2007-09-12 CC Packet - Laserfiche WebLink

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Either of the above stated options are feasible for the reconstruction of Mill Road, It is recommended that Mill Road be constructed as proposed to reduce cost and minimize disruption to the residents, If it is determined that the need for uniformity negates these factors, then the alternative of an urban section should be constructed, C FULL DEPTH STREET RECONSTRUCTION: In the northeast portion of the City, many streets are already fully serviced by City water. These areas are simply in need of street rehabilitation, For category C, the streets have deteriorated to a point where it is not economically viable, from a life cycle cost perspective, to do minor improvements to the surfacing, A complete reconstruction of the substrate is needed to ensure the investment made in the street is of lasting value, For the most part, curb and gutter in these segments is in good condition and will require only spot repairs, This means that that little or no disturbance behind the curb will take place, keeping costs at a minimum, A full street section will be placed between the curbs including fabric, draintile, sand, gravel and bituminous, Part of the reason for the deterioration of these streets is often a lack of proper surface drainage, Therefore, the proposed improvements include additional catch basins and storm sewer where it is both needed and reasonably feasible, Category C improvements are as described below: C - Full reconstruction of the existing street section. Curb and gutter will be left in place except for spot repairs. The new section will consist of draintile, fabric, sand, gravel and bituminous. Storm sewer improvements will also be constructed where applicable. D, FULL BITUMINOUS REMOVE AND REPLACE: Other streets in the northeast portion of the City which do not require water main installation are in slightly better condition than those identified in Category C These roads have some value left in the subbase material and can be rehabilitated more economically by simply removing and replacing the existing bituminous, The existing gravel section could be left in place along with the curb and gutter, Spot repairs to the curb and gutter as well as to the gravel base could be made as necessary, Draintile could be trenched in along the front edge of each of the curb lines to help maintain the integrity of the subbase, For the most part, curb and gutter in these segments is in good condition and will require only spot repairs, This means that that little or no disturbance behind the curb will take place, keeping costs at a minimum, Part of the reason for the deterioration of these streets is often a lack of proper surface drainage. Therefore, the proposed improvements include additional catch basins and storm sewer where it is both needed and reasonably feasible, Category D improvements are as described below: City of Centerville 2009 Street and Utility Improvement Project -# Bonestroo Project No: 6 J 6-07-1580 Page 8