PROFESSIONAL_SERVICESAMENDED

Yuba County Amends Blackburn Bridge Engineering Contract

Yuba County recommended approving Amendment No. 1 with Blackburn Consulting for additional geotechnical engineering services on the Ellis Road Bridge Replacement Project. The $6,942.75 amendment increases the contract from $34,500.74 to $41,443.49 and extends the agreement through August 23, 2029.

Document date · September 22, 2026

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Veritone logo
TerraCycle logo
Cyvl logo
WithersRavenel logo
Derivita logo
Comcate logo
SafeTouch logo
IANS Research logo
Motive logo
Veritone logo
TerraCycle logo
Cyvl logo
WithersRavenel logo
Derivita logo
Comcate logo
SafeTouch logo
IANS Research logo
Motive logo
Veritone logo
TerraCycle logo
Cyvl logo
WithersRavenel logo
Derivita logo
Comcate logo
SafeTouch logo
IANS Research logo

Scope & details

The full contract record, as filed.

Contract amount
Additional $6,942.75; increased from $34,500.74 to $41,443.49
Contract type
PROFESSIONAL_SERVICES
Contract term
Extended agreement termination date to August 23, 2029
Renewal date
2029-08-23
Renewal
Amendment No. 1 extends the agreement termination date to August 23, 2029; all other terms and conditions remain unchanged.
Document type
StaffReport
Source document
Yuba County StaffReport Approve Amendment No. 1 with Blackburn Consulting for Geotechnical Engineering Services on Ellis Road Bridge Replacement Project 2026-09-22

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Frequently asked questions

Common questions about this contract, answered from the record.

Who was awarded the professional services contract by Yuba County?

Blackburn Consulting was awarded this professional services contract by Yuba County, as recorded on September 22, 2026. The contract value is Additional $6,942.75; increased from $34,500.74 to $41,443.49.

How much is the Blackburn Consulting contract with Yuba County worth?

The Blackburn Consulting contract with Yuba County is valued at Additional $6,942.75; increased from $34,500.74 to $41,443.49, covering professional services work.

What type of contract is this?

This is a Professional Services contract, documented as a staffreport record.

Where was this contract approved?

This contract appears in Yuba County StaffReport Approve Amendment No. 1 with Blackburn Consulting for Geotechnical Engineering Services on Ellis Road Bridge Replacement Project 2026-09-22 (StaffReport), dated September 22, 2026 from Yuba County. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

What other contracts does Blackburn Consulting hold?

Blackburn Consulting may hold additional government contracts. View their full contract history, the agencies they serve, and total tracked spend on their Civic IQ vendor profile.

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