Article 4: Roof, Face, and Rib Control

This article is comprised of the following sections:

§45.2-709  Roof, face, and ribs to be secure
§45.2-710  Roof control plans
§45.2-711  Instruction of miners
§45.2-712  Copies of plan
§45.2-713  Automated temporary roof support systems
§45.2-714  Supplies of materials for supports
§45.2-715  Examination and testing of roof, face, and ribs
§45.2-716  Mapping of roof falls
§45.2-717  Unsafe conditions
§45.2-718  Removal of supports
