Completed in 2001 by Southland Contracting, the 72″ Lake Chapman Water Supply Project consisted of installing approximately 4,600 total feet of 108-inch diameter tunnel, including a 1,040 crossing of Interstate 75, service road and existing building using conventional tunneling methods.
Project Details
- Owner: City of Irving
- Location: Irving, Texas, United States
- Performed as: Southland Contracting, Inc.
- Project value: $2,366,266.00
- Completion Date: April 2001



