renovation work on sanyogita road to farhan link road (with 05 years maintenance)- 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 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 tack coat with bitumen vg-10using pressure distributor at the rate of 0.35 kg per sqm on the prepared bituminous/granular surface treated with primer and cleaned with hydraulic broom as per technical specn. no. 503 3 providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration or emulsion grade bitumen to required line grade and level to serve as wearing coarse on a previously prepared base by manual means including mixing in a suitable plant, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades to be followed by seal coatas per t.s.c. 508 4 providing and layingseal coat by manual means with 80/100 grade bitumen sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using type c as per tsc 510 5 maintenance cost for 2nd years(including all taxes but exculding gst) 6 maintenance cost for 3rd years(including all taxes but exculding gst) 7 maintenance cost for 4th years(including all taxes but exculding gst) 8 maintenance cost for 5th years(including all taxes but exculding gst)