Asset Management/Tunnel Rehabilitation

Our asset management services focus on evaluating the remaining service life of underground facilities. We assess facility conditions, develop rehabilitation concepts, and provide preliminary cost estimates and schedule analysis for repairs. Through our expert inspection and rehabilitation, the longevity of a tunnel can be extended, whether as an alternative to new construction, to accommodate a change in usage, or to address tunnel deterioration and/or failure.

We consult for owners, contractors, and other engineering firms on the inspection and rehabilitation of hydropower and dam system tunnels, flood control systems, water and wastewater tunnels, and rail and highway tunnels. We also have extensive experience in designing tunnel seismic upgrades.