Strengthening of coal transportation road from junction near TRS to Wardha bridge along with approches for siding and other major roads by construction of Cement Concrete road including 5 years of maintenance at Mungoli OCM under Mungoli Sub Area

Excavation in soil using Hydraulic Excavators and Tippers with disposal upto 1000 metres: Excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottoms and side slopes, in accordance with requirements of lines, grades and cross sections and transporting to the embankment location with all lifts and leads upto 1000 m as per relavant clauses of section-300 of specification.

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

Providing and laying in position cement concrete ofspecified grade excluding the cost of centering and shuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material within all lifts and lead upto 1km(by mechanical means).

Granular Sub-base with Well Graded Material (CBR>30 or more) (Table : 400-1 & Table 400-2) 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 100 kN static weight to achieve the desired density, complete as per Clause 401 of Specification. Plant Mix Method. For Grading-I Material

Granular Sub-base with Well Graded Material (CBR>30 or more) (Table : 400-1 & Table 400-2) 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 100 kN static weight to achieve the desired density, complete as per Clause 401 of Specification.Plant Mix Method. For Grading-III Material

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering,finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and laying cement concrete in kerbs, steps and the like at or near ground level excluding the cost of centering, shuttering and finishing. 1:1½:3 (1 Cement: 1½ coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more