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2022 THIN OVERLAY PROGRAM/CITY HALL PARKING LOT IMPROVEMENTS <br />Project Summary and Proposed Improvements <br />PROJECT SUMMARY <br />Streets to be included in the 2022 Thin Overlay Program are shown in the table below and in Figure 1 <br />in the Appendix. All the streets, except Progress Road, are within the Hunters Crossing and Pheasant <br />Marsh neighborhoods, and were constructed in the early 2000’s. Locations were determined by the <br />Centerville Thin Overlay Program’s goal of overlaying streets around the age of 15 years since the <br />last improvement, coupled with site investigations by the city engineer and public works director to <br />assess the condition of various streets. All streets listed will receive a 1-inch mill and overlay. The mill <br />depth may vary at the crown as needed to establish better cross-slope as needed. Milled areas will <br />receive bituminous tack and a bituminous wear-course. All castings will be adjusted as needed with <br />either steel adjusting rings or replacement of all rings with new concrete adjustment rings and an <br />external seal. It is anticipated that a minimal amount of concrete curb replacement and <br />bituminous patching will be needed as well. Curb replacement quantities and bituminous patching <br />needs will be addressed by the City’s public works department prior to the project bid. <br />In addition to the overlay streets, the City Hall parking lot is in need of rehabilitation. The scope of <br />the work is detailed in Figure 4 and includes a full reconstruction of the SW corner of the parking lot <br />as well as a full depth mill and pave over the rest of the parking lot. The project also includes <br />regrading the existing channel from the parking lot to the pond to the south, and installation of an <br />ADA compliant pedestrian ramp and various sidewalk improvements. <br />ProposedYear Constructed/Previous <br />Road NameLength \[ft\] <br />Overlay DepthImprovement <br />Beaver Pond Way1”2000-2006 <br />1775 <br />Hunters Ridge Lane1”2003 <br />1265 <br />Dupre Road – West of Centerville Rd1”2006 <br />975 <br />Dupre Road – East of Centerville Rd1”2001 <br />3300 <br />Widgeon Circle1”2006 <br />235 <br />Mallard Way1”2002 <br /> 475 <br />Grouse Hollow1”2001 <br />180 <br />Pheasant Lane – N of Partridge <br />1”2002 <br />200 <br />Place <br />Pheasant Lane – S of Partridge <br />1”2002 <br />365 <br />Place <br />Partridge Place1”2002 <br />1480 <br />Progress Road1”2006 (Seal Coat) <br />340 <br />Total10,590 <br />City of CentervillePage 3 <br />2022 Thin Overlay Program193805625 <br /> <br />