CA-12 20-0490 Resolution to Approve Bulk Chemical Purchases for the Water and Wastewater Treatment Plants of Sodium Hypochlorite (Olin - approximately $106,500.00/year), Hydrofluorosilicic Acid (Univar- approximately $23,800.00/year), Pebble Quicklime (Graymont - approximately $719,500.00/year) and Ferric Chloride (PVS Technologies - approximately $50,320.00/year) (estimated $830,620.00/year)