The City of Kennewick is requesting quotations listing estimated usage quantities and types of chemicals for our Water Filtration Plant in 2026. These estimates are not a guarantee of maximum or minimum usage levels or of order quantities. Prices should reflect above conditions and be in effect for a minimum of 60 days. All Chemicals bid must be food grade, meet AWWA Standards as noted below, or as per most recent revision, and ANSI/NSF Standard 60 or 61. All deliveries of product require certificates of analysis and MSDS sheets for each order. Where “no substitution” is noted, no substitutions will be allowed. • Polyaluminum Chloride – AWWA B408-18 • Sodium Hypochlorite – AWWA B300-18 • Sodium Permanganate – AWWA B603-23 • Phosphoric Acid – AWWA B507-23 • Sodium Hydroxide – AWWA B501-19
