Trenchless technology (TT) includes a large family of methods utilized for installing and rehabilitating underground utility systems with minimal surface disruption and destruction resulting from conventional excavation. Productivity of TT techniques . . .

Microtunneling is a complex trenchless excavation process. Efficient microtunneling methods is necessary to identify risk level problems that often require the integration of supporting equipment and personnel. A clearer understanding of risk level pr . . .

Trenchless technology (TT) includes a large family of methods utilized for installing and rehabilitating underground utility systems with minimal surface disruption and destruction resulting from conventional excavation. Productivity of TT techniques . . .

The need to provide utility service lines with less disruption to the ground surface has increased the demand for trenchless excavation methods like microtunneling. Although the microtunneling technique has been used in the United States since 1984, t . . .