third party technical audits of medical equipment and medical facilities including both medical equipment testing and evaluation in terms of operability, performance, and safety, and medical facility inspection and evalution in terms of performance of the components, namely electrical, mechanical, waste disposal, and water, in the physical plant, layout of the physical plant, and safety within the physical plant; and third party technical and performance audit of emissions testing programs, and particularly including IM 240 emissions testing for compliance with state and federal regulations such as the Clean Air Act of 1990; and facility and property third party technical and performance audits of public and private facilities, namely airports, harbors, power plants, refineries and petro-chemical plants, desalination plants, waste processing and hazardous waste handling and disposal facilities; and third party quality control and monitoring of maintenance programs and operations, namely aircraft maintenance programs, vehicles and automobile maintenance programs, military and armored vehicles maintenance programs and operations, transportation equipment maintenance programs and operations, and nuclear technology and radiation protection programs and operations