Details: maintenance of non-bituminous base and sub-base or wbm roadpatching of potholes by draining water, cutting the pothole area to rectangular shape with vertical edges, removing all loose materials, screening and stacking the same for reuse with new materials as per requirement, filling the pothole area with additional volume of crushed stone materials of pakur variety etc. and screenings as applicable, and compacting the same with static roller as per water bound macadam specification, including cost of all materials and machineries. (the payment is to be done based on loose net volume of coarse aggregates only) primer coatproviding and applying primer coat with cationic bitumen emulsion of approved grade (ms packed type) conforming to is: 8887-1978 and requisite quantity on prepared surface of granular base including cleaning of road surface and spraying primer using mechanical means including cost and carriage of bitumen emulsion and all other incidental costs of work complete as per
Sector: Road development