Phase III ESA: Environmental Remediation Services

Environmental Remediation Services

Groundwater and Soil Remediation

Environmental remediation systems for soil and groundwater require operations and maintenance to keep the systems running as designed and optimize efficiency by making field adjustments accordingly.

CRG Texas Environmental Remediation Services has extensive experience in soil and groundwater remediation. The company also maintains a group of professionals with specific knowledge and expertise in assessing, remediation, and managing oil and gas exploration and production facilities, retail marketing facilities, bulk fuel transportation facilities, and refineries.



CRG Texas Environmental Remediation Services can supply you with the products, equipment, and manpower you need to complete your environmental project on time, on budget, and on-site. We closed the dry cleaner remediation program (DCRP) and leaking petroleum storage tank (LPST) instances successfully.


Excavation and Disposal Services

CRG Texas Environmental Remediation Services provides various types of equipment to remove impacted surface and subsurface soils and sediments. Processes can be as simple as excavation, stockpiling, analytical testing, and contaminated soil hauling to a regulated landfill. If the contamination affects lake sediment, riverbed, or bay bottom, dredging may also be conducted.


Chemical Oxidant Services

CRG Texas' experienced team of professional and technical staff uses the latest technology and equipment to deliver in-situ chemical oxidants to the impacted soil and groundwater zones for fast and cost-effective remediation. This process involves excavating the contaminated area into large bermed areas where they are treated using chemical oxidation methods.

System O&M Services Include:

  • Pump & treat groundwater extraction
  • Soil vapor extraction and dual phase extraction
  • In-situ oxygen curtain sparge
  • Bio-slurp and bio-sparge
  • Chemical oxidant injection

Soil Remediation Types

  • Excavation and disposal
  • In-situ treatment (treatment in place)
  • Soil vapor extraction
  • Thermal Desorption
  • Bio Remediation
  • Phyto Remediation
  • Soil Mixing
  • Tank Pit Flushing