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2022 THIN OVERLAY PROGRAMICITY 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 ram; and various sidewalk improvements. <br />Road Name <br />Length jfF] <br />1775 <br />1265 <br />975 <br />Proposed I Year Constructed/Previous <br />Overlay Depth Improvement <br />1" 2000-2006 <br />1" 2003 <br />1 " 2006 <br />Beaver Pond Way <br />Hunters Ridge Lane <br />Dupre Road - West of Centerville Rd <br />Dupre Road -- Past of Centerville Rd <br />3300 <br />235 <br />1 " <br />1" <br />2001 <br />Widgeon Circle <br />I 2006 <br />2002 <br />2001 <br />2002 <br />Mallard Way <br />475 4 <br />1 " <br />Grouse Hollow 180 <br />1 " <br />Pheasant Lane - N of Partridge 200 <br />Place <br />1 , <br />Pheasant Lane - S of Partridge <br />Place <br />365 <br />1 " <br />2002 <br />Partridge Place <br />1480 <br />1 " <br />2002 <br />Progress Road <br />340 <br />1 " <br />2006 (Seal Coat) <br />Total <br />10,590 <br />City of Centerville Page 3 <br />2022 Thi Overlay Program Stantec 1938D5625 <br />