C/o of Rohru Chirgaon Dodra Kawar km 0/00 to 92/695

Amount

Construction of gravel/soil-aggregate base by providing well graded material, spreading in uniform layers with Tractor mount grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with three wheel 80-100 kN static roller to achieve the desired density, complete as per Technical Specifications Clause 401 including carriage of material in all leads and lifts as per the entire satisfaction and direction of Engineer-in-charge.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN 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 2 as per Technical Specification Clause 405 including carriage of material in all leads and lifts as per the entire satisfaction and direction of Engineer-in-charge.

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

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 carriage of material in all leads and lifts as per the entire satisfaction and direction of Engineer-in-charge.

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503 including carriage of material in all leads and lifts as per the entire satisfaction and direction of Engineer-in-charge.

Providing and laying bituminous concrete with 100-120TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crust aggregates of specifed grading premixed with bitumenous binder @5.4 to 5.6 pecent of mix and filler transporting the hot mix to work site laying with a Hydrostatic paver finisher with cnsored cntrol to the rquired grade level and allinment rolling with smooth wheeled vibratory and tandam roller to achieve the desired comactin as per MORTH specification clause no.509 complete in all respect

POOJA CHAUHAN