UNSPSC 12352133: Freeze conditioner

A chemical compound sprayed over mined coal to keep it from freezing in railroad cars.

UNSPSC 12352133 Freeze conditioner (Commodity) covers disinfectant and treatment-chemical products that state and local governments procure for facility operations, water treatment, and sanitation — though the recent opportunities show the code is being tagged for hypochlorous acid generators and conventional water-treatment chemicals rather than freeze-conditioning agents. Escambia County Board of County Commissioners and the City of Flowery Branch represent the issuing bodies active under this code in the recent record, with municipalities and county departments pursuing both equipment (hypochlorous acid generation systems) and consumable supplies (water disinfectants, treatment chemicals) for drinking-water facilities, wastewater plants, and general facility sanitation. The scope spans purchase, installation, and maintenance of on-demand disinfectant-generation equipment, as well as ongoing supply contracts for chlorine compounds, coagulants, caustic soda, fluoride, acids, and polymers used in water and wastewater treatment pipelines.

Recent activity centers in Florida, where Escambia County issued a sole-source procurement (SSC2526004, released February 25, 2026, due February 25, 2026) for an EPA-approved hypochlorous acid generator capable of producing 600 gallons per 24 hours at 200 and 500 PPM concentrations, with 60-day delivery, comprehensive training, 24/7 maintenance, and cloud-connected EPA-compliance reporting; and a competitive RFP (PD2526083, posted June 30, 2026, due August 11, 2026) by Escambia County for purchase, installation, and maintenance of a hypochlorous acid generator with ongoing support. The City of Flowery Branch, also in Florida, issued an IFB (26-007, posted March 4, 2026, due April 21, 2026) for a five-year supply contract beginning Fiscal Year 2027 covering seven chemical products — ACH, sodium hypochlorite, caustic soda, citric acid, hydrofluosilicic acid, and polymer — with NSF/ANSI/CAN 60 certification required for drinking-water chemicals, mandatory pre-bid meeting on March 24, 2026, mandatory site visits to treatment facilities, and bonding and insurance thresholds triggered if the contract exceeds $250,000.