UNSPSC 47101562: Drum screen

A facility that is made to have the pollutant water with solid matter to flow in to the drum-type rotating screen inside that has the water passes the screen to purify while the solid matter are filtered through the screen to be discharged.

UNSPSC 47101562 Drum screen, a Commodity code, encompasses replacement parts and service equipment for wastewater treatment and water processing systems. State and local governments procure under this code specialized aeration, grinding, screening, and separation equipment along with integrated OEM parts, maintenance, and turnkey installation services to support operational continuity at treatment facilities. The recent opportunities show that issuing bodies are primarily municipal water and wastewater utilities and county departments of water resources, with dominant repeat activity from Florida municipalities (Holly Hill, Tampa, Collier County), Georgia counties (Gwinnett, DeKalb), and regional water authorities. Procurement mixes sole-source awards to established equipment manufacturers and OEM-authorized service providers—reflecting the proprietary and compatibility-driven nature of installed infrastructure—with competitive bids for parts, chemicals, and specialized services. A representative sole-source notice from the City of Holly Hill, Florida (SS202001, posted October 19, 2026) procured a WesTech DS43 Dual Shaft Drive replacement unit for softener equipment at a water treatment plant at $113,067, including installation. The same jurisdiction posted multiple other sole-source procurement notices on October 19, 2026 for Xylem Flygt OEM pump parts, Chemco lime slaking systems, and Andritz separator equipment, all with seven-day public notice periods before direct award. A competitive opportunity from Collier County (RFB 268705, posted October 13, 2026, due November 13, 2026) sought countywide water treatment and wastewater chemicals—ammonia, chlorine, sulfuric acid, sodium hydroxide, polymers—across five facilities with an estimated annual volume of $4 million and a four-year contract term with one optional renewal.

Recent activity concentrates in Florida, Georgia, and Texas, with secondary presence in other states. The City of Phoenix issued an IFB for Sanitaire membrane diffusers (IFB-26-0382, due July 2, 2026) under the DBE-N program for two wastewater facilities. Gwinnett County Board of Commissioners posted multiple competitive solicitations for bypass pumping services (recurring annual contracts with four renewals), grinder replacement at pump stations, and solids dewatering polymer. The City of Atlanta's Department of Watershed Management issued requests for JWC Environmental grinder parts and repairs and for Watson-Marlow Bredel hose pump components. The majority of opportunities are responses to existing infrastructure compatibility requirements or as-needed replacement and service contracts, with solid multi-year procurement volume and minimal evidence of horizontal market fragmentation—most issuers work with one or two established vendors per equipment class due to the proprietary integration constraints documented in sole-source notices.