UNSPSC 23152108: Punch plate vibratory separation screen

Separation equipment screen based on punch plate action

UNSPSC 23152108 Punch plate vibratory separation screen (Commodity) covers mechanically cleaned wastewater screens and related separation equipment used in municipal water and wastewater treatment plants. Recent state and local solicitations under this code reflect procurement of proprietary aeration systems, drive shaft assemblies, screening equipment, and treatment residuals removal services — all integrated into existing wastewater infrastructure. State and local issuing bodies acquiring under this code include municipal water and wastewater utilities, county environmental services departments, and specialized water treatment authorities. The City of Holly Hill, Hillsborough County, and Clayton County all posted acquisitions in the past four months, with repeat procurement from Hillsborough County for ongoing system maintenance and installation.

Geographic activity concentrates in Florida and Georgia, with recent opportunities posted by Holly Hill and Hillsborough County, Florida; Clayton County and Columbia County, Georgia; and Anne Arundel County, Maryland. Representative recent opportunities include the City of Holly Hill's sole-source procurement of a WesTech DS43 Dual Shaft Drive unit and turnkey installation for $113,067.00 through a Notice of Intended Decision (September 22, 2020 adoption date); Hillsborough County's sole-source notice for Wet Well Wizard aeration systems covering 60 to 80 units annually over five years at an estimated value of $5.371 million with a challenge deadline of September 22, 2026; Clayton County and Columbia County's RFP for drinking water treatment residuals removal and disposal at two plants each (proposals due July 30, 2026); and the Maryland Environmental Service's competitive sealed-bid solicitation for one mechanically cleaned wastewater screen with a 6-millimeter opening for the Dorsey Run Wastewater Treatment Plant in Jessup (bids due May 28, 2026, with mandatory pre-bid site visits on May 6 and May 8, 2026).