S. ID 21-2502 Consider adoption of an ordinance of the City of Denton, a Texas home-rule municipal corporation, authorizing the City Manager to execute a contract with vendors for the purchase of water and wastewater chemicals for the Water Production and Reclamation Department; providing for the expenditure of funds therefor; and providing an effective date (IFB-BV 7743 - awarded to Chameleon Industries, Inc., Tanner Industries, Inc., DPC Industries Company, Brenntag Southwest, Inc., DPC Industries, Inc., Polydyne, Inc., Petra Chemical Company LLC, PVS Technologies, Inc., Chemtrade Chemicals US LLC, and Pencco, Inc., for three (3) years, with the option for two (2) additional one (1) year extensions, in the total five (5) year not-to-exceed amount of $13,242,875.00).