Restoration of rain damages on Gutkar Behna Tikkar Malwana Bhadyal road KM 0/0 to 5/500 (SH- P/L premix carpet at portion KM 5/050 to 0/500) under PDNA-2025.

Providing, laying, spreading and compacting stone aggregates of specific 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 screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as Technical Specification Clause per 405 including carriage of materials within all leads and lifts complete in all respect as per direction and satisfaction of Engineer-in-Charge.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 including carriage of materials within all leads and lifts complete in all respect as per direction and satisfaction of Engineer-in-Charge.

Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor @ 0.25 to 0.30kg/sqm (at the rate of zero point two five to zero point three zero kilogramme per square metre) on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per technical specification clause 503 including carriage of material with in all leads and lifts and other incidental complete as per direction of Engineer-in-Charge.

Providing, laying and rolling of open-graded premix carpet of 20mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen 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 three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 510 including carriage of material with in all leads and lifts and other incidental complete as per direction of Engineer-in-Charge.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 including carriage of material with in all leads and lifts and other incidental complete as per direction of Engineer-in-Charge.