A/R M/O Salyani to Jamangalu Road km. 0/0 to 2/375

Amount

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.By mechanical meanswith in all leads and lifts as per direction of Engineer-in-charge.

Providing, laying and rolling of built-up spray grout layer over prepared base consisting of a two layer composite construction of crushed coarse aggregates using motor grader for aggregates. Key stone chips spreader may be used with application of bituminous binder after each layer, and with key aggregates placed on top of the second layer to serve as a base, conforming to the line, grades and crosssection specified, the compacted layer thickness being 75 mm as per Technical Specification Clause 505 with in all leads and lifts as per direction of Engineer-in-charge.

Providing and applying priming coat using bitumen emulsion conforming to IS:8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom On bituminous surface @ 0.25kg/sqm With medium setting bitumen emulsion with in all leads and lifts as per direction of Engineer-in-charge..

Providing and applying tack coat using bitumen emulsion conforming to IS:8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom On W.B.M / W.M.M. @ 0.4kg/sqm With rapid setting bitumen emulsion with in all leads and lifts as per direction of Engineer-in-charge..

Providing and laying Bituminous concrete using crushed stone aggregates of specified grading,premixed with bituminous binder and filler, transportingthe hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete40/50 mm compacted thickness with bitumen of grade VG-30 @ 5.5% (percentage by weight of total mix) and lime filler @ 3% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity. and as per directions of Engineer-in-Charge.

M/S Chauhan Civil Structure Co. Pvt. Ltd.