Periodical Maintenance of Joginder Nagar Kathla Banar road (VR-0187) Village road) under Annual Maintenance Plan 2022-23.

Amount

Providing, laying, spreading and compacting stone aggregates by manual means of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN (eighty-hundred kilo newton) static roller in stages to proper grade and camber applying and brooming, stone screening/ binding materials to fillup the interstics of course aggregate watering and compacting to the required density Grading-2 (two) as per technical specification clause 405 complete within all leads, lifts, carriage of material and other incidentials charges.

Providing, laying, spreading and rolling of built-up spray grout layer using bitumen VG-10 (ten) over prepared base by manual means consisting of single 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 and with key aggregates placed on top of the layer to serve as a base, conforming to the line, grades and cross-section specified, the compacted layer thickness being 37.5mm (thirty seven point five millimetre) as per Technical Specification, complete in all respect including haulage of material in all leads and lifts by all modes of transportation and as per the entire satisfaction and direction of Engineer-in-Charge.

Providing and applying tack coat with bitumen emulsion confirming to IS:8887 (RS-1) using emulsion pressure distributor including preparing the surface and cleaning with mechnical broom on the prepared dry and hungry bituminous surface @ 0.275 kg/sqm (at the rate of zero point two seven five kilogramme per square metre) as per technical specification, complete in all respect including haulage of material in all leads and lifts by all modes of transportation and as per the entire satisfaction and direction of Engineer-in-Charge.

Providing and Laying bituminous concrete 30mm ( thirty millimetre) compacted thickness with bitumen of grade VG-10 (ten) @ 5.0% (at the rate of five point zero per cent) (percentage by weight of total mix) and lime/cement filler @ 2% (three percentage) (percentage by weight of aggregatre) prepared in Batch Type Hot Mix Plant of 100-120 (Hundred - one hundred twenty) TPH capacity by using crushed aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required garde, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete in all respect including haulage of material in all leads and lifts by all modes of transportation and as per the entire satisfaction and direction of Engineer-in-Charge.

ANURAG SHARMA