C1632 Chicago Department of Transportation - Capital Program Alleys (Various Locations) - Package 9 Contract PDF: Book 1 – CDOT – Capital Program Alleys (Various Locations) Package 9 Book 2 – CDOT – Capital Program Alleys (Various Locations) Package 9 Other Documents: Awarded to: Zenith Construction & Engineering Services, LLC Board Approval Date: 07/14/2026