Specifications include, but are not limited to: The Scissor Stairs Project at the Civic Center BART Station consists of installation of new stairways extending from the BART platform to the Concourse (Mezzanine) levels with an intermediate landing at the San Francisco Municipal Railway (“MUNI”) platform level. The new stairways, known as Stair 3 and Stair 5, design shall generally match the appearance and arrangement of the existing stairs known as Stair 3E (for existing) and Stair 5E and shall be located within the same floor openings. These alterations will increase passenger flow from the BART platform level. No stair access to or from the (“MUNI”) platform is included in this project. The work includes associated demolition, structural elements, and architectural finishes to finish and restore the new and altered areas of work. Electrical work includes new overhead and handrail lighting.