GRANULAR ACTIVATED CARBON REPLACEMENT

The City of Rockford is seeking bids for the replacement of granular activated carbon (GAC) at its water treatment facilities. The successful bidder will be responsible for removing the existing GAC, cleaning and inspecting the vessels, and installing new GAC. The contract requires the bidder to provide a detailed procedure for the removal and installation of the GAC, as well as a plan for disposing of the removed GAC. The bidder must also provide certification that the new GAC meets the requirements of the contract, including NSF Standard 61 and AWWA B100. Key aspects of the job include: • GAC removal and disposal • Vessel inspection and cleaning • Installation of new GAC • Testing and certification of the new GAC • Compliance with all applicable laws and regulations, including OSHA and EPA requirements.