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High-quality metallurgical coal
in the heart of West Virginia

Home > Underground Operations

Longwall Mining Operation

The cornerstone of our underground operations is our advanced longwall mining system. This highly efficient extraction method ensures maximum productivity while maintaining stringent safety standards.

Our Longwall System

  • Gives us the ability to extract large volumes of coal efficiently, enhancing our overall productivity and operational effectiveness.
  • Has comprehensive safety measures, including real-time monitoring and remote operation capabilities, to ensure the protection of our workforce.
Allegheny Metallurgical Underground Operations

State-of-the-art
Metallurgical Coal Production

Innovation and Technology

Innovation is at the heart of our underground operations providing continuous monitoring, data analytics and predictive maintenance support to optimize every aspect of the mining process.

Supporting Operations

Supporting our longwall mining system are a range of critical aspects throughout our underground operation including the roof support and integrity, underground transportation, and ongoing support and maintenance of our high-capacity conveyor belts.

Advanced Airflow Management

Our sophisticated ventilation networks provide continuous fresh air circulation, removing hazardous gases and dust with continuous monitoring of air quality ensures immediate response to any potential hazards.

Our Team’s Safety is Our #1 Concern

Safety is our top priority in all our operations, especially for our underground team. We take every measure to ensure our teams’ safety including ongoing training programs, innovative equipment and protocols including proximity detectors and advanced air monitoring.