Details: construction of granular sub-base by providing well graded material, spreading in uniform layers wth motor grader on prepared surface, mixing by mix in place method with rotavator at omc, and compacting with smooth wheelo roller to achieve the desired density. complete as per technical spercification clause-401 providing and applying tack coat with bitumen (vg-10) at the rate of 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with hydraulic broom as per technicla specification clause-503 providing and laying 50mm dense graded bituminous macadam with 100 tph batch type hmp producing an average output of 75 tonne per hour using crushed aggregates of specified grading premixed with bituminous binder @ 4.0 to 4.5 per cent by weight of total mix and filler,morth specification clause 507complete in all respects. providing and laying bituminous concrete with 100-120 tph batch type hmp producing an average output of 75 tonnes per hour us
Sector: RDPR