Tunnel segment from Point M to Cunningham has asbestos application.
Interior walls are wallboard over metal studs.
Ceiling tiles throughout the facility are homogeneous and are asbestos-free. Fire doors have not been sampled. Mechanical rooms in basement and second floor were originally spraryed with asbestos fire-proofing. This material was removed in the late 1980s and replaced with asbestos-free material. We have not determined any acoustical plaster or scratch-coat in this building.