Dates: August 13, 2009 to October 09, 2009
Location: I-40 West of Babbitt Dr. Flagstaff, AZ
Owner: Consolidated Inc.
Contractor: Eagle Mountain Construction
Description: 300′ of 36″ x .500 for a 10″ gravity sewerline under I-40 west bound.
Challenges: Test pits revealed limestone.
Method: 36″ SBU-M
Results: Completed project successfully on schedule.