Wage and Hour Division (WHD)
Service Contract Act Directory of Occupations
47250 Refrigeration Engineer
Maintains and repairs ship's refrigeration, air conditioning, heating, and ventilation systems. Makes periodic inspections of equipment and systems, including connected auxiliaries such as refrigerators, drinking fountains, and ice-making machines. Duties include replacing pumps and compressors; cleaning condensers and ducts; and replacing worn or defective parts. Keeps complete records on operation, maintenance, and repair of equipment.