Details: retarring 3.5.2:excavation in soil with dozer with lead upto 100 m excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections. od238807/2024-2025:filling up holes (cut and formed to regular shapes and all loose and defective materialsremoved)after supplying a prime coat of hot bitumen using 36mm departmental broken stone andcompacting withpower roller to get a compact surface. 75.5.2.2pb:tack coat - with packed bitumen rates 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 providing, laying and rolling
Sector: RDPR