ation for Fillim, Associated with Sunwood Drive You will recall that earlier this spring, the DNR had informed the City that it would allow the filling of a portion of Wetland gl 14P for the crossing of Sunwood Drive subject to mitigation. We are recently in receipt of a letter from DNR defining an acceptable mitigation project which would consist of an earthen dike being placed across Wetland gl 14 at two locations; approximately 400 and 1,000 feet west of the current terminus of Sunwood Drive in Wood Pond Hills. Because Barbarossa & Sons is currently finishing sanitary sewer installation within this wetland, the construction of such a berm could easily be incorporated into their final restoration work within the wetland. John Oliver, Inc. has been the engineer involved on the school sewer and water extension project and would be the logical choice of engineers to design, stake and supervise construction of the mitigation improvements. In addition to the above, services require receiving necessary approval from Anoka County which has jurisdiction of County Ditch #43 which runs through Wetland gl 14P. I anticipate having a proposal outlining the scope and cost of this work by the time of the meeting. Extension of Sunwood Drive from C.R. #56 to C.R. #116 i~nd Sanitary_ $?wer and Watermaitl ~o .$~rvi¢~ AEC Enerey Park The City has made a commitment to AEC to service their new facility and adjoining business park with sanitary sewer and water by the fall of 1996. The City selected Hakanson Anderson Associates, Inc. to provide these services and due to the need for service to several commercial development located along the proposed route to the business park, a portion of the sewer and water facilities were constructed in 1995. Because Hakanson Anderson is under contract to complete the sewer and water mains to be routed to AEC, they are the logical choice to complete the engineering of Sunwood Drive, beneath which these utilities will be placed. Additionally, Good Value Homes has purchased the 80-acre parcel north of AEC on C.R. #116 and will be developing a 160-lot subdivision. They will be requesting the extension of sewer and water from the AEC Business Park. The extension of sewer and water to this site would be an efficient extension of the sewer and water work to be installed in Sunwood Drive. Attached to this case is a proposal from Hakanson Anderson to do this work for a not-to-exceed cost of $24,800 for basic engineering services and an estimated budget of $28,500 for surveying and inspection services. The total construction cost of these improvements is estimated to be as follows: Watermain from Sunwood Drive to Good Value Inc. Sanitary Sewer from Sunwood Drive to Good Value Inc. Sunwood Drive C.R. #116 - C.R. #56 Total Construction Cost $ 70,750 $140,000 $300,000 $510,750