This is a sources sought notice for a construction project at SLAC, not a request for proposals. The planned scope involves three main tasks: installing CO2 chiller infrastructure in Room 310, demolishing and relocating an existing PCW skid, and upgrading the B950 PCW system with a new skid and upsized piping. Performance of services requires the contractor to have an established local office in the San Francisco Bay Area for at least two years. Key qualifications include a valid contractor's license, no debarment, no terminated-for-default projects in the past five years, and prior experience working at DOE or DOD facilities. Interested vendors should express interest via the SAM.gov posting or by emailing the provided contact.