UNSPSC 41111618: Gage block set

UNSPSC 41111618 Gage block set is a Commodity code that in recent state and local procurement activity covers precision measurement and metrology equipment far broader than the code's nominal name suggests. The work being solicited includes high-precision handheld 3D laser scanning systems, precision laser distance meters, total stations with geodetic-grade accessories, and general inspection supplies. State and local issuers across this code span state departments of transportation, county boards of commissioners, city procurement offices, and public universities. The Illinois Department of Transportation has posted two separate solicitations for the same high-precision handheld 3D laser scanning system — one initially in August 2026 (due August 18) and a rebid in September 2026 (due September 25) — indicating repeat purchasing and possibly a recompete after an initial award cycle. The specifications across IDOT solicitations are stringent, requiring equipment traceable to ISO 17025 accredited laboratory certification, metrology-grade accuracy tolerances of 0.025 mm or better, and software compatibility with major CAD platforms. Training, warranty repair, and freight delivery are included in vendor responsibility.

Recent activity spans Illinois, Florida, Texas, and Pennsylvania. The Illinois Department of Transportation represents the most active buyer under this code, with two separate rebids for 3D laser scanning systems for pavement certification testing at the Illinois Certification and Research Track. The City of Pennsylvania issued a micro purchase for a 150-foot laser distance meter (due September 8, 2026). Marion County Board of County Commissioners in Florida procured a Stalker 2X motorcycle radar system under sole-source authority (due July 13, 2026). The University of Texas at Austin's Cockrell School of Engineering issued an ITB for Leica TS-60 total stations and precision geodetic surveying equipment (due June 30, 2026) for McDonald Observatory. The City of Philadelphia issued a Firm Limit micro purchase for general inspection supplies (due May 27, 2026), though the specific items are not detailed in the notice and the connection to this code's metrology focus is unclear. Vendors pursuing this code should expect competitive bids on specialized equipment, manufacturer authorization requirements or sole-source justifications, and detailed technical compliance with ISO and VDI/VDE standards.