Middletown Civic Plus #2026-011

Middletown Water and Sewer Department Solicits Bids for Water Treatment Chemicals

The City of Middletown Water and Sewer Department is seeking bids for a 12-month contract to supply a wide range of water treatment chemicals for municipal water and sewer operations. - Government Buyer: - City of Middletown, Connecticut, Water and Sewer Department - Managed by the Supervisor of Purchases, Purchasing Office - Products/Services Requested: - Multiple water treatment chemicals, including: - Copper Sulfate Pentahydrate (4,000 lbs) - Hydrofluorosilicic Acid (8,000 gallons bulk, 1,100 gallons contingency drums) - Sodium Hexametaphosphate (24,000 lbs) - Caustic Soda 50% and 25% Diaphragm Type (18,000 and 36,000 gallons) - Sodium Metabisulfite (250 lbs) - Aluminum Chemical Specialists ACS 900S (24,000 gallons total) - Norit Americas Hydro-Darco B Powdered Activated Carbon (9,000 lbs) - Sodium Hypochlorite Solution 12.5% (69,000 gallons total) - Holland Chemicals Poly Aluminum Chloride PC-H180 (18,000 gallons) - Calcium Hypochlorite (500 lbs granular, 100 lbs tablets) - Evoqua Bioxide (14,000 gallons) - Innovative Water Care Constant Chlor Plus (500 lbs) - Hydrogen Peroxide 33%-35% (500 gallons) - Estimated quantities and packaging requirements specified for each chemical - Delivery to multiple water treatment plants and pump stations in Middletown - OEMs and Vendors Mentioned: - Aluminum Chemical Specialists (ACS 900S) - Norit Americas (Hydro-Darco B) - Holland Chemicals (PC-H180) - Evoqua (Bioxide) - Innovative Water Care (Constant Chlor Plus) - Notable Requirements: - Preference for vendors bidding on the full list of chemicals - Temporary storage tanks to be provided at no cost if needed - Contingency packaging required in case of storage tank failure - Compliance with safety, training, and insurance requirements - Local vendor preference applies - Place of Performance/Delivery: - Charles Bacon Water Treatment Plant, John Roth Water Treatment Plant, Francis Patnaude Pump Station, and other city facilities in Middletown, CT

Description

The City of Middletown is soliciting sealed proposals for the purchase of various water treatment chemicals on an as-needed basis for the Water and Sewer Department. Bids must be submitted to the Supervisor of Purchases by July 14, 2026, at 11:00 AM. Bid documents are available at the Purchasing Office or can be downloaded from the City of Middletown website. Bids will be opened and read aloud via Webex, and the City reserves the right to reject any or all bids or waive any irregularities.

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