Details: road retarring od452030/2024-2025: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 36 mm broken stone and compacting with power roller to get a compact surface. 4.9:wet mix macadam <br> providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at omc in mechanical mixer (pug mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kn weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per tables 400.11 & 400.12 and technical specification clause 406. <br> by mechanical means with 1 km lead 75.5.1.1pb:prime coat - low porosity - with packed bitumen rates <br> providing and applying primer coat with bitume
Sector: RDPR