To: Board of Supervisors
From: Warren Lai, Public Works Director/Chief Engineer
Report Title: Participating Addendum with Garland, DBS, Inc.
☒Recommendation of the County Administrator ☐ Recommendation of Board Committee

RECOMMENDATIONS:
APPROVE and AUTHORIZE the Purchasing Agent, or designee, to execute, on behalf of the Public Works Director, a Participating Addendum with Garland/DBS, Inc., in an amount not to exceed $10,000,000, for the purchase of roofing and waterproofing supplies, related products and ancillary services for use by the Public Works Department, during the period of October 7, 2025 through October 14, 2029, under the terms of the Master Contract awarded by Omnia Partners and the Region 4 Education Service Center, a Texas Public Agency, and distributed through a network of independent dealers, Countywide.
FISCAL IMPACT:
Product and service costs will be funded by the Public Works Facilities Budget.
BACKGROUND:
Contra Costa County Purchasing Services is requesting approval of a Participating Addendum for the purchase of roofing and waterproofing supplies, related products and ancillary services offered through Garland/DBS, Inc. Products are guaranteed through the master contract awarded by Omnia Partners and the Region 4 Education Service Center, a Texas Public Agency. Approval of the addendum between Contra Costa County and Garland/DBS Inc., allows the County to obtain guaranteed pricing available through the Omnia Partners and the Region 4 Service Center, a Texas Public Agency contract. The purchase will support Public Works Facilities Maintenance Division with a variety of roofing and waterproofing supplies, related products and ancillary services, required by Public Works Facilities and provide significant discounts off published list prices.
CONSEQUENCE OF NEGATIVE ACTION:
Without approval of this agreement, the Public Works Department would be paying full price on roofing and waterproofing supplies, related products and ancillary service purchases.