Special Repair of N.H-200 to Grindola road from Ch. 6/600 to 7/300Km the district of Jharsuguda for the year 2026-27.

Clearing and grubbing land including uprooting rank vegetation, grass, bushes, shurbs, saplings and trees girth up to 300 mm removal of stumps etc complete as per direction by the Engineer-in-charge.

Construction of embankment with approved materials obtained from borrow pits with a lift upto 1.5m transporting to site spreading grading to required slope and compacting to restoration of rain cuts etc complete as per direction by the Engineer-in-charge.

Loosening Levelling and Compacting Originaal ground Scarified to a depth of 150mm thick etc complete as per direction of the Engineer-in-Charge

Construction of granular sub-base with moorum by providing well graded materials, spreading in uniform layers with grader on prepared surface, mixing by mix in place method with rotavator at OMC by mix in place method with rotavator at OMC and compacting with smooth wheel roller to achieve the desired density, complete as per MORD technical specification clause 401 as per dircetion by the Engineer-in-charge.

Providing, laying, spreading and compacting graded stone aggregates to wet mixmacadam specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed materials by Tiper to site laying in uniform layers with paver in subbase / base course on wel prepared surface and compacting with vibratory roller to achive the desired density as per clause 406 of MoSRT&H specification (Grade-II)

Providing & applying primer coat with bitumen emulsion(SS-1) on prepared surface granular base including cleaning of road surface and spraying primer at the cleaned with mechanical broom as per clause 503 of MOST m & It specification for road and bridge work etc. complete as per direction by the Engineer-incharge.

Providing & applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20Kg per sqm on the prepared bitumenous/granular surface cleaned with mechanical broom as per clause 503 of MOST m & It specification for road and bridge work etc. complete as per direction by the Engineer-incharge.

Providing & alyaing bituminous macadam with hot mis plant using crushed aggregates of specified grading premixed with bituminous binder of 60/70 penetration grade of bitumen transported to site laid over prevouuslyt prepared surface with hydrostatic paver fimnisher with sensore control to the required grade level & alingment Y roling with smooth wheeled vibratory & tandem rolers to achieve the desire compaction as per cluse 504 of MoSRT&H specification for road and bridge works etc complete as per direction by the Engineer-in-charge.

Providing and laying semi dense bituminous concrete with batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder of 60/70 penetration grade of bitumen, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheelede, vibratory and tandem rollers to achive.to the bituminous macadam with hot mix plant using crushed aggregates of specified grading premixed with bituminous binder of 60/70 penetration grade of bitumen, transprted to site, laid over a preniously prepared surface with a hydrostatic paver finisher with sensor control to the required grade, level and aligment etccomplete as per specification and direction of Engineer in Charge.

Construction of Moorum shoulder with approved meterial obtained from borrow pits with a lifts & leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.2 with a lead upto 5000m of MoRD and as per the direction by the Engineer-in-charge