Coal remains a critical energy resource with global production exceeding 8 billion tonnes annually, requiring sophisticated extraction and processing infrastructure. Modern coal mining employs surface methods (open-pit and strip mining) for deposits within 200 meters depth, and underground techniques (longwall, room-and-pillar, continuous mining) for deeper seams. Engineering, Procurement, and Construction (EPC) services for coal projects encompass geological surveying and resource estimation using 3D seismic imaging and drilling programs, mine planning optimization through computer-aided design software maximizing recovery while ensuring safety, and equipment procurement including draglines (100+ cubic meter buckets), continuous miners, longwall shearers, and conveyor systems. Coal handling and preparation plants employ screening, crushing, washing (dense medium separation, froth flotation), and dewatering to upgrade raw coal to marketable specifications. Environmental infrastructure includes dust suppression systems, water treatment facilities processing mine drainage, overburden management and land reclamation systems, and methane capture installations. Transportation infrastructure development ranges from haul roads and rail loading facilities to slurry pipelines for long-distance coal transport. Advanced coal projects incorporate automation technologies including autonomous haul trucks, remotely operated equipment, and real-time ore tracking systems. Environmental compliance systems monitor air quality, water discharge, and subsidence, ensuring regulatory adherence throughout mine life.