26-3137

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)

Consent Item · Passed · requested by Public Works · passed 2026-07-14 · introduced 2026-06-30 · Board of Supervisors

The document

Participating Addenum Redwood Sourcewell (archived copy)agreement — Participating addendum for toxicology laboratory services

Supporting material (1)

Filed with this matter but not the instrument that was voted on, so it is described here and linked to the county's copy rather than mirrored.

Redwood Contract 101425-RTLcontract — Master agreement for laboratory toxicology testing services

On the agenda

C.93.Board of SupervisorsTue, Jul 14, 2026, 9:00 AM · consent calendar · approved · passedMoved by Shanelle Scales-Preston, seconded by Ken CarlsonCandace Andersen Aye, Diane Burgis Aye, John Gioia Aye, Ken Carlson Aye, Shanelle Scales-Preston Aye — decided as part of the consent calendar's single roll call

Source: Contra Costa County's Legistar record, matter 19801 (file 26-3137).

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