CHANGE ORDER NOTICE I-19-4475 Widening over CSX and B OCT Railroad Bridge and I-57 Restriping

This solicitation represents a one‑year amendment (Change Order) to an existing construction contract for widening over the CSX and B Oct Railroad Bridge and restriping I‑57. The original contract, valued at roughly $20.8 million, was awarded to Dunnet Bay Construction Co. The amendment does not require additional funding; it merely extends the contract period to accommodate a claim submission. • Original contract awarded 04/22/2021 to Dunnet Bay Construction Co. for $20,793,926.70. • Scope: Bridge widening and highway restriping on I‑57, originally advertised 02/11/2021. • Amendment extends the contract by one year (expires 10/28/2026) with no extra funds required.