tender for asphalt base - 1. layingwbmhardstonesoilingcourse6. 2. laying of asphalt bm in 80/100 grade bitumen for 40mm thickness in 19mm stone aggregate. 3. laying of asphalt bm in 80/100 grade bitumen for 25mm thickness in 6-8mm stone aggregate. 4. providing storm weed control chemical. 5. spary of weed control chemical. 6. providing the toe wall. 7. laying of re-surface adhesive 02 coats for the sealing of asphalt base.
