Specifications include, but are not limited to: This Project includes the repair of flexible pavement structures using various items. Please refer to the Plans for exact limits of repair types, pavement structures, and depths. 1. Utilize Item No. 0409001 – “Fine Milling of Bituminous Concrete (0” to 4”)” to remove the bituminous concrete overlay to the specified depth on the Plans. 2. Patch areas in need of temporary repair with Item No. 0406124A – “Bituminous Concrete Surface Patching” to open the section of road to traffic prior to permanent patching in all locations of milling. 3. Perform permanent repairs to areas of deteriorated or delaminated bituminous concrete pavement with Item No. 0406125.20A – “Bituminous Concrete Patching – Partial Depth” in all flexible pavement areas. Item is intended for shallow 1.5”-2.5” repairs. 4. Utilize Item No. 0406195A – “Filling Joints and Cracks in Bituminous Concrete Pavement” to seal single cracks of appropriate width per the special provision. Item is intended for all flexible pavement areas. 5. Utilize Item No. 0406600 – “Material Transfer Vehicle” to reduce the chance of mixture segregation and allow for continuous paving when placing any pavement mixture specified for this project (PMA S1, PMA S0.5, PMA S0.375, and UTBO PMA) within the mainline and ramp areas.
