Description: Exploratory Drifts Work of 120 m length and size 1 8 m W X 2 1 m H of rectangular section 01 No drift of 40 m length at Dam Toe area and 01 No drift of 80 m length at Plunge Pool area at Left Bank for Dibang Multipurpose Project Arunachal Name of Work Exploratory Drifts Work of 120 m length and size 1 8 m W X 2 1 m H of rectangular section 01 No drift of 40 m length at Dam Toe area and 01 No drift of 80 m length at Plunge Pool area at Left Bank for Dibang Multipurpose Project Arunachal Pradesh
Details: Exploratory Drifts Work Making Approach Path and Cutting of Steps in hilly terrain including cost of labour and T&P complete for 3.0 m wide path. 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. Excavation of drifts of size 1.8 m (W)* 2.1 m(H), rectangular section in all kinds of soil/hard rock,with disposal of excavated material in all leads and lifts, 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 (for item no.03 as mentioned above) beyond payline. Clearing of grass and removal of . Clearing and Grubbing Road land (Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings
Sector: Generation