PROFESSIONAL_SERVICESAMENDED

Second Addendum for Marinwood Avenue Design Approved

The County of Marin Department of Public Works seeks approval of a Second Addendum to its professional services contract with Carlile Macy for the Marinwood Avenue Improvements Project, adding $90,000 (including contingency) for a new not-to-exceed total of $250,000. The amendment extends ongoing civil engineering and landscape architecture design, coordination, and construction support services through December 31, 2028.

Document date · June 23, 2026

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WithersRavenel logo
Derivita logo
Comcate logo
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Veritone logo
TerraCycle logo
Cyvl logo
WithersRavenel logo
Derivita logo
Comcate logo
SafeTouch logo
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Motive logo
Veritone logo
TerraCycle logo
Cyvl logo
WithersRavenel logo
Derivita logo
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Scope & details

The full contract record, as filed.

Contract amount
Increase by $90,000 (including $20,000 contingency) for a total not-to-exceed amount of $250,000
Contract type
PROFESSIONAL_SERVICES
Contract term
Through December 31, 2028
Renewal date
2028-12-31
Renewal
Original contract of $50,000 approved June 6, 2025, First Addendum for $110,000 approved November 18, 2025 extending term to December 31, 2028; Second Addendum adds $90,000 including $20,000 contingency with no renewal options included.
Document type
StaffReport
Source document
County of Marin StaffReport Request to Approve Second Addendum to Professional Services Contract with Carlile Macy for Marinwood Avenue Improvements Project 2026-06-23

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Frequently asked questions

Common questions about this contract, answered from the record.

Who was awarded the professional services contract by Marin County?

Carlile Macy was awarded this professional services contract by Marin County, as recorded on June 23, 2026. The contract value is Increase by $90,000 (including $20,000 contingency) for a total not-to-exceed amount of $250,000.

How much is the Carlile Macy contract with Marin County worth?

The Carlile Macy contract with Marin County is valued at Increase by $90,000 (including $20,000 contingency) for a total not-to-exceed amount of $250,000, covering professional services work.

What type of contract is this?

This is a Professional Services contract, documented as a staffreport record, structured as a not-to-exceed (ceiling) agreement.

Where was this contract approved?

This contract appears in County of Marin StaffReport Request to Approve Second Addendum to Professional Services Contract with Carlile Macy for Marinwood Avenue Improvements Project 2026-06-23 (StaffReport), dated June 23, 2026 from Marin County. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

What other contracts does Carlile Macy hold?

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