Contract/projects

Enbridge Line 5 Tunnel – Awarding emergency status by US Army Corps

News

Announcing preferred bidder for HARP ITA role by United Utilities

Contract/projects

Santiago Road Tunnel Project – OHLA won the contract

News

Developing spraying equipment by Normet

News

Approval of $4.5m tunnel lighting project by Wisconsin

News

Mt. Washington Tunnel – Closing the project for eight months due to infrastructure upgrades

Contract/projects

Parallel Thimble Shoal Tunnel Project – Progress with TBM breakthrough

Uncategorized

Delta Water Tunnel – Valley Water District votes to fund $9.7m

News

Colgate Tunnel Upgrade – $77m contract by Yuba Water

News

Blackwater CSO Tunnel Project – Commencing begin drill-and-blast phase by LWR