NH-29 to Salhabad Link Road

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam(G-3) specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled static/ vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density as per Reference to MORT&H Specification 405 ..

Providing and applying primer coat with SS1 grade bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per Reference to MORT&H Specification .502

Providing and applying tack coat with bitumen VG-10 using bitumen pressure distributor at the rate of 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.as per Reference to MORT&H Specification 503

Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using VG-10 grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable hot mix plant of appropriate capacity not less than 120 tonnes/hour, laying and rolling with a smooth wheeled roller, finished to required level and grades.as per MORT&H Specification 510

Providing and laying seal coat for sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type B seal coats as per Reference to MORT&H Specification 511

Construction Of Subgrade and Earthen Shoulders (Patri) with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m. As per Technical specification clause 303.1

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