A/R and M/O Chandigarh Mandi Manali (Old NH-21) road KM 184/600 to 198/050 (SH- Repair of pot holes in KM 184/600 to 188/500 and 196/600 to 198/050).

Providing, laying, spreading and compacting stone aggregate of sizes 53mm to 22.40mm (fifty three to twenty two point fourty millimetres) to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN (eighty by hundred Kilo Newton) 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-III by manual means as per technical specification Clause 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.

Repairing of pot holes up to any depth and removal of loose material, trimming of sides cleaning of surface by providing tack coat bitumen VG-10 at the rate of 0.300kg/sqm 20mm thick premix carpet at the rate of 1.46kg/ sqm. Type B specification clause 1904.2, 503 and 508.1 including carriage of materials within all leads and lifts complete in all respect as per direction and satisfaction of Engineer-in-Charge.