Specifications include, but are not limited to: The Department of General Services (DGS) is issuing this Invitation for Bids (IFB) in order to procure the services defined in this Section 2, as specified in this IFB, from a contract between the successful bidder(s) and the Department of General Services. Elevator Preventative and Routine Maintenance, Testing, and Repair for The Annapolis Public Buildings and Grounds. This includes ALL labor, materials, parts, supervision, equipment, tools, insurance, permits, etc. necessary to provide repairs, adjustments, emergency services, preventive maintenance, routine maintenance, testing, and personnel extraction services on elevators, chairlifts, and dumbwaiters at the Annapolis Public Buildings and Grounds on a 24/7 basis. In addition, Contractor will secure proper certification for elevators, chairlifts, and dumbwaiters where applicable. Contractor will maintain annual certification.