Most of the subdivision roads surface will require milling 1.5 inches down and overlaying 1.5 inches of Asphalt (Design mix S9.5B). Some sections will have to be milled 2 inches, and the gravel base will have to be reconditioned, where wheel ruts and potholes will be filled with gravel (type ABC). The entire base will be compacted and must pass a proof roll before being overlaid with 1.5 inches of asphalt (Design mix S9.5B). Some sections of the subdivision roads surface will require overlaying 1 inch of asphalt (Design mix 9.5B) instead of milling. These sections are Mountain Creek Drive from 14+90 – 19+12 and Stonemill Path from 0+00 – 0+72 and Stonemill Path from 8+40 – Cul De Sac. Will need 5-foot transition of 2.5 inches on either side of overlay. The contractor will be responsible for providing all tools, equipment and materials to complete the work. Proper traffic control measures and signage will be necessary to control access during construction.
