Further, the project requires demolition of an existing roof slab spanning Amtrak's Northeast corridor main tracks, and significant changes have been made to the contract scope during construction to facilitate future vertical expansion of the college.

Acute attention is paid to the varied contaminated materials present that are to be disposed of during construction. An organized method has been developed to handle and dispose of those materials to different facilities. This has minimized the impact to the work areas and project schedule.

Since the plan requires frequent track outages, we maintain diligent communication and a collaborative working relationship with Amtrak personnel. We plan carefully to optimize our productivity during those outages to keep them as brief as possible. We also maintain safe work zones that do not "foul" the Amtrak North East corridor rail line.