This is a market research notice, not a solicitation, seeking qualified sources for hazardous PFAS bio-waste removal at the USGS Eastern Ecological Science Center in Laurel, MD. Services include waste characterization, sampling, excavation, transportation, and disposal, with specific requirements for testing substrate in 15 bird pens. Small businesses, including 8(a), HUBZone, SDVOSB, WOSB, and EDWOSB firms, are highly encouraged to respond. Responses are due by June 10, 2026, and must include company information, a capability statement with recent relevant project history, and size status. No budget amount is specified.