BiB Bid 22-061 “GAC Filter Media Replacement”. The City of Elgin is inviting bids for GAC Filter Media Replacement at its Riverside Water Treatment Plant, 375 West River Road, Elgin, IL. A Bid deposit in the form of an original Bid bond, certified check or a treasurer’s, or cashier’s check issued by a responsible bank or trust company, payable to the City of Elgin is required. The Bid deposit shall be not less than percent (10 %) of the value of the Bid. All Bid submissions must be entered into the City of Elgin’s web portal at https://cityofelgin.ionwave.net/VendorRegistration/PreliminaryInfo.aspx, no later than December 5, 2022 at 3:00 pm. All bid bonds are due at 12:00 noon on December 5, 2022 in the Purchasing Department at City Hall, 150 Dexter Court, Elgin, Illinois 60120. This is an Illinois Prevailing Wage Project. Questions regarding this bid package can be directed to Daina DeNye, Purchasing Director at denye_d@cityofelgin.org.