UNSPSC 12162700: Fluid loss additives

UNSPSC 12162700 Fluid loss additives (Class) encompasses water treatment chemicals and related products that state and local water utilities, municipal treatment plants, and school districts procure to support drinking water and wastewater treatment operations. Recent solicitations show procurement focus on lime-based products (calcium oxide, hydrated lime, lime slurry), sodium hypochlorite, hydrochloric acid, aluminum sulfate, and specialty compounds such as citric acid and hydrogen peroxide—many tied to water pH adjustment, disinfection, clarification, and corrosion control rather than drilling or industrial-scale fluid-loss applications. Issuing bodies are predominantly municipal water departments and treatment authorities, supplemented by county water systems, regional water recovery districts, and school districts operating pools. The City of Holly Hill, City of St. Petersburg, City of Cocoa, City of Phoenix, City of Cartersville, and the School Board of Pinellas County appear as repeat buyers, with solicitations posted through September 2026 indicating steady regional demand.

Recent opportunities are geographically concentrated in Florida (Holly Hill, St. Petersburg, Cocoa, Valdosta, Sarasota County, Jackson, Tucson, Meriden), Georgia (Cartersville, Gwinnett County, Griffin, Valdosta), Arizona (Phoenix), Connecticut (Meriden), and Oregon (Clean Water Services), spanning both large metropolitan systems and smaller municipalities. Representative solicitations include the City of St. Petersburg IFB for calcium oxide supply to the COSME Water Treatment Plant (bids due October 29, 2026), City of Cocoa ITB for liquid sodium hypochlorite (bids due September 23, 2026 with 5% local preference for Brevard County vendors), City of Phoenix five-year IFB for hydrochloric and citric acid (bids due October 16, 2025, with DBE participation requirements), School Board of Pinellas County RFQ for swimming pool chemicals across five schools (bid due February 11, 2026, estimated annual value $35,000), and City of Cartersville IFB for multi-chemical water treatment delivery to two plants (bids due October 30, 2026). Contracts typically run one to five years with firm pricing for 12 months and CPI- or producer-price-index adjustments thereafter; NSF 60/61 and AWWA certification requirements are standard, and bidders must carry commercial general liability and pollution liability insurance. Two sole-source notices from Holly Hill to Chemco Systems LP and Andritz Separation Inc. reflect OEM parts and service lock-in for specialized equipment; open competition dominates the broader market.