We’re pleased to announce a new small business joint venture with Paul Bechtel & Associates (PB&A), which was awarded a 5-year contract to continue supporting the U.S. Environmental Protection Agency’s (EPA) Office of Pesticide Programs.
For 40 years our staff have supported EPA’s Office of Pesticide Programs in the review and evaluation of pesticide data. Through this contract we assess pesticide safety─including its effects on non-target species and the endocrine system─as well as potential residues in crops.
Our new partnership brings together PB&A’s managerial experience with our team’s expertise in the scientific evaluation of pesticide data, and includes several additional team members with a history of supporting the Office of Pesticide Programs. This creates one top-notch team!
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Supporting Guam’s Chemical Round Up
Senior chemist working on the CSS contract with the Environmental Protection Agency’s (EPA) Superfund Technical Assessment and Response Team (START) supported the Guam Lab Chemicals Round Up in March of 2024 and July of 2025. During both mobilizations, START supported EPA’s mission to collect chemical waste items from across the U.S. island territory of Guam for off-island transport and disposal. As a field chemist, CSS employee…
Tracking Fish Through Restored Habitat
Poplar Island, a severely eroded remote island in the Chesapeake Bay, has been the site of a major restoration effort supported by CSS client, NOAA’s National Centers for Coastal Ocean Science (NCCOS), and their partners, Army Corps of Engineers, and the Maryland Department of Transportation, Maryland Port Administration. This massive effort utilizes dredge sediment from…
Expanding our Waste Management Contract
We’ve recently expanded our waste management contract with the Centers for Disease Control and Prevention (CDC). Our staff now support CDC in Fort Collins, Colorado. As part of this project, our employee owners ensure hazardous waste from laboratories and florescent and halogen light bulbs is managed, stored, and disposed of properly. For over 13 years…