- Success Stories, Uncategorized
- Environmental Resource Assessment & Management
Monitoring Air Quality in California’s San Joaquin Valley

CSS employee owners supported the deployment and operation of the U.S. Environmental Protection Agency (EPA) air quality monitoring trailer (WEAVE COM – Western Enhanced Air quality VEhicle for COmmunity Monitoring) in California’s San Joaquin Valley in during late fall and early winter of 2024. Elevated particulate matter (PM2.5) is frequently found throughout the valley during the wintertime when thermal inversions trap pollution. Instruments on the trailer measure criteria air pollutants, other airborne contaminants and the chemical composition of particulate matter. The mobile lab allows scientists to collect atmospheric data to fill in gaps between existing fixed air quality monitoring stations to help identify sources and types of atmospheric PM2.5. CSS staff helped set up the trailer at the deployment site, conducted daily quality control checks on multiple instruments, and supported instrument operations throughout the deployment.


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Expanding Our Offshore Wind Team
We’ve recently added several staff to bolster the offshore wind team at NOAA’s National Centers for Coastal Ocean Science. With this full team of 13, our employee owners are able to provide more focused support in their areas of expertise, including mapping and spatial modeling, data collection, communications, project management, and partner engagement. Through this…

An Approach to Assessing Laboratory Space
CSS employee owners were part of a team of scientists at the National Institutes of Health who developed an approach to evaluating new laboratory space to determine if the space will fit operational needs. This concept, titled The BaseLINE Approach, combines traditional safety processes with additional safety and environmental factors to assess before operations begin.…

Quality Assurance Audit Reports
Since 1985 we’ve supported the National Institute of Environmental Health Sciences and have provided more than 1,600 quality assurance audit reports that the client has used to assess the quality of toxicology studies they sponsor. Over the last year our employee owners reviewed several studies involving per- and polyfluorinated substances (PFAS) compounds, or “forever chemicals”,…