Contra Costa Transportation Authority Awards Professional Services Contract to Tdg Engineering Inc (September 2026)

Scope & details

The full contract record, as filed.

Contract amount

$145,000; contingency $5,000; total not-to-exceed $150,000

Contract type

PROFESSIONAL_SERVICES

Contract term

September 16, 2026 – September 16, 2028

Renewal date

2028-09-16

Renewal

Agreement begins September 16, 2026 and ends September 16, 2028 unless extended in writing by mutual agreement. Additional services require a written amendment before performance.

Document type

AgendaPacket

Source document

Contra Costa Transportation Authority AgendaPacket Planning Committee Meeting 2026-09-03

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Milpitas Agenda 2026-09-15

AMENDED

City of Milpitas, CaliforniaIncrease of $100,000; revised maximum compensation of $593,578Sep 15, 2026

Contra Costa Transportation Authority Agenda Planning Committee Meeting September 3, 2026

APPROVED

Contra Costa Transportation Authority, California$145,000; contingency $5,000; total not-to-exceed $150,000Sep 3, 2026

Milpitas City Council Agenda September 1, 2026

AMENDED

City of Milpitas, Californiaincrease the not-to-exceed amount by $100,000 for a revised maximum compensation of $593,578Sep 1, 2026

Milpitas AgendaPacket 2026-09-01

AMENDED

City of Milpitas, Californiaincrease by $100,000 for a revised maximum compensation of $593,578Sep 1, 2026

City of Milpitas Ad Hoc Main Street Revitalization Subcommittee Agenda 2026-08-04

ONGOING

City of Milpitas, CaliforniaAug 4, 2026

Frequently asked questions

Common questions about this contract, answered from the record.

Who was awarded the professional services contract by Contra Costa Transportation Authority?

Tdg Engineering Inc was awarded this professional services contract by Contra Costa Transportation Authority, as recorded on September 3, 2026. The contract value is $145,000; contingency $5,000; total not-to-exceed $150,000.

How much is the Tdg Engineering Inc contract with Contra Costa Transportation Authority worth?

The Tdg Engineering Inc contract with Contra Costa Transportation Authority is valued at $145,000; contingency $5,000; total not-to-exceed $150,000, covering professional services work.

What type of contract is this?

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

Where was this contract approved?

This contract appears in Contra Costa Transportation Authority AgendaPacket Planning Committee Meeting 2026-09-03 (AgendaPacket), dated September 3, 2026 from Contra Costa Transportation Authority. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

What other contracts does Tdg Engineering Inc hold?

Tdg Engineering Inc 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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What is Contra Costa Transportation Authority currently buying?

Explore Contra Costa Transportation Authority's vendors, signed contracts, and active RFPs on their Civic IQ agency profile.

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