tender for 3.3 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. , 4.1 construction of granular sub-base by providing coarse graded material (cbr30),spreadinginuniformlayerswithmotor grader on prepared surface ,mixing by mix in place method at omc and compacting with vibratoryrollerof80-100 kn static weight to achieve the desired density, complete in all respect as per relevant clauses of section-400. , 6.5 providing and laying cement concrete grade m-10 nominal mix 1:3:6 with 40 mm graded crushed stone aggregate, spreading the concrete by shovels mixing shall be in mechanical mixer, compacting by use of pin/plate/screed vibrators including form work by strong steel girders fixed by spikes. , 6.6 providing and laying cement concrete grade m-20 (nominal mix 1:1.5:3) with 20 mm graded crushed stone aggregate, mixing shall be in mechanical mixer, laying with paver compacting by use of pin, plate / screed vibrators including form work by strong steel girders fixed by spikes, separation membrane 125 micron thick, i/c cutting of joints @ 4 to 5 m interval & filling it with hot applied bituminous sealant (without dowel bars). (max. thickness 20cm)