Opportunity

Connecticut Danbury Civic Plus #03-25-26-06

Danbury Water Department Solicits Bids for Water Treatment Chemicals

Posted

April 14, 2026

Respond By

May 19, 2026

Identifier

03-25-26-06

NAICS

424690

The City of Danbury Water Department is seeking bids for the supply of water treatment chemicals for the upcoming fiscal year. - Government Buyer: - City of Danbury, Water Department, Purchasing Department - Contact: Charles J. Volpe, Jr. - Products Requested: - Sulfate of Alumina (50% liquid): 2,325,000 wet lbs - Hydrofluorosilicic Acid (25%): 120,000 wet lbs - Copper Sulfate (medium size crystals, 50 lb bags): quantity unspecified - Sodium Hydroxide (25% solution): 890,000 wet lbs - Sodium Hypochlorite (15% solution, filtered prior to delivery): 550,000 wet lbs - Orthophosphoric Acid (36%): 70,000 wet lbs - Potassium Permanganate (free flowing grade, 55 lb pails): 8,000 lbs - Unique or Notable Requirements: - All chemicals must be ANSI/NSF Standard 60 certified for potable water use - Vendors must provide NSF certification documentation - Safety Data Sheets must be provided 72 hours before each delivery - Deliveries are FOB Destination to specified water treatment plants in Danbury, CT - OEMs and Vendors: - No specific OEMs or vendors are named in the solicitation - Delivery Locations: - West Lake Treatment Plant, Margerie Water Treatment Plant, Sleepy Hollow Water Treatment Plant, Water Department Building #3 (53 Newtown Road), all in Danbury, CT

Description

The City of Danbury is soliciting sealed bids for various chemicals required by the Water Department. The procurement includes chemicals such as Sulfate of Alumina, Hydrofluorosilicic Acid, Copper Sulfate, Sodium Hydroxide, Sodium Hypochlorite, Orthophosphoric Acid, and Potassium Permanganate in specified quantities. Vendors must be NSF certified and provide documentation that chemicals meet ANSI/NSF Standard 60 for drinking water additives. Bids are due by May 19, 2026, at 10:00 AM at the Purchasing Agent's Office in City Hall, Danbury, CT.

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