Specifications include, but are not limited to: a total coverage maintenance agreement for heating, ventilating and air conditioning system maintenance for the Carnegie-Stout Public Library. All repair and replacement parts, components and devices for the mechanical systems and equipment as listed shall be supplied by the Service Company and shall be included in the cost of the service program. All trip charges, deductibles, and miscellaneous charges shall be included in the cost of the preventive maintenance program. The Service Company shall provide emergency service on an as required basis. Emergency service, 24/7/365, shall be considered as calls in addition to the scheduled preventative maintenance visits. The Service Company will replace worn, failed, or doubtful components and parts. These replacements will be of like or current design to minimize system depreciation and obsolescence. Where experience on similar equipment indicates that the failure point is approaching for any component, such component will be repaired or replaced in advance to prevent a system failure.