Change Order

ATI Systems Outdoor Siren System Change Order

Change order to the outdoor warning siren system. The funding will support additional installation-site prepartion work to reduce overall time spent on siren pole installation sites. Original award was for $2,248,396.74. This change order will bring the total to $2,256,396.74.

Document date
June 15, 2025
Contract type
Change Order
Vendor
Ati Systems
Agency
Jefferson County · MO

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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
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
$2,256,396.74
Contract type
Change Order
Contract term
NA
Document type
Contract
Source document
jefferson-county-change-order-for-outdoor-warning-siren-system_876.pdf

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Frequently asked questions

Common questions about this contract, answered from the record.

Who was awarded the change order contract by Jefferson County?

Ati Systems was awarded this change order contract by Jefferson County, as recorded on June 15, 2025. The contract value is $2,256,396.74.

How much is the Ati Systems contract with Jefferson County worth?

The Ati Systems contract with Jefferson County is valued at $2,256,396.74, covering change order work.

What type of contract is this?

This is a Change Order contract, documented as a contract record.

Where was this contract approved?

This contract appears in jefferson-county-change-order-for-outdoor-warning-siren-system_876.pdf (Contract), dated June 15, 2025 from Jefferson County. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

What other contracts does Ati Systems hold?

Ati Systems 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 Jefferson County currently buying?

Explore Jefferson County's vendors, signed contracts, and active RFPs on their Civic IQ agency profile.

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