# Illinois State Toll Highway Authority 27-557THA-ENGCO-B-54578

Change Order Notice I-20-4526 Tri-State Tollway, DSGN REQ On-call and as-needed Phase II Eng. Svs.

**Recipient:** Ciorba Group, Inc.

**Award Amount:** $3,000,000.00
**Ceiling:** $3,000,000.00

**Awarded:** August 20, 2020

**Identifier:** 27-557THA-ENGCO-B-54578

Amendment to extend Ciorba Group, Inc.'s Design Upon Request contract for remaining design work. No additional funds are required.

### Description

Change order amendment for the Design Upon Request contract to extend it by one year for remaining drainage-improvement design work at Katherine Legge Park near the Hinsdale Oasis. The notice states that no additional funds are required.

[View original record](https://www.bidbuy.illinois.gov/bso/external/bidDetail.sda?docId=27-557THA-ENGCO-B-54578&external=true&parentUrl=close)