Supporting Assessment and Remediation Activities at Contaminated Sites

On-Site Technical Services at an Abandoned Waste Oil Pit

CSS supported EPA as the field team leader on a removal assessment at an abandoned oil pit site in Oklahoma.  We developed the Quality Assurance Sampling Plan and site-specific Health and Safety plan for conducting waste sampling from inside a waste oil pit.  Our staff used an aerial manlift to oversee the collection of twelve waste samples from four separate locations within the pit.  We returned to the site to serve as the field team leader during the removal of the contaminated sludge.  In this role we:

  • supervised the EPA removal contractor;
  • prepared written and photographic documentation of removal activities;
  • conducted air monitoring during the pumping/excavation and loading of oil pit contents into disposal trucks for off-site disposal;
  • maintained copies of the non-hazardous waste manifests; and
  • prepared the final Oil Pollution Act Removal Report.

Additional Projects

Industrial Hygiene and Safety Support Services to NIH, Division of Occupational Health and Safety (DOHS)

CSS has provided IH and safety support to NIH, DOHS as a prime contractor since 2007.

Red Hill Drinking Water Crisis

CSS supported the U.S. EPA Red Hill response operations in Hawaii in early 2022.

HABs Interagency Research and Action Plans

Our scientists helped set the standard for coordinated research and action to reduce the impacts of HABs.

Facilities Operations & Maintenance

We understand your facility support needs and deliver customized solutions.

Environmental Resource Assessment & Management

We apply science to address challenges affecting the nation’s natural resources.

Emergency Preparedness & Response

We help our clients prepare for and protect the health and environment of communities after disasters and hazmat releases.

Earth & Space Science Support & Operations

We deliver scientific support to advance our clients’ research goals.

Human Health Risk Assessment

We help advance the understanding of chemical effects on people and the environment.

Safety, Health, & Environmental

We provide our clients with tools to protect their workforce, the public, and the environment.

IT Services

Our IT solutions meet clients’ evolving needs.

Get in touch

Contact us to learn more about our projects, capabilities, solutions, and service offerings.