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Underground Excavation is Here to Stay

Sub-terrain excavation and drilling to provide sustained connect for utilities, in urban spaces, is the essence of the challenge. It is adequately met by using micro-tunnelling and trenchless technologies.

Switching from conventional to microtunnelling

Prof. Niranjan Swarup discusses the impediments faced by urban local bodies, the reasons for selecting the microtunnelling technique, project related issues, learning from the situation, and proposed working methodology.

Digital Edition