tender for construction work of bangra bangri link road and culvert work of 1000 mm diameter in km 01.- providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification 22.4-53mmincluding spreading in uniform thickness, hand packing, rolling with smoothwheel 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. 2 providing and applying prime coat with bitumen emulsion (slow setting-2) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per technical specification clause 502 3 providing and applying tack coat with bitumen emulsion (v.g.-10 gr.) using bitumen distributor at the rate of 0.30 kg per sqm on the prepared granular surface cleaned with mechanical broom. 4 providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using (vg-10 gr.) bitumen to required linre, grade and level to servre as wearing couerse on a previsouly prepared base, including mixing in a suitable plant, laying and rolling wirh a three wheel 80-100 kn static roller capacity, finished to required level and grades to be followed by seal coat of type-c as per technical specification clause 508. 5 providing and laying seal coat by mannual means with vg-10 gr.grade bitumen sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using type cas per technical specification clause 510 6 construction of subgrade and earthen shoulders with approved material obtained from localpits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table 300.2 7 providing and laying reinforced cement concrete pipe np3 1000 mm diafor culverts on first class bedding of granularmaterial in single row includingfixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets clause 1106. 8 brick masonry work in cement mortar 1:4 in foundation complete excluding pointing and plastering as per drawing and technical specifications clauses 600, 1202 & 1203 9 plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification clauses 613.4 & 1204 10 providing and laying reinforced cement concrete m-25 in superstructure as per drawing and technical specifications clauses 800, 1205.4 and 1205.5