Details: picking up and removing old bituminous layer or sand sealing coat from old black topped surface and cleaning the exposed surface by scraping and stacking the material as directed. (a) by manual means : (iii) above 100 mm thick. chapter - viii supplying of materials hire charges of machineries 8.29hire charges for engaging air compressor machine with minimum pressure capacity of 5.0 kg/sq.cm arrangement including all necessary equipments and operating staff, carriage, fuel, tools and plants all complete for cutting road / hard crust cutting with pneumatic hammer at desired point in water supply works as per direction of eic . a) with pneumatic hammers for minimum engagement of 8 hrs. in a day taking out stone slab of kerb & channel of road side drain and stacking as directed. a) vertical kerb stone. taking out stone slab of kerb & channel of road side drain and stacking as directed. b) flat channel stone. lowering manhole cover and frame with cbw (1:4), 250 mm thick up to 100mm high
Sector: Municipality