Services
Remedial Design and Remediation
VESTRA has a multi-disciplinary staff with expertise in identifying, obtaining regulatory approval for, and designing remedial alternatives to limit human and environmental exposure to pre-established or site-specific standards in a cost-effective manner.
VESTRA has conducted remedial activities in accordance with Comprehensive Environmental Response, Compensation and Liability Act (CERCLA); National Contingency Plan (NCP), Resource Conservation and Recovery Act (RCRA) as well as the Department of Toxic Substances Control and Regional Water Quality Control Board guidance.
Our Remedial Alternatives Include:
- Soil Excavation and Removal
- Waste Consolidation and Capping
- Groundwater Extraction and Treatment
- Biosparging and Bioventing
- Ozone Injection
- In-Situ Chemical Oxidation
- Sulfate-Reducing Bioreactor
- Wetlands Treatment
- Natural Attenuation
Contact us at info@vestra.com or call us at (530) 223-2585 for more information.
Example Projects
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Aug2010
NPDES Compliance, Characterization and Remedial Design - Spanish Mine
Spanish Mine
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Nevada County, California VESTRA was retained by the owner of a local timber company to manage its NPDES compliance program, site investigation, and remedial actions at two abandoned mine sites in Nevada County. Acid… -
Apr2011
Closure Design, Permitting, and Remediation
Humboldt Road Burn Dump Chico, California The Humboldt Burn Dump was a collection of adjacent public and private historical burn dump sites totaling about 157 acres in Chico. The site has been the subject of extensive investigations and contr…
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Apr2011
Site Investigation and Remediation
VG & Jamb Plant Red Bluff, California The project included initial site history reconstruction, soil sampling for contamination delineation, well installation, soil excavation, and remediation. VESTRA staff prepared all documents, sa…
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Aug2010
NPDES Compliance, Characterization and Remedial Design
Bully Hill and Rising Star Mines East Shasta Mining District, Shasta County, California For the last 7 years, VESTRA has managed the investigation and remedial activities at the Bully Hill and Rising Star mines for Millennium Holdings LLC. &n…
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Apr2011
Permit Compliance and Closure Design
Alturas, Ft. Bidwell, Cedarville, and Lake City Landfills Modoc County, California VESTRA has provided engineering and permitting support to Modoc County for the last 3 years and our staff has provided that support for more than 9 years. Th…
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Apr2011
Ongoing Groundwater Investigation
Les Schwab Tire Centers
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Sacramento, California SFP-B Limited Partnership is the current owner and operator of the former Montgomery Ward facility located in Sacramento, California. Previous owners of the facility were issued a Cleanup a…