Microtunneling
Trenchless Technology (Microtunneling)
Ground Improvement
Ground improvement to support the installation loads and service loads in very soft ground comprising of marine clay in Mumbai.
The method employed was lime injection.
Well sinking for shaft
Considering the soft ground, well sinking method was adopted for construction of shafts
Micro
tunneling
Actual microtunneling about to start at the site
Microtunneling in extremely Soft Ground
The ground was marine clay with SPT values as low as 4. The project was conceived from planning of sewerage network with options to integrate with Mumbai's sewerage system in efficient way. The services included preparation of Feasibility Report, Detailed Project Report, Bid Documents and Bid Invitation Support as well as expert advice during construction