CONSTRUCTIONRECOMMENDED

Corona Recommends Traffic Signal Change Order for Diamond Construction

The City of Corona recommended a $149,976 change order with Diamond Construction and Design for additional trenching, traffic signal pole alterations, and conduit work. The change would raise the project contract total to $1,219,070.

Document date · September 15, 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
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Scope & details

The full contract record, as filed.

Contract amount
$149,976; revised total contract amount $1,219,070
Contract type
CONSTRUCTION
Renewal
Change Order No. 4; authorization includes non-substantive extensions, change orders, purchase orders, and amendments up to $121,907.
Document type
Agenda
Source document
City of Corona Agenda City Council Meeting Agenda 2026-09-16

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Frequently asked questions

Common questions about this contract, answered from the record.

Who was awarded the construction contract by City of Corona?

Diamond Construction & Design was awarded this construction contract by City of Corona, as recorded on September 15, 2026. The contract value is $149,976; revised total contract amount $1,219,070.

How much is the Diamond Construction & Design contract with City of Corona worth?

The Diamond Construction & Design contract with City of Corona is valued at $149,976; revised total contract amount $1,219,070, covering construction work.

What type of contract is this?

This is a Construction contract, documented as a agenda record.

Where was this contract approved?

This contract appears in City of Corona Agenda City Council Meeting Agenda 2026-09-16 (Agenda), dated September 15, 2026 from City of Corona. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

What other contracts does Diamond Construction & Design hold?

Diamond Construction & Design 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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