Patch Repair of (SH, MDR, ODR Road) in Block-Kalakankar (Year 2026-27)

Providing, laying, spreading and compacting stone aggregates of 53-22.4 mm sizes to water bound macadam G-3 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 requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density for Grading 3 as perTechnical Specification clause -405(3)A

Filling Pot-holes and Patch Repairs with open-Graded Premix surfacing, 20mm.. - Removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause 503, back filling the pot holes with hot bituminous material as per clause 510, compacting, trimming and finishing the surface to form a smooth continuous surface, all as per clause 3004.2

Construction of Subgrade and Earthen Shoulers with approved material obtained from borrow pits with all lift and leads transporting to site, spreading, grading to required slope and compacting to meet requirement of table No. 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1