bhagavaanapur trilokapur maarg (ODR) ka saamaany marammat ke saath naveeneekaran kaary

Providing, laying, spreading and compacting stone aggregates of 22.40-53 mm size to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, screening Type-B to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.

Providing and applying tack coat with bitumen using bitumen pressure distributor at the rate of 0.3 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.on primed surface. (Including cost of VG-10)

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 grade bitumen or cut-back or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, 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 coat of either Type-C as per Technical Specification Clause.511 (Including cost of VG-10)

Providing and laying of premix sand seal coat with HMP of appropriate capacity not less than 75 tonnes/ hours using crushed stone chipping 6.7 mm size and penetration bitumen of suitable grade. (Including cost of VG-10)

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