Details: bighwadand (chaura) to karsualal including rcc box culvert at sukhra nallah excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location with all lifts and lead upto 1000m as per relevent clauses of section-300 of specification. granular sub-base with well graded material(cbr>30ormore)(table:-400-1&table400-2)(2 layers) construction of granular sub-base by providing well graded material like natural sand crushed gravel or crushed stone having cbr>30, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator or plant mix method at omc, and compacting with vibratory rollers of 80 to 100kn static weight to achieve the desired density, complete as per clause 401 of specification construction of dry lean cement concrete sub-base over a prepared sub-grade wi
Sector: Mining