Details: exploratory drift work excavation of drifts in different formation in all kinds of soil/hard rock with disposal of excavated material in all leads and lifts, with cost of all labours, t&p, pol, explosive material and allied items, lighting & ventilation charges and dewatering including transportation of explosive materials, all drifting equipments, t&p, pol & other accessories by mechanical & head load complete in all respect. approved overbreak beyond payline. of wooden supports in drift including cost of materials, fitting and fixing in position complete with cost of all labour, t&p and transport as per directions of engineer-in-charge
Sector: Generation