C/O M/T road from Anupam Hotal to Chirgaon Junctions road from RD 0/0 to 0/550

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, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular 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 Clause 502. Including all leads and lifts, as per HPPWD, specification of 1990 volume-I or as directed by the Engineer-In-Charge

Tack Coat Providing and applying tack coat with bitumen emulsion (RS-I) using emulsion distributer @0.275 kg/sqm on prepared surface of granular surface treated with primer cleaned with hydraulic broom as per Technical specification clause 503. Including all leads and lifts, as per HPPWD, specification of 1990 volume-I or as directed by the Engineer-In-Charge

40mm thick Bituminious Macadam. Providing and laying bituminous macadam with hot mix plant using crushed aggregates of grading as per Table 500.4 premixed with bituminous binder, transported to site upto a lead of 1000 m laid over a previously prepared surface with paver finisher to the required grade, level and alignment, rolled to achieve the desired compaction as per specification clause No. 504. in all respects Including all leads and lifts, as per HPPWD, specification of 1990 volume-I or as directed by the Engineer-In-Charge.

30mm thick Bitumenious Concrete:-Providing and laying concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 per cent of mix and filler, 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 wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects Including all leads and lifts, as per HPPWD, specification of 1990 volume-I or as directed by the Engineer-In-Charge.

Jai Chauhan