Change Order Notice RR-18-4383 TriState Tollway 95thST-Balmoral, Planning Studies Upon Request

This amendment extends the existing $5 million civil‑engineering contract for planning studies on the TriState Tollway 95th St‑Balmoral segment. No additional funding is required; the extension provides six more months of time to coordinate with IDOT, address land‑acquisition issues, and obtain Phase I approvals. The original award was made to Christopher B. Burke Engineering, Ltd., and the amendment is processed through the Illinois Toll Highway Authority (THA). • Original contract awarded 6/28/2018 for $5 M to Christopher B. Burke Engineering, Ltd. • 2nd amendment (no dollar increase) extends performance to 6/30/2027 to allow continued coordination with IDOT and CDA land‑acquisition. • Procurement administered by THA; contact email [email protected], phone (630) 241‑6800.