Specifications include, but are not limited to: The Contractor shall: 4.1 Provide maintenance and repair services twenty-four (24) hours per day, seven (7) days per week, and (365) three hundred sixty-five days per year. 4.1.2 Provide FCS Supervisors with an Emergency Contact and Telephone Number where Contractor can be reached twenty-four (24) hours per day, seven (7) days per week, and three hundred sixty-five (365) days per year in the event emergency service is required. 2. When utilizing an answering service, Contractor’s personnel shall respond within one (1) hour. 4.2 For each service call, contractor shall provide only qualified, experienced or manufacturer certified repair technicians for the maintenance and repair services provided under this contract. 4.3 Not shut down or render inoperative, any generator without the expressed prior approval of designated FCS supervisor(s). 4.4 Maintenance: Schedule a minimum of two (2) preventative maintenance services per year, per generator, unless otherwise directed by designated FCS supervisors. At a minimum, the preventative maintenance service shall include: 4.4.1 Visual inspection of the entire generator including all equipment supports and mountings and notify FCS supervisor(s) if evidence of: 1. Damage; 2. Leakage; 3. Improper ventilation; 4. Excessive heat; or 5. Any other factor that could impede performance of the generator or pose a potential hazard to personnel or property. 4.4.2 Inspection of battery: 1. Maintain proper electrolyte levels; 2. Ensure battery is performing at manufacturer specifications; or 3. Replace battery as necessary. 4.4.3 Inspection of belts and/or hoses: 1. Inspect for wear, damage, or looseness; 2. Adjust as necessary; or 3. Replace as necessary. 4.4.4 Inspection of oil filters, air filters/cleaners, and fuel filters: 1. Clean or replace as necessary; and 2. Oil filters, air cleaners, and fuel filters/separators shall be changed a minimum of once per year...