tender for special repair of chandpur malasa to turkimau road in km. 1; 1 providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including 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 / 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. 2 providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including 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 / binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per technical specification clause 405. 3 providing and applying primer coat with bitumen emulsion ( ss-1 ) on prepared surface of granuller base including cleaning of road surface and spraying primer @ 0.70 kg / sqm. using mechanical means as per technical specification clause 502 including cost of emulsion. 4 providing and applying tack coat with bitumen ( vg-10 ) using bitumen pressure distributor at the rate of 0.30 kg per sqm on the granular surface cleaned with mechanical broom as per technical specification clause 503 including cost of bitumen. 5 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 penetration grade bitumen ( vg-10 ) to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in hot mix plant, laying and finishing with paver finisher and compaction with three wheel 80-100 kn static roller capacity, finished to required level and grades to be followed by seal coat type-c as per mord technical specification clause 508 including cost of bitumen. 6 providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using type c as per technical specification clause 510 including cost of bitumen. 7 construction of subgrade and earthern shoulders with approved material obtained from borrow pits with a lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of tables 300-2 with a lead upto 1000 m as per technical specification clause 303.1.