Tunneling

Manhattan South Structures

Manhattan South Structures

Scope

Michels was construction manager for a project which included construction of the 38th Street ventilation facility, trail track tunnels and cross passages, Grand Central Terminal interlocking caverns, portions of the Grand Central Terminal main station caverns, escalator shaft interfaces and access tunnels. Michels completed fit-out of the 38th Street ventilation facility and Grand Central Terminal 1 & 2 interlocking caverns, construction of duct bench/walkway in the tail track tunnels, and street and sidewalk restoration. In addition, many of the architectural finishes such as CMU walls, stainless steel doors, fire rated roll-up doors, handrails, gratings, hoistways, painting, and signage were installed after the structures were complete. Electrical components and conduit were installed in the structure and duct benches were installed throughout the tunnels. Track and structure drainage was also installed throughout the project.

Projects

Michels was part of a joint adventure that constructed a 5-mile long, 15-foot diameter tunnel under San Francisco Bay.

Tunneling

Bay Tunnel

California

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Bay Tunnel

Michels used microtunneling to build a 485-foot-long, 6-foot diameter tunnel under a major four-lane highway.

Tunneling

Mary Hill Bypass

Canada

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Mary Hill Bypass

Michels is part of an integrated joint venture, responsible for the executive management, areas of field supervision, and heading engineer positions on the Central Puget Sound Regional Transit Authority's Northgate Link Extension Project.

Tunneling

North Gate Extension Light Rail N125

Washington

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North Gate Extension Light Rail N125

Michels was part of an integrated joint venture responsible for executive management field supervision and engineering on the Central Puget Sound Regional Transit Authority's University Link Light Rail Extension Project.

Tunneling

University Link Light Rail U230

Washington

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University Link Light Rail U230

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