CBT Parallel Waterline Phase II

Project Location: Greeley, Colorado
Date Completed: March 2015
Methodology: Pipe Ramming
and Hand Tunnel


UIT installed approximately 100 LF of 54-inch steel casing utilizing a combined methodology of pneumatic pipe ramming and hand tunnel beneath an irrigation canal through large diameter boulders and heavily nested cobble. UIT utilized a well-point system for removal of ground water installed 30 days in advance of the tunnel operation and throughout the remainder of the project.