OPERATION AND MAINTENANCE SERVICES

CRA's Operations and Maintenance group consists of a collection of operation specialists, managers, and technicians with a wealth of experience. CRA believes in a "full service" approach. From full operational control with engineering and scientific support to custom crafted management, troubleshooting, or training programs, CRA can meet our clients needs.

CRA personnel are presently operating over 50 treatment systems across North America. Under a full operations contract, CRA will assume complete responsibility for the operation of your facility staffed with licensed, experienced operation specialists and managers. We will take care of process control, compliance monitoring, reporting, maintenance, and purchasing.

CRA's Operation and Maintenance group has vast expertise with a broad variety of treatment technologies, including:

  • In situ/ex situ biological treatment
  • Soil vapor extraction
  • Sparging
  • Vapor enhanced recovery
  • Air stripping
  • Chemical reduction
  • Fixation
  • Carbon adsorption
  • Catalytic and thermal treatment
  • Bioventing
  • Landfill gas collection
  • Leachate collection
  • Product removal
  • Heavy metals treatment
  • Cyanide destruction
  •  Ultraviolet oxidation