O-600-21 Authorizing the expenditure of $3,248,211 from the Water Bond Fund for the Chemical Feed Improvements Project at the Division of Water Treatment; authorizing the mayor to execute the necessary contract(s) for the design, preparation of plans and specifications, engineering, bidding, construction oversight, testing, permits, renovation, construction, appurtenances, and other related work, tasks, equipment, and materials needed; and declaring an emergency.