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File #: 12918   
Type: Consent Status: Passed
File created: 9/15/2025 Department: Public Works-Transportation
On agenda: 9/23/2025 Final action: 9/23/2025
Subject: Contract with Granite Construction Company for the National Trails Highway at 10 Bridges Project in the unincorporated areas of Amboy and Essex
Attachments: 1. ATT-PW-Trans-9-23-25 Addendums for NTH 10 Bridges_Addendum No. 3, 2. MAP-PW-Trans 1-28-2025 PS for NTH at 10 Bridges Project in the Unincorporated Areas of Amboy and Essex, 3. ATT-PW-Trans 9-23-25 Escrow Agreement for NTH 10 Bridge over the Mojave River Project, 4. ATT-PW-Trans-9-23-25 Addendums for NTH 10 Bridges_Addendum No. 1, 5. ATT-PW-Trans-9-23-25 Addendums for NTH 10 Bridges_Addendum No. 2, 6. ADD-COV-PW-Trans 9-23-25 Escrow Coversheet, 7. R1-CON-PW-Trans 9-23-25 Contract with Granite Construction Company for NTH 10 Bridges_v3
REPORT/RECOMMENDATION TO THE BOARD OF SUPERVISORS
OF SAN BERNARDINO COUNTY
AND RECORD OF ACTION

September 23, 2025

FROM
NOEL CASTILLO, Director, Department of Public Works - Transportation

SUBJECT
Title
Contract with Granite Construction Company for the National Trails Highway at 10 Bridges Project in the unincorporated areas of Amboy and Essex
End

RECOMMENDATION(S)
Recommendation
1. Approve Addendum No. 1, issued on June 2, 2025, Addendum No. 2, issued on June 16, 2025, and Addendum No. 3, issued on June 18, 2025, to the bid documents for the National Trails Highway at 10 Bridges Project in the unincorporated areas of Amboy and Essex.
2. Award construction contract to Granite Construction Company, in the amount of $24,116,063, for the National Trails Highway at 10 Bridges Project in the unincorporated areas of Amboy and Essex.
3. Authorize a contingency fund of $2,411,606 for the National Trails Highway at 10 Bridges Project in the unincorporated areas of Amboy and Essex.
4. Authorize the Director of the Department of Public Works to approve the expenditure of the contingency fund of $2,411,606 for verified quantity overruns for this unit-priced construction contract.
5. Authorize the Director of the Department of Public Works to order any necessary changes or additions in the work being performed under the contract for a total amount not to exceed $210,000 of the $2,411,606 contingency fund, pursuant to Public Contract Code Section 20142.
6. Approve Escrow Agreement for Security Deposits in Lieu of Retention with Granite Construction Company and U.S. Bank, National Association pursuant to the Public Contract Code Section 22300 for the National Trails Highway at 10 Bridges Project.
7. Authorize the Director of the Department of Public Works to execute the Escrow Agreement for Security Deposits in Lieu of Retention and to provide and receive written notice under the agreement for the National Trails Highway at 10 Bridges Project.
8. Direct the Director ...

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