Agenda - Council Work Session - 11/09/2010

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IMPROVEMENTS It is agreed by the parties that in 2011 the CR 57 and Alpine Drive NW intersection will be reconstructed. The roadway will have a concrete median to the extent shown in Exhibit "A ". Improvements include but are not limited to: traffic signal construction at Alpine Drive NW, right and left turn lanes, thru lanes, curb & gutter, storm sewer, and bituminous trail. The costs of these improvements have been estimated for this agreement and will be finalized after bids have been received. These costs will be determined at the time of construction and will be shared by the County and the City. INTERSECTIONS As agreed by the parties, improvements to the following intersections have been incorporated in the "Exhibit A" Layout design: CR 57 / Alpine Drive NW: Full Access Intersection with traffic signal RIGHT OF WAY: The parties agree that the County will acquire all necessary right -of -way and easements for the Project. Acquisition of any additional right -of -way and/or easements needed for improvements to the City street intersections beyond what is defined in the Exhibit "A" Layout will be the responsibility of the City. It is agreed by the parties that all necessary right of way and easements will be in legal possession of the County prior to acceptance of bids for the project. Any City owned property or easements required for the construction will be conveyed to the County at no cost. TRAFFIC SIGNALS: The parties agree that a new traffic control signal system at the CR 57 and Alpine Drive NW intersection will be constructed with this project. The parties agree that the cost of the construction of this signal pending the availability of Federal funding shall be standard County cost share, with 100% of the EVP reconstruction costs and 75% of the traffic signal cost to the City, and 25% of the traffic signal cost to the County. DRAINAGE The City shall pay for a percentage of the cost of the storm sewer system, including the detention basins and their outlet structures. The City portion of the cost is based on contributing flow through the storm sewer system to the detention basin determined by the product of contributing area and runoff coefficient. BITUMINOUS TRAIL The parties understand that the cost for the trail includes: bituminous surfacing, aggregate base, excavation (including muck excavation), borrow material (granular and topsoil), and turf establishment. The parties agree that the County will pay for the design of the trail, wetland mitigation required by impacts caused by the trail, the additional right of way and easements required to construct the trail at the proper location, with the exception of trail requested by the City, and any removal items, with the exception of unsuitable soils, required to construct the trail.