NIT07/SE/2022-23 LOT08

Amount

Provding, laying spreading and compacting stone aggregates of specification sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber, applying and brooming stone sceening/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

providing and applying prime coat with slow setting bitumen emulsion on prepared surface of Granular base including cleaning of road surface and spraying primer @ 0.70 kg. per Sqm on the prepared bituminous surface As per Technical specification Clause 502

Providing and applying tack coat with VG-10 using emulsion distributor at the rate of 0.25 Kg. per Sqm. On the prepared bituminous surface cleaned with Hydraulic as per Technical Specification Clause 503

Providing, laying and rolling of open-graded premix surfacing of 20mm thickness compossed of 13.2mm 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 80-100 KN static roller capacity, finished to required level and grades to be followed by seal using Type 'C' as per Technical Specification Clause 510

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 Clauses 510

Earth work in Patries both one side of road excavation to be in ordinary black with moorum soil from of regular pits not exceeding 0.5 in depth and earth work in embankment in 20cm layer including and dressing the surface to required asdirected by engineer in charge.

M/S YOGESH KUMAR SINGH

SUBHASH SINGH