For GS 9: Mining, mine engineering, or on site mine safety and health inspection experience . installing, and/or maintaining a mine electrical system or electrical mining equipment. Experience as a certified mine electrician is qualifying.
What qualifies for industrial machinery exemption? Tennessee .
Mar 21, 2016 . Industrial machinery is defined in the law (Tenn. . apparatus equipment, and materials for mining; Machinery utilized in pre press and press . software, and computer system used in the operation of a qualified data center.