Man adjusts strap around hazmat suit of another person.
CSS staff train EPA Emergency Response team in using Level B PPE.

CSS scientists supporting the Environmental Protection Agency’s (EPA) Scientific and Technical Assistance for Consequence Management (STACM) contract are experienced in EPA’s emergency response efforts, both natural and manmade. To help EPA staff prepare for these emergency response efforts, CSS staff provide yearly response training. The training includes review of respiratory protection equipment, operation checks, a review of Level C, B, and A personal protective equipment (PPE). The various levels of PPE required for hazard response personnel provide increasing protection based on the hazardous material personnel are addressing. Level D provides minimum protect required using equipment such as gloves, coveralls, safety glasses, face shields, and chemical-resistant steel-toed shoes. Level A provides the highest level of protection for when the greatest hazard potential exists.  

This equipment includes positive pressure, full face-piece self-contained breathing apparatus (SCBA); totally encapsulated chemical- and vapor-protective suit; inner and outer chemical-resistant gloves; and disposable protective suit, gloves, and boots. During the training, CSS staff have EPA personnel with the opportunity to try on and test the Level A PPE to try and complete some dexterity tasks, which adds some fun and entertainment to the training.

Woman assists two people with trying on hazmat suits.
CSS staff train EPA emergency response staff in using Level A PPE. 

See More CSS Insights

Overcoming COVID-19 Challenges

Great job to our team supporting our contract with the U.S. General Services Administration on assisting the client with conducting a year’s worth of environmental, health, and safety surveys in just six months! Due to limitations with COVID-19, the team was unable to conduct their surveys on their usual timeline and instead had to work…

Woman pours works with chemical with a test kit

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…

Employee Owners Nominated for NOAA Gold Medal Award 

Congratulations to CSS employee owners supporting NOAA’s National Centers for Coastal Ocean Science for their nomination for the NOAA Gold Medal Award! CSS employee owners have been critical members of the team charged with the rapid development of spatial models that aid in offshore wind planning in the Gulf of Mexico. The team has collected…