Details: retaring 75.5.5.b.2pb:modified macadam 75 mm thick using bitumen s-65 - packed bitumen rates construction of macadam over prepared base by providing a layer of compacted crushed coarse aggregate using chips spreader with alternate applications of bituminous binder and key aggregates and rolling with a three wheel 80-100 kn static roller to achieve the desired degree of compaction as per technical specification clause 506. 75.5.2.1pb:tack coat - with packed bitumen rates providing and applying tack coat with bitumen emulsion (rs-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with hydraulic broom as per technical specification clause 503. od37724/2024-2025:mix seal surfacing - manual means - type a - bitumen s-65 using shredded plastic providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (type-a) or 13.2 mm to 0.9 mm (type-b) aggregates coated with sh
Sector: RDPR