Skelly and Loy has been providing engineering services to the mining industry since 1972 with focus on the coal and construction aggregates/materials industries and treatment of mine water discharge. The Mining Services Group is staffed with experienced surface and underground mining engineers, civil engineers, geologists, licensed surveyors, and mining and environmental specialists who can guide proposed and active mining operations from a pre-feasibility stage through detailed, first-order geologic investigations; detailed design (equipment selection, material handling, and water handling and treatment); local zoning; state and federal mining and environmental permitting; financial considerations (capital investment, operating costs, and cash flow projections and analysis); and reclamation to achieve post-mining land use objectives. The group is recognized nationally and internationally for its experience and expertise in mine design, planning, and operational assessments. Skelly and Loy has provided its services in every coal-producing region of the U.S. and in five continents around the world. The Mining Services Group is complemented with state-of-the-art engineering tools and software/simulation packages and is augmented by our staff of technicians, environmental scientists, and specialists experienced in working with a variety of mining projects. Assignments include due diligence investigations and fatal flaw analysis; financial evaluations, valuations, and mineral economics; geologic investigations and reserve studies; mine feasibility studies; mine and quarry planning; operations audits; and sale and acquisition analysis.

Project Highlights

Skelly and Loy performed due diligence investigations of the holdings of a major anthracite producer, including surface mines, processing facilities, bagging operations, and sales yards, in advance ...
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New mining plans were required for this site to incorporate new and updated information (e.g., property acquisitions, drilling activities) to the existing plans. Following Skelly and Loy's...
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This quarry is located in a karst geologic setting at the confluence of the Schuylkill River and Maiden Creek, making water quality management a complex and ongoing issue ...
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    Tel: 717.232.0593
    Address: 449 Eisenhower Boulevard, Suite 300
    Harrisburg, PA 17111


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