Stillwater Ionwave #12-2026 Addendum 1

Stillwater Utilities Authority Solicits Bids for Water Treatment Chemicals Supply and Delivery

The City of Stillwater/Stillwater Utilities Authority is seeking bids for the supply and delivery of a comprehensive range of water treatment chemicals to its Water Treatment Plant in Stillwater, Oklahoma. - Government Buyer: - City of Stillwater/Stillwater Utilities Authority (SUA) - Contracting office located at City of Stillwater Municipal Building, 723 S. Lewis Street, Stillwater, OK - Products Requested: - Anhydrous Ammonia (estimated 5,782 gallons) - Chlorine Gas (estimated 96,410 tons, one-ton containers, minimum 99.5% purity) - Liquid Ferric Sulfate (estimated 143,406 gallons) - Sodium Fluoride (estimated 16,950 lbs, 50 lb bags) - Lime Calcium Oxide (estimated 2,520,429 tons, minimum 97.9% CaO content) - Liquid Oxygen (LOX) (estimated 5,743 gallons, for ozone generation) - Polymer (Diallyldimethylammonium Chloride, estimated 290 gallons, coagulant aid) - Liquid Ammonium Sulfate (40%, bulk liquid, density 10.24 lb/gal) - Sodium Hydroxide (25%, bulk liquid, density 10.68 lb/gal) - Sodium Hexametaphosphate (40%, 275-gallon totes, density 10.5 lb/gal) - Carbon Dioxide (estimated 9,827 lbs, bulk liquid) - All chemicals must meet ANSI/AWWA and NSF-60 standards for drinking water treatment and be compatible with existing treatment systems. - Notable Requirements: - Delivery to the Water Treatment Plant at 1022 W Yost Road, Stillwater, OK, during normal business hours, within 5 days of order - Safety training session on chemical handling, emergency preparation, and spill clean-up to be provided upon request - Certification and technical data sheets must be available upon request - All chemicals must be from current or immediately preceding production year and carry manufacturer warranties - No specific OEMs are named; opportunity is open to all compliant suppliers - Contract Term: - Initial term is one fiscal year, with options to renew for up to three additional one-year periods - No guaranteed minimum or maximum quantities; all usage figures are estimates

Description

The City of Stillwater/Stillwater Utilities Authority is soliciting sealed bids for the supply and delivery of water treatment chemicals to the City of Stillwater Water Treatment Plant. The contract includes delivery of various chemicals such as Anhydrous Ammonia, Chlorine Gas, Liquid Ferric Sulfate, Sodium Fluoride, Lime Calcium Oxide, Liquid Oxygen, Polymer, Liquid Ammonium Sulfate, Sodium Hydroxide, Sodium Hexametaphosphate, and Carbon Dioxide. All chemicals must meet applicable ANSI/AWWA and NSF-60 standards. The initial contract term is one fiscal year with options to extend for three successive one-year terms. Bids must be submitted online by May 20, 2026, and will be publicly opened at the Municipal Building in Stillwater, Oklahoma.

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