UNSPSC 41113902: Dissolution or disintegration testers

UNSPSC 41113902 Dissolution or disintegration testers is a Commodity code, but the recent state and local solicitations tagged under it reflect a broader scope of construction materials testing and inspection services—soil compaction and bearing-capacity testing, concrete strength verification, structural steel and weld inspection, electrical equipment diagnostics, and fire-protection system validation—rather than laboratory pharmaceutical or chemical dissolution equipment. State and local governments procure these services through departments of transportation, municipal engineering offices, utility authorities, county flood-control districts, and construction project management offices. The work is performed by specialized materials testing firms (MTFs) and construction engineering consultants who deploy certified inspectors and technicians to job sites throughout the construction and commissioning phases.

Recent activity spans Michigan, Connecticut, Florida, and Texas. The Michigan Department of Transportation issued RFP5912600000022681 on June 26, 2026 (due July 16, 2026) for a truck-mounted Cone Penetrometer Test sounding unit with specified hydraulic capacity, data acquisition systems, and soil-sampling equipment, with delivery to Lansing by August 20, 2026. The Town of Waterford, Connecticut solicited RFP26009 on April 21, 2026 (due May 5, 2026) for Special Inspector and materials testing services covering the Oswegatchie Fire Station construction, including soil placement and compaction tests, seven- and 28-day concrete strength testing, reinforcing steel and structural welding inspections using ultrasonic and magnetic particle methods, masonry unit and mortar testing, and cold-formed metal framing inspections. Keys Energy Services (City of Key West, Florida) issued dual electrical insulating oil testing RFPs in April 2026 (RFP 0426 due February 23, 2026; RFP 1026 due April 17, 2026) for annual testing of 28 power transformer main tank units, 13 load tap compartment units, and 10 voltage regulator units under three-year base contracts with two optional one-year renewals. The Harris County Flood Control District issued RFSQ 260032 on January 30, 2026 (due March 2, 2026) for on-call construction materials engineering and testing services supporting stormwater detention, channel repair, and bridge work, with selected firms enrolled in a five-year registry beginning April 2026 and compensation per the Harris County Fee Schedule (2024).