- Bid Type
- OPEN
- Location
- AF001 - Engineering - Construction
- SPO Name
- David Papp
- NIGP Code
- 925-13
Bridge Engineering
- Purchaser
- Laura Drozd
- Type Code
- 55 - Amendment/Change Order (increase or no dollar)
- Bid Number
- 27-557THA-ENGCO-B-53561
- Department
- ENGCONSTRUCT557 - Engineering - Construction
- Description
- Change Order Notice RR-20-4525 Systemwide, CMS Upon Request. On-call and as-needed CMS
- Fiscal Year
- 27
- Organization
- THA - Toll Highway Authority
- Bulletin Desc
- 4th Amendment: This is not a solicitation, See Items Tab for details.
- Available Date
- 08/07/2026 11:40:42 AM
- Bill To Address
- Contract Administrator
PO Box 3094
Lisle, IL 60532-8094
US
Email: financeinvoices@getipass.com
Phone: (630) 241-6800
- Purchase Method
- Open Market
- Ship To Address
- Ship To - CA
2700 Ogden Avenue
Central Administration
Downers Grove, IL 60515
US
Email:
Phone: (630) 241-6800
- Bid Opening Date
- 08/25/2026 12:00:00 PM
- File Attachments
- [4525-Amend4 -Change Order Notice .pdf](javascript:downloadFile('1772828');)
- Informal Bid Flag
- Yes
- Allow Electronic Quote
- No
- Link To Original Contract
- Purchase Order : 20-557THA-ENGCO-P-21210:0
THA - Toll Highway AuthorityIssuing agency·Downers Grove, IL·via the Illinois BidBuy open-bids board