Timothy Mitchell

Mr. Mitchell is a Project Manager with CEC, who has 17 years of experience in solid waste engineering. He has engineering experience associated with the design, permitting, and construction of municipal, industrial, and hazardous waste disposal, transfer, and processing facilities. He has managed or performed design and/or permitting services for the solid waste industry to include preparation of permit drawings, landfill construction plans and details; analyses and design of landfill liner systems; analyses and design of erosion and sedimentation control systems; slope stability analysis of waste and soil slopes with installed geosynthetic systems; analysis of landfill gas (LFG) generation, collection and control systems; design of leachate collection, control, storage; and design of pumping systems. He has performed numerous geotechnical investigations in for both soil and waste materials.  He also has experience in the preparation of technical specifications for the procurement, installation, and testing of multi-layer geosynthetic/soil landfill liner and cap systems, and large earthworks. He has managed and/or performed construction observations and certification of numerous landfill construction projects related to soil geosynthetic liner system materials; cap systems; leachate collection, pumping and storage systems; gas extraction systems; and erosion and sedimentation control systems. He has prepared regulatory documentation, including record drawings and reports, for approval of state environmental agencies. Additionally, he has provided various engineering support services to waste industry clients including managing and performing forensic investigations for waste mass slope failures.