Completed in 1982 by Mole Constructors, the White River Basin Part A project involved approximately 4,500 linear feet of 48-inch tunnel constructed using a 63-inch Scott Tunnel Boring Machine. The tunnel was supported by rock and bolt (R&B) reinforcement, with reinforced concrete pipe (RCP) utilized. Excavation traversed through sands and clays, reaching depths from 30 feet to 45 feet. After construction, cellular concrete annulus backfill grouting was applied.
Project Details
- Owner: Department of the Interior
- Location: Carmel, Indiana, United States
- Performed as: Mole Constructors, Inc.
- Project value: $1,610,773.00
- Completion Date: 1982