Specifications include, but are not limited to: ITEM 1 Approximately 100,000 lbs. liquid hydrofluosilicic acid, for bid purposes, shipped in tanker lots of approximately 45,000 lbs. each. (23-25% H2SiF6 solution; BID BASED ON A 25% SOLUTION, meeting or exceeding AWWA B703-19 specifications). ; ITEM 2 Approximately 90,000 lbs polyphosphate/silicate in 50 lb containers to be shipped in a minimum of 6,000 lb lots as needed. Containers must be stacked on pallets with no more that 40 containers per pallet. (Minimum tripolyphosphate 10% as P2O5, minimum silicate 65%, maximum orthophosphate 0.05%; Shannon SNC-444 or approved equivalent. Provide specifications with bid). ; ITEM 3 Approximately 10,000 lbs. of Polyacrylamide polymers in multiwall bags shipped in one pallet lots as needed. Bags must be in stacks on pallets with no more than 40 bags per pallet. (Polymers must meet or exceed AWWA B453-19 specifications; Praestol DW22S (BASF LT-22S) or prior approved equivalents).; ITEM 4 Approximately 6,000 lbs. of Polyacrylamide polymers in multiwall bags shipped in one pallet lots as needed. Bags must be in stacks on pallets with no more than 40 bags per pallet. (Polymers must meet or exceed AWWA B453-19 specifications; Praestol DWS27S (BASF LT-27) or prior approved equivalents).; ITEM 5 Approximately 2,100 tons of Liquid Ferric Sulfate, 12.3-14% soluble iron. The price quoted shall be based on a per ton basis of dry ferric sulfate, 18% Fe equivalent. Please provide a price firm for 3 months and a price firm for one year. (Liquid Ferric Sulfate must meet or exceed AWWA B406-20 specifications. See attached technical specifications and special conditions)