4Leaf Inspection Contract for Thacker Pass Project
- Disclosed value
- Not to exceed $2,715,691.96
- From agenda
- Document date
- Dec 15, 2025
The 30-second brief
The Board of Commissioners will consider a three-year agreement with 4Leaf to provide third-party inspection services for the Thacker Pass Project in an amount not to exceed $2,715,691.96, including retroactive coverage for pre-December 2025 work.
4LEAF holds this professional services contract with Humboldt County. Its other public contracts on record include work for City of Colfax and City of Pacific Grove.
Term as filed: 3-year agreement, including services rendered prior to December 2025.
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Contract details
- Contract type
- Professional Services
- Amount
- Not to exceed $2,715,691.96
- Document date
- December 15, 2025
- Term
- 3-year agreement, including services rendered prior to December 2025
- Vendor
- 4LEAF
- Agency
- Humboldt County
- Source document
- humboldt_county_board_of_commissioners_regular_mee.pdf (Agenda)
4LEAF's other public contracts
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Questions about this contract
Who was awarded the professional services contract by Humboldt County?
4LEAF was awarded this professional services contract by Humboldt County, as recorded on December 15, 2025. The contract value is Not to exceed $2,715,691.96.
How much is the 4LEAF contract with Humboldt County worth?
The 4LEAF contract with Humboldt County is valued at Not to exceed $2,715,691.96, covering professional services work.
What type of contract is this?
This is a Professional Services contract, documented as a agenda record, structured as a not-to-exceed (ceiling) agreement.
Where was this contract approved?
This contract appears in humboldt_county_board_of_commissioners_regular_mee.pdf (Agenda), dated December 15, 2025 from Humboldt County. Civic IQ extracts contract records directly from agency meeting documents and solicitations.
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What other contracts does 4LEAF hold?
4LEAF may hold additional government contracts. View their full contract history, the agencies they serve, and total tracked spend on their Civic IQ vendor profile.
What is Humboldt County currently buying?
Explore Humboldt County's vendors, signed contracts, and active RFPs on their Civic IQ agency profile.