Len-DolbyLen Dolby has joined PEC Consulting as Senior Mining Consultant. Len has over 34 years of coal industry experience along with recent project experience in copper, silver, gold and talc. His operations background includes open pit and contour surface mining, longwall and room and pillar underground mining, coal processing, transportation, logistics, coal quality and technical services. His areas of expertise include mine planning, technical due diligence reviews, resource and reserve estimates, identification of operations improvements, assessment of personnel, transportation / logistics reviews and management of large and complex projects. He holds a BS in Mining Engineering from the Pennsylvania State University, University Park, Pennsylvania.