During the performance of our work on both North and South Bypass, Kolb Grading, LLC was awarded this project from McCarthy. The scope of work included:
- Backfill of 0.5 Mile Long Cast-In-Place Tunnel
- 96,000 sy Geotextile Fabric
- 24,000 cy of Type 1 Crushed Stone
- 100,000 cy of Type 4 Crushed Stone
- 100,000 cy of Lime Stabilized Soil
