https://mwrd.legistar.com/Gateway.aspx?M=LD&From=RSS&ID=2722270&GUID=2B5C6D0A-EEA3-4741-928A-55FF3DDC96E6Legistar15https://mwrd.legistar.com/Gateway.aspx?M=LD&From=RSS&ID=2722270&GUID=2B5C6D0A-EEA3-4741-928A-55FF3DDC96E62B5C6D0A-EEA3-4741-928A-55FF3DDC96E6-2023-03-21-16-14-17Title: Authority to decrease purchase order for Contract 14-817-2P Evaluate the Aeration Systems at the Stickney, Calumet, and O’Brien Water Reclamation Plants to Donohue and Associates, Inc. in an amount of $20,318.66, from an amount of $478,042.00, to an amount not to exceed $457,723.34, Account 201-50000-612440, Purchase Order 3083159Tue, 21 Mar 2023 16:14:17 GMT