SI Engineering was recently awarded an MTA contract for Project Management Consultant services for the Park Avenue Viaduct. The Park Avenue Viaduct is an elevated railroad structure which carries four (4) third-rail powered tracks along Park Avenue from East 97th Street, then at East 110th transitions to a steel viaduct up to the Harlem River Lift Bridge. The Viaduct spans 21 city blocks and is approximately 1.2 miles long. All trains from the Hudson, Harlem and New Haven Lines converge just north of the Viaduct and must cross it to enter Grand Central Terminal.
This project involves a complete replacement of the MNR Park Avenue Viaduct from Bent 74 to Bent 89 between midblock of East 127th / East 128th Street and midblock of East 131st / East 132nd Street along Park Avenue in Harlem.
As a subconsultant, SIE will be providing construction management services, including detailed inspection, on-site field testing of materials, other construction activities. We will also provide community outreach services, including coordinating and maintaining ongoing communication with the surrounding community and stakeholders to keep them informed of the status of the project.