Specifications include, but are not limited to: CHLORINE, LIQUID (FOR WATER PURIFICATION); CHLORINE NEEDS TO BE 12.5% by wt. SODIUM HYPOCHLORITE USAGE WILL BE APPROXIMATELY 130 GALLONS EVERY TWO WEEKS. DELIVERY WILL BE IN BULK, AND TRANSFERED TO ANAMOSA TANKS DELIVERY AS NEEDED, 7/10 DAYS LEAD TIME REQUIRED. DELIVERY INCLUDED IN THE PRICE. PHOSPHATE BLEND; PHOSPHATE BLEND APPROXIMATE USAGE IS 30 GALLONS PER MONTH. THE PHOSPHATE USED IN POLYPHOSPHATE CANNOT BE NARROWED DOWN EASILY. Deposit fee for 55 gallon drums which is charged and then credited back to the agency once the empty container has been returned to the vendor. Chlorine Gas (for water treatment); 150 lb. Cylinder. Estimated Annual Usage 24 cylinders per year. (Minimum Order 3 cylinders)