Details: road work 55.4:supplying and stacking 36mm size hard broken stone in standard heaps for measurement. 55.8.a:filling up holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 36mm departmental broken stone and compacting with power roller to get a compact surface. 5.2.a:providing and applying tack coat with bitumen emulsion( rs) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. od99862/2024-2025:providing, laying and rolling of close graded premix surfacing material of 20mm thickness composed of 11.2mm to 0.9mm (type a) aggregate using grade bitumen (vg 30 22kg of bitumen per 10m2) (morth 5.7.1) to required line, grade and level on a previously prepared base, including mixing in a suitable plant, laying and rolling with athree wheel 8-10 tonne static roller and finishing to required level and grades by manual mean
Sector: Road development