Periodical renewal on various link roads of Bhagani section Sub Division No. II Paonta Sahib under Annual Maintenance Plan for the year 2020-21.(SH Repair of pot holes by providing and laying WBM G-III correction layer and 30 mm bituminous concrete

Amount

Providing ,laying,spreading and compacting stone aggregate of specific sizes to water bound macadam specification i/c spreading in uniform thickness,handpacking,rolling with smooth wheel roller 80-100 (eighty-hundred)KN in stages to proper grade and camber applying and brooming stone screening /binding materials to fill up the interstices of corse aggregate,watering and compacting to the required density grading III as per technical specification clause 405 by Manual Means Wearing 50-25mm(fifty to twenty five milimetres) size, includding all leads,lifts and carriage of materials, as per the entire satisfaction 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 to 1.0 kg(zero point seven zero to one point zero kilograms per sqm using mechanical means as per technical specification clause 503.including all leads, lifts and carriage of materials, as per the entire satisfaction 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(zero point two five to zero point three zero kilograms) per sqm on the prepared dry and hungry bituminous surface cleaned with hydraulic broom as per technical specification clause 503.including all leads, lifts and carriage of materials, as per the entire satisfaction of Engineer-in-charge.

Providing and laying 30 mm(thirty milimetres) thick compacted bituminous concrete with aggregate of grading II 13mm(thirteen milimetres) nominal size using bitumen VG-30(thirty) grade minimum 5.5 %(five point five percent) of weight of mix on thoroughly cleaned surface mixing in computerised batch mix by hot mix plant of 100 to 120(hundred to one hundred twenty) t capacity transporting to site in a clean insulated vehicle, laying with sensor paver, finished to required grade and line and rolling with smooth wheeled vibratory and tendom rollar to achieve required density as per technical specification clause 508, including all leads, lifts and carriage of materials, as per the entire satisfaction of Engineer-in-charge.

Earthwork in excavation for structures as per drawings and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal up to a lead of 50 m(fifty metres) dressing of sides and bottom and backfilling in trenches with excavated suitable material,including all leads,lifts and carriage of materials, as per the entire satisfaction of Engineer-in-charge..

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803, 1202 & 1203 in P.C.C. Grade M 10(ten) ( nominal mix 1 : 3 : 6 )(one cement : 3 sand : six graded stone aggregate), including all leads, lifts and carriage of materials, as per the entire satisfaction of Engineer-in-charge.

Rashid Ali Civil Contractor