https://contra-costa.legistar.com/Gateway.aspx?M=LD&From=RSS&ID=8132569&GUID=A9C8AC9C-1387-484D-A143-20794BA6B1B6Legistar15https://contra-costa.legistar.com/Gateway.aspx?M=LD&From=RSS&ID=8132569&GUID=A9C8AC9C-1387-484D-A143-20794BA6B1B6A9C8AC9C-1387-484D-A143-20794BA6B1B6-2026-07-09-21-57-40Title: APPROVE and AUTHORIZE the Purchasing Agent, or designee, to execute, on behalf of the Probation Department, a Participating Addendum with Redwood Toxicology Laboratory, Inc., in an amount not to exceed $315,000, for laboratory and toxicology testing, screening services, and related solutions for the period of July 14, 2026 through December 1, 2029, Countywide. (100% General Fund) Thu, 09 Jul 2026 21:57:40 GMT