Specifications include, but are not limited to: This is a complete service contract so all items necessary for the proper functioning of the elevator system shall be maintained by the contractor. i.e. (Including but not limited to): B.1.4.1 All driving machines B.1.4.2 All controller parts and boards B.1.4.3 All PI, call lights, cab lights, and hoistway lighting B.1.4.4 All fans and cab parts, including sill cleaning and guide replacement B.1.4.5 All batteries for Emergency lighting, battery lowering, board memory, UPS systems B.1.4.6 All cleaning of hoistways, door hangers, rollers, track, sills, car tops, machine rooms, and pits B.1.4.7 All parts and motors related to door operation B.1.4.8 All push buttons and key switches B.1.4.9 All hoist belts, cables (both traveling and hoisting) B.1.4.10 Maintaining accurate logs of both maintenance and callbacks