Specifications include, but are not limited to: 1.Coordinate scheduling with County Project Manager prior to site visits. 2.Maintenance shall include detailed inspections and calibrations of each ACE control panel, Constant Current Regulator, and Lighting Vault/Tower computer control and monitor system. 3.If during check-up and calibration, problems with system are found, the on-site technician shall try to resolve the problem 4.Contractor’s technicians shall provide a written report that will give a complete analysis of the system, recommendations of required maintenance or upgrades that would aid system performance, and any additional maintenance tools that are available, as well as recommended spare parts list. 5.Comprehensive fine-tuning of the entire airfield lighting computer system shall return the system to its optimal performance.