Course Content
RESPONSIBILITIES OF MINERS AND SUPERVISORS
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MINERS RIGHTS AND RESPONSIBILITIES

GROUND FAILURE AND FIRE SUPPRESSION

GROUND FAILURE ON LONG WALL MINING SYSTEMS

If you work on a longwall mining system, you must be informed whenever a ground failure blocks travel through the tailgate side of a longwall section. You must also receive instruction on escape procedures, as well as the availability and proper use of SCSRs, in accordance with 30 CFR 75.222(g)(2).

FIRE SUPPRESSION SYSTEMS

If you are normally assigned to the active workings of the mine, you must be trained in the following:

The hazards associated with the operation of the mine’s fire suppression systems.

The safeguards provided for each system, where applicable.

SURFACE COAL MINES AND SURFACE AREAS OF UNDERGROUND COAL MINES

Dust may be classified as inspirable or respirable. Respirable dust presents a greater health risk, and both types can cause irritation to the eyes and nasal passages. Inspirable dust refers to dust that enters the body through the nose and mouth during breathing. Respirable dust is the smaller fraction of inspirable dust that penetrates deep into the lungs and remains there. Because dust exposure poses significant health risks to miners, it is essential for mine sites to establish and properly implement effective dust control procedures.

Your operator is required to post a copy of each current Designated Work Position (DWP) respirable dust control plan on the mine bulletin board. Each respirable dust control plan must receive approval from the district manager. In addition, the mine operator must post respirable dust sampling reports on the mine bulletin board for a minimum of 31 days.

You and your miners’ representative have the right to review manufacturer certifications for roof and rock bolts and related accessories. These materials must meet the safety and testing requirements established under ASTM F-432-95.
The operator must post the extension request at the mine site and provide a copy to your miners’ representative prior to submission.

If a mine is unable to immediately comply with the diesel particulate matter (DPM) limits established under 30 CFR 57.5060 due to technological or economic limitations, the mine operator may apply for a compliance time extension. Extensions may be granted for up to one year from the approval date, with additional one-year extensions available if necessary.