R/O Salempur Nawapura yusufpur harballampur road (ODR) PC Work

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ 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. MoRT& H Specifications 404

Providing and applying primer coat with 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. MORTH Specification 502A

Providing and applying tack coat-1 with VG-10 using pressure distributor at the rate of 2.00 kg. per 10sqm area on the prepared bituminous / granular surface cleaned with mechenical broom . complete as per Clause 503 of MORTH Specification

Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm and 5.6 mm aggregates using viscosity 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 then 200 tonne per hour laying and rolling with a smooth wheeled roller finished to required level and grades as per Technical Specification Clause 510

Providing and laying of seal coat by manual means with VG- 10 Bulk bitumen sealing the voids in a bituminous surface laid to the specified levels grade and cross fall using Type B as per Technical Specification Clause 510.