Civic IQ
CONTRACTAMENDED
Get alerts

North Aurora Underpass Design Contract Amended Again

City of Naperville city logoCity of Naperville city
Disclosed value
Not to exceed $16,811 (change order) and total award of $2,679,987.35
From agenda
Document date
Apr 7, 2026

The 30-second brief

What it covers

The City of Naperville plans to approve Change Order #9 to its North Aurora Road Underpass Design contract with TranSystems Corporation, adding up to $16,811 for a revised total of $2,679,987.35. The amendment funds additional design-related services for the underpass project.

Who holds it

Transystems Corporation holds this professional services contract with City of Naperville city. Its other public contracts on record include work for DuPage County and Forsyth County.

See every contract and contact at City of Naperville city.

See every contract

Free account · 30-second setup · No credit card

Contract details

Contract type
Professional Services
Amount
Not to exceed $16,811 (change order) and total award of $2,679,987.35
Document date
April 7, 2026
Vendor
Transystems Corporation
Agency
City of Naperville city
Source document
City of Naperville City Council Meeting Agenda April 2026 (Agenda)

Transystems Corporation's other public contracts

DuPage County, IllinoisDuPage Extends TranSystems Engineering Contract · Oct 5, 2026UndisclosedDuPage County, IllinoisCounty Schedules TranSystems Engineering Extension · Oct 5, 2026UndisclosedDuPage County, IllinoisDuPage County Considers TranSystems Contract Extension · Oct 5, 2026UndisclosedForsyth County, GeorgiaTransystems Task Order for SPLOST Bundle 4 Active Transportation · Jul 14, 2026$249.9KForsyth County, GeorgiaTransystems Task Order Approved for Active Transportation Bundle 4 · Jul 14, 2026$249.9KAll Transystems Corporation contractsVendor profile

More City of Naperville city contracts

CAROLLOCarollo Conducted Regional Water Study with Partners · Oct 20, 2026UndisclosedCAROLLOCarollo Completed Regional Water Feasibility Study · Oct 20, 2026UndisclosedMorris PaintingMorris Painting Awarded Transmission Pole Repainting Work · Oct 20, 2026UndisclosedCAROLLOCarollo Completed Peer-Reviewed Water Study · Oct 20, 2026UndisclosedCHICAGODuPage Water Contract with Chicago Extended Through 2041 · Oct 20, 2026UndisclosedAll City of Naperville city activityAgency profile

Questions about this contract

Who was awarded the professional services contract by City of Naperville city?

Transystems Corporation was awarded this professional services contract by City of Naperville city, as recorded on April 7, 2026. The contract value is Not to exceed $16,811 (change order) and total award of $2,679,987.35.

How much is the Transystems Corporation contract with City of Naperville city worth?

The Transystems Corporation contract with City of Naperville city is valued at Not to exceed $16,811 (change order) and total award of $2,679,987.35, 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 City of Naperville City Council Meeting Agenda April 2026 (Agenda), dated April 7, 2026 from City of Naperville city. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

Show 2 more questions

What other contracts does Transystems Corporation hold?

Transystems Corporation 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 City of Naperville city currently buying?

Explore City of Naperville city's vendors, signed contracts, and active RFPs on their Civic IQ agency profile.

Work in government? Get Civic IQ free →
More City of Naperville city contracts →Browse all agencies in Illinois →