Site Assessment

Remediation

HazMat & EHS 

Air Quality

Aquifer Analysis

Asbestos

Mold

Permits

Expert Witness

CRB has built its reputation and business on the practical and effective treatment of water, soils, and wastes.  To restore property value and eliminate risk, CRB provides cost-effective alternatives to fit our client’s objectives using reliable remediation strategies.

• Sub-Slab remediation and mitigation
  
• Bioremediation for metals, solvents & petroleum
  
• Dewatering at contaminated sites
• Institutional controls
• Groundwater recovery and treatment
• Monitored natural attenuation programs
  
• Underground Storage Tank closure
  

CRB’s Remedial Design and Engineering Experience
CRB has designed and operated remedial systems nationwide.  Our design experience includes both small-scale retail properties and large-scale industrial sites.  Our geologists, engineers, and project managers have over 100-years combined of remedial design and engineering experience.
 
Our project experience includes:

• Preparing Remedial Action Plans nationwide
  
• Remedial Investigation and Feasibility Studies (RI/FS) nationwide
  
• Design and O&M of complex soil and groundwater remedial systems
• PLC and telemetry for remote operation
• Long-term dewatering treatment
• Excavation and disposal of soils at commercial and industrial sites
  
• Acid neutralization systems
• Remediation of drainage structures and soakage pits
  
• Sub-slab remediation for methane, radon, soil vapor, and groundwater

 
Remedial Design and Engineering Practices
CRB’s remedial design and engineering practices involve physical and chemical treatments that neutralize, stabilize, and/or remove hazardous substances from contaminated sites.  Common technologies used in remediation systems include the following:

• Air stripping
  
• Air sparging
  
• Bioremediation
  
• Ultraviolet radiation/oxidation
  
• Activated carbon adsorption
  
• Passive remediation and monitoring
  
• Soil excavation and disposal
  
• Oxidation treatment
• Vacuum extraction