Specifications include, but are not limited to: METHOD A: (3 ½ " pavement trench restoration) The restoration work shall include: 1. Complete removal of existing cold patch asphalt or gravel; 2. Adding of road gravel material if necessary; 3. Compaction of base materials; 4. Cutting pavement edges to provide a clean, sharp, straight edge; 5. Installation of tack coat on all pavement edges; 6. Installation of 2 inches of binder pavement; 7. Installation of 1 ½ inch of surface pavement; and 8. The binder and wearing surface shall be rolled and compacted with an appropriate roller. (Minimum 3-5 ton) METHOD B: (6" pavement trench restoration) The restoration work shall include: 1. Complete removal of existing cold patch asphalt or gravel; 2. Adding of road gravel material if necessary; 3. Compaction of base materials; 4. Cutting pavement edges to provide a clean, sharp, straight edge; 5. Installation of tack coat on all pavement edges; 6. Installation of 2.5 inches of binder pavement and rolled, a second lift of 2 inches of binder pavement and rolled; 7. Installation of 1.5 inch of surface pavement; and 8. The binder and wearing surface shall be rolled and compacted with an appropriate roller. (Minimum 3-5 ton) METHOD C: (1.5” Mill & Fill) The restoration work shall include: 1. Removal of 1.5” of existing asphalt by milling or grinding methods; 2. Grinding pavement edges to provide a clean, sharp, straight edge; 3. Installation of tack coat on all pavement edges and base pavement; 4. Installation of 1 ½ inch of surface pavement; and 5. The wearing surface shall be rolled and compacted with an appropriate roller. (Minimum 3-5 ton) METHOD D: Small tonnage – Machine Placed The restoration work shall include: 1. Removal of existing gravel ramps; 2. Adding of road gravel material if necessary; 3. Compaction of base materials; 4. Installation of tack coat on all pavement edges; 5. Installation of 2 inches of binder pavement; Unless changed by Paving Manager 6. Installation of 1 ½ inch of surface pavement; and 7. The binder and wearing surface shall be rolled and compacted with an appropriate roller. (Minimum 3-5 ton) 8. Payment will be by the ton.
