UNSPSC 46191510: Thermal observation device TOD

A night observation equipment for the front line monitoring that converts the difference of infrared ray energy released from the identifiable target into the visible image.

UNSPSC 46191510 Thermal observation device (TOD), a Commodity code, shows minimal alignment between its nominal scope and recent state and local procurement activity. The code's abstract title suggests thermal imaging or infrared detection equipment, yet the recent opportunities posted under it span gas extraction services, atmospheric monitoring instruments, well servicing, and detector procurement—none of which are thermal observation devices. State and local purchasing offices appear to have applied this code inconsistently or as a catch-all classification for environmental monitoring and hazardous-condition detection work. The few issuers surfaced include a city environmental services division, a city water department, a county procurement office, and a state natural-resource agency, but no pattern of repeat buyers emerges from the sparse record.

Recent activity centers on Arizona, Georgia, and Texas. The City of Tucson Environmental and General Services Division issued RFP 240011 in September 2026 for EPA-certified refrigerant reclamation services—extracting gases from approximately 50 units per week at the Los Reales Sustainability Campus, with a response deadline of September 19, 2024 (note: date appears erroneous in the source), a one-year initial term, and potential for four one-year renewals. The City of Phoenix Water Services Department solicited atmospheric monitoring instruments and fixed sensors via IFB-270435, due September 4, 2026, for five-year installation and maintenance at water and wastewater facilities, with DBE-Neutral participation requirements and a mandatory pre-offer conference on August 25, 2026. Gwinnett County, Georgia issued a brief RFQ for Acrulog Detectors in July 2026 with minimal disclosed scope. The Texas General Land Office posted RFQ 455-26-1020 for high hydrogen sulfide well services across the state's oil and gas assets. The code shows little relevant recent activity and warrants verification before pursuit.