Mine & Cave Safety ← Knowledge Base Where can I get mine safety training materials and forms? I am a contractor. Do I need training? What does Mine Safety and Health Training cost? I am a contractor for surface and underground mines. What type of training must I have? How many hours of training must I provide to a new mine employee? What types of mining operations does the state of Missouri inspect? How can I schedule a consultation to help me compile a proper mine safety and health program? I work for an underground mining company. Do I have to work longer than eight hours a day? Does Missouri require a blasting certification for mining companies?