Previous Tunnel Projects

Previous Urban Transportation Projects

1- Sunnydale Auxiliary Tunnel, San Francisco * Solely Performed by ASC

2- BART Extensions to San Jose, Milpitas and Santa Clara * Solely Performed by ASC

3- BART; Pittsburgh – Antioch Extensions (PAX)

4- LA Metro – Redline Extensions

5- Point Loma Tunnel Outfall, Onshore, SD

6- Hawaii H-3 Tunnels

7- Central Artery / Tunnel Project

8- Coleman Avenue Interchange, SJ * Solely Performed by ASC

9- IEC Design Specification & Training Manual

 

10 Road Tunnel Design Guidelines – FHWA * Solely Performed by ASC

11 BART Transbay Tube Seismic Retrofit, Oakland * Solely Performed by ASC

12 BART; Dublin – Pleasanton Extensions (DPX)

13 Posey-Webster Street Tubes Seismic Retrofit

14 Provo Canyon Tunnels

15 Point Loma Tunnel Outfall, Offshore, SD

16 Waste Isolation Pilot Plant, NM

17 Super-conducting Super Collider, TX

18 Cigar Lake Ground Support, Saskatoon, CN

19 Transbay Transit Center Excavation * Solely Performed by ASC