This contract awards Snohomish County the provision of drift debris removal services to a single vendor, Trow Bridge Innovations. The solicitation was an RFP (full and open competition) released in June 2021, with proposals due 22 June 2021 and the award officially made on 9 March 2022. The scope involves removal of debris that has drifted onto county facilities or right‑of‑ways, a service typically required for environmental cleanup and maintenance of public infrastructure. The award is a lump‑sum (firm‑fixed‑price) contract; specific cost, performance period, and detailed technical requirements were not disclosed in the public excerpts.