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File #: 13210   
Type: Consent Status: Agenda Ready
File created: 11/6/2025 Department: Public Works-Solid Waste Management
On agenda: 11/18/2025 Final action:
Subject: Amendment to Contracts to Provide On-Call Regulatory Evaluation, Response, and Maintenance Services for Various Landfill, Transfer Station, and Closed Disposal Site Projects
Attachments: 1. CON-PW-Waste 11-18-25 Amend Con - Geosyntec Consultants, 2. CON-PW-Waste 11-18-25 Amend Con - Helix Environmental, 3. CON-PW-Waste 11-18-25 Amend Con - High Desert Underground, 4. CON-PW-Waste 11-18-25 Amend Con - Jeremy Harris Construction, Inc., 5. CON-PW-Waste 11-18-25 Amend Con - SCS Field Services, 6. CON-PW-Waste 11-18-25 Amend Con - Geo-Logic Associates, 7. R1-CON-PW-Waste 11-18-25 Amend Con - TTBAS
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REPORT/RECOMMENDATION TO THE BOARD OF SUPERVISORS
OF SAN BERNARDINO COUNTY
AND RECORD OF ACTION

November 18, 2025

FROM
NOEL CASTILLO, Director, Department of Public Works - Solid Waste Management

SUBJECT
Title
Amendment to Contracts to Provide On-Call Regulatory Evaluation, Response, and Maintenance Services for Various Landfill, Transfer Station, and Closed Disposal Site Projects
End

RECOMMENDATION(S)
Recommendation
Approve Amendment No. 1 to the following five-year contracts to provide On-Call Regulatory Evaluation, Response and Maintenance Services for various Landfill, Transfer Station, and Closed Disposal Site Projects, increasing the total aggregate not-to-exceed amount by $3,750,000, from $3,750,000 to $7,500,000, with no change to the term of March 29, 2022 through March 28, 2027:
1. Geo-Logic Associates, Inc., Contract No. 22-231
2. Geosyntec Consultants, Contract No. 22-232
3. Helix Environmental Planning (formerly Helix Construction Group, Inc.), Contract No. 22-233
4. High Desert Underground, Inc. Contract No. 22-234
5. Jeremy Harris Construction, Contract No. 22-235
6. SCS Field Services, Contract No. 22-236
7. Tetra Tech BAS, Inc., Contract No. 22-237
(Presenter: Noel Castillo, Director, 387-7906)
Body

COUNTY AND CHIEF EXECUTIVE OFFICER GOALS & OBJECTIVES
Operate in a Fiscally-Responsible and Business-Like Manner.
Provide for the Safety, Health and Social Service Needs of County Residents.

FINANCIAL IMPACT
This Amendment increases the Contract by $3,750,000, bringing the total aggregate to $7,500,000. Approval of this item will not result in the use of Discretionary General Funding (Net County Cost), as the Department of Public Works - Solid Waste Management Division (SWMD) is financed by fee revenue. SWMD establishes fees that are charged to the public and other agencies for utilization of the County's Waste Disposal System. Sufficient appropriation and revenue have been included in the SWMD 2025-26 budget and will b...

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