CDG Engineers Architects Planners, Inc.
List of Technical Expertise


Mine Planning and Engineering

Mine Facilities and Site Infrastructure

Bulk Materials Handling and Transfer

Sampling, Weighing and Analysis

Flow Modeling and 3D Animations

Preparation Facilities (Screening,
Crushing, etc.)

Dust Control & Mitigation

Railroad Load-Out and Track Facilities

Marine Terminals and Load-Out Systems

Post-Mine Topography Planning and Design

Regulatory Compliance and
Permitting Assistance


• Antelope Coal Company
• Blue Grass Coal Company
• Bridger Coal Company
• Caballo Rojo Coal Company
• Cordero Mining Company
• General Chemical
(Green River, WY)
• Kennecott Energy Corporation
• Lafarge (Cement) Corporation
• Mississippi Lime Company
• North Antelope Coal Company
• OCI Wyoming, L.P.

Back to Mining
• Peabody (Coal) Energy Corporation
• Powder River Coal Company
• Powder River Basin (PRB)
Coal Mines
• Spring Creek Coal Company
• T.J. Gundlach Machine Company
• Triton Coal Company
(Buckskin Mine)
• Western Energy Company
(WECO)
• Zeigler Coal Company