CONSTRUCTION OF ROAD FROM NH-343 OBRA TO JARGARH (L-6.750 KM.)

Clearing Grass and Removal of Rubbish Clearing Grass and Removal of Rubbish up to distance of 30m outside the periphery of the area as per technical Specifiction Clouse 201. By manual Means

Clearing and Grubbing Road Land .(Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.) (By Mechanical Means In area of light jungle)

Dismantling of Cement Concrete Pavment Dismantling of Cement Concrete Pavment by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stack piling at designated location and disposal of dismantled materials up to a lead of 1000 meter, staking serviceable and unserviceable materials separately

Compacting Orignal Ground Loosening Levelling and Compacting orignal ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150mm mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Tables 300.1 and 300.2 for embankment construction as per technical Specification Clouse 301.4.1

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2)

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loding in tippers, triming bottom and side slopes, in accordance with requirments of lines, grades and cross - sections , and transporting to the embankment location with a lift upto 1.50m and lead upto 1000m as per Technical Specification Clouse 302.3

Construction of Embankment with Material Deposited from Roadway Cutting (Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2)

Granular Sub-base with Close Graded Material (Table:- 400-1) By Mix in Place Method (Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401) for grading-I Material

Wet Mix Macadam Providing, laying spreading and compacting graded stone aggregates to wet mix macadam specification including premixing the material with water at OMC in mechanical mix plant carriage of mixing material by tipper to site, laying in uniform layers with paver in sub base / base course on well prepared surface and compecting with vibratory roller to achieve the desired density. as per Technical Specifiction

Prime Coat (Low porosity) Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of grangular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 Kg / sqm using mechanical means as per Technical Specification Clouse 502