Details: road works od450575/2024-2025:filling up holes(cut and formed to regular shapes and all loose materials removed) aftersupplying a prime coat of hot bitumen using 36mm brocken stones and compacting with powerroller to get a compact surface 75.5.2.2pb:tack coat - with packed bitumen rates <br> providing and applying tack coat with bitumen emulsion (rs-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with hydraulic broom as per technical specification clause 503. 75.5.11.1.a.2pb:mix seal surfacing - manual means - type a - bitumen s-65 - packed bitumen rates <br> 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 using grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling
Sector: RDPR