Microtunneling
A Trenchless Technology

Objectives

Trenchless Technologies

What is Microtunneling?

What is Microtunneling?

History of Microtunneling

When is Microtunneling Feasible?

Microtunneling vs. Open Trench Method

Microtunneling vs. Open Trench Method

Microtunneling vs. Open Trench Method

Microtunneling vs. Open Trench Method

Requirements for all Microtunneling Operations

Microtunneling Operations

Microtunneling Operations

Microtunneling Operations

Microtunneling Operations

Microtunneling Operations

Microtunneling Operations

Microtunneling Operations

Microtunneling Operations

Microtunneling Operations

Microtunneling Operations

Microtunneling Methods

Microtunneling Operations

Auger  vs. Slurry Systems

Auger  Systems

Auger  Systems - Three Phase System

Auger  Systems - Three Phase System

Auger  Systems - Three Phase System

Auger  Systems - Three Phase System

Auger  Systems - Three Phase System

Slurry and One Phase Auger Systems

Slurry and One Phase Auger Systems

Slurry and One Phase Auger Systems

Slurry and One Phase Auger Systems

Slurry and One Phase Auger Systems

Slurry and One Phase Auger Systems

Systems in Microtunneling Technology

Microtunneling Systems

Guidance & Steering System

Guidance & Steering System

Guidance & Steering System

Guidance & Steering System

Guidance & Steering System

Guidance & Steering System

Jacking System

Jacking System

Jacking System

Jacking System

Jacking System

Jacking System

Spoil Removal System

Slurry Spoil Removal System

Slurry Spoil Removal System

Slurry Spoil Removal System

Slurry Spoil Removal System

Slurry Spoil Removal System

Slurry Spoil Removal System

Slurry Spoil Removal System

Lubrication System

Lubrication System

Lubrication System

Lubrication System

MTBM

MTBM

MTBM

MTBM

MTBM

Factors that Affect Microtunneling

Benefits of Microtunneling

Benefits of Microtunneling

Barriers to Implementation

Future of Microtunneling

Future of Microtunneling

Interesting Microtunneling Projects

Pine Island Pond Microtunneling Project

Pine Island Pond Microtunneling Project

Pine Island Pond Microtunneling Project

“Microtunnels” - City of Barr

“Microtunnels” - City of Barr

“Microtunnels” - City of Barr

Any Questions?