Details: supplying & staking,laying,spreding and compacting stone aggregate of specified sizes including spreading in uniform thickness hard placing,rolling with roller of 8 to 10 t. capacity in states to proper grade to comber applying and brooming requisites size of screening to fill intersitic at coarge aggregate watering and compacting to required capacity etc.complete and as directed by the engineer. 53 mm to 22.4 mm size stone aggregate stone screening 11.20 mm nominal size (type b) providing and applying tack coat using hot straight run biutmen on grade vg-10 including heating the biutemen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications as below etc. complete and as directed by the engineer. on bituminious surface @ .50 kg/sqm 2.5 cm premix carpet surfacing with 2.25 and 1.12 of stone chipping of 13.2mm and 11.2 mm size respectively per 100 sqm and 52 kg and 56kg of hot bitum
Sector: Water Resource Department