Columbia Energy staff have supported or completed D&D projects either as sole performers or as members of larger multi-disciplinary teams. Our experience runs from planning and D&D project definition to field sampling, demolition, and confirmation of completion. We have supported a number of deactivation and D&D projects for DOE facilities, DOD facilities, commercial licensees, and RCRA/CERCLA sites. Our staff is well versed with the preparation and application of project D&D plans, D&D sequencing, personnel protection during deconstruction, and defining the end state of a project to ensure that the outcome is successful. Our staff has developed work plans, work instructions, and safety plans for field activities.

•  With our combined commercial and government project experience, we bring a clear

    understanding of the possible D&D project completion pathways.

•  Our expertise runs through the entire project cycle, from planning to completion

    sampling.

Our experience includes the following projects or subject matter:

•  Site Characterization
•  D&D Planning and Engineering/Design
•  Deconstruction Management
•  Regulatory Interface and Negotiation
•  Field Engineering Support
•  Emission and Effluent Monitoring
•  Closure Work Plans
•  Closure Design
•  Decommissioning Services
•  Personnel Exposure Monitoring
•  Sampling and Analysis
•  Data Management