UNSPSC 41111802: Liquid penetrant examination equipment

UNSPSC 41111802 Liquid penetrant examination equipment, a Commodity code, shows minimal alignment between its nominal scope and state and local procurement activity. The code name references nondestructive testing equipment used to detect surface and near-surface flaws in metal and other materials, yet recent solicitations tagged to this code reflect unrelated purchases: chemical supplies (copper sulfate crystals and liquid), HVAC system replacement and installation, and particle counter equipment for water treatment facilities. None of these activities constitute liquid penetrant examination or nondestructive testing services. State and local governments purchasing under this code appear to be either mislabeling their procurements or the code is being used as a catch-all classification for water treatment and facility infrastructure work. The issuing bodies in the recent record are county-level entities—Pasco County and Gwinnett County, Georgia—both managing water resources and facility operations.

Geographic activity concentrates in Florida and Georgia, based on the three most recent solicitations posted between March and June 2026. Gwinnett County Board of Commissioners issued two competitive sealed bids (PE77023NONST2026000000527 for particle counter replacement at the Lanier and Shoal Creek Filter Plants, due May 8, 2026, and PE77023NONST2026000000534 for HVAC system replacement at the F. Wayne Hill Water Resources Center Operations Building, due June 12, 2026), while Pasco County, Florida posted an as-needed request for quotation (RFQFP261004 for copper sulfate crystals and liquid, due June 26, 2026). The code does not currently reflect meaningful activity in liquid penetrant examination or nondestructive testing services, suggesting either a tagging error across these records or a fundamental mismatch between the code's definition and its procurement use in state and local systems.