Specifications include, but are not limited to: Scope of Work consists of the modernization of two banks of two, (4 total) escalators located in the main concourse. This work involves the demolition and removal of the existing escalators and replacement with new units. Work will be done in two phases. Work also included the modernization of five elevators, located at different locations in the airport terminal. Modernization includes the removal of the existing units and replacement with new elevators. One elevator is an electric traction elevator, serving seven floors. The remaining four are hydraulic elevators. Minor modifications to adjacent areas is include as part of other Work indicated in the Contract Documents An alternate bid for refinishing the interior of a 6th elevator cab with new panels, ceiling and flooring will be considered.