North Park Lake Ecosystem Restoration
The restoration and enhancement of an aquatic ecosystem in Allegheny County.
Emsworth Dam Rehabilitation
Bergmann designed & rehabilitated two dams, two services bridges and abutments at the facility using in-the-wet technologies.
CSXT Hojack Swing Bridge
Oversaw demolition of the 92-year-old Hojack Swing Bridge in Rochester, NY.
CSXT Bascule Bridge Pin Replacement
Rehabilitation of a counterweight trunnion bearing assembly for a Strauss Heel Trunnion bascule bridge in Buffalo, NY.
Walkway Over the Hudson
Conversion of an historic railroad bridge into a multi-use trail over the Hudson River connecting to a regional trail system.
The New NY / Mario M. Cuomo Bridge
Environmental compliance oversight lead for the $3.9B replacement of the Tappan Zee Bridge over the Hudson River.