National Park Service, Pacific West Region, awarded a purchase order to Mccampbell Analytical Incorporated for chronic toxicity testing at Yosemite National Park, $24,120.00, May 1, 2024. This is a total small business set-aside.
Testing will be performed at El Portal Wastewater Treatment Facility in Pittsburg, California. The contract requires chronic toxicity testing on samples from the facility, including 7-day survival and growth tests on fathead minnows and Ceriodaphnia dubia, and 96-hour algal growth tests to support NPDES permit compliance. Performance extends through April 30, 2029, with annual testing cycles requiring results reported by August 30th each year. The order originated from solicitation 140P8524Q0002, posted November 1, 2023.