![]() ![]() Permissible electric face equipment coal seams above water table. Other low horsepower electric face equipment. Maintenance of incombustible content of rock dust. Mine ventilation plan submission and approval.Įscapeways bituminous and lignite mines.Ībatement of dust water or water with a wetting agent. Hazardous conditions and violations of mandatory health or safety standards posting, correcting, and recording. Seal strengths, design applications, and installation.Īctions in response to AMS malfunction, alert, or alarm signals. Worked-out areas and areas where pillars are being recovered. ![]() Intentional changes in the ventilation system. Main mine fan stoppage with persons underground.Īir quality detectors and measurement devices. Supplemental support materials, equipment and tools.Įvaluation and revision of roof control plan. Rehabilitation of areas with unsupported roof. #Adhesive contour shuttle pro v2 button labels manual#Manual installation of temporary support. Installation of roof support using mining machines with integral roof bolters.Īutomated Temporary Roof Support (ATRS) systems. Protection from falls of roof, face and ribs. Records of certified and qualified persons. Qualified hoisting engineer qualifications. ![]() Repair of energized surface high voltage lines qualified person. Tests for methane qualified person additional requirement. Tests for methane and for oxygen deficiency qualified person. Mandatory Safety Standards - Underground Coal Mines ![]()
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