Addition of a new Vestibule Entry to the Sewer Department Main Office at 1200 Kentucky Avenue. Existing storefront will be replaced and include addition of new curtainwall vestibule approximatley 9′-10 deep by 14′-16 wide footprint with roof structure up to 10′-0 tall under existing exterior soffit. new curtainwall with include three new doors, and new sidewalk concrete. Work will include teh parital demolition and expansion of existing ramp, and removal and reinstallation of existing ramp handrails. Contractor shall be required to maintain the facility functions during all aspects of the construction.