UNSPSC 71112009: Gamma ray services

Services used to measure the amount of gamma rays produced in an area.

UNSPSC 71112009 Gamma ray services is a Commodity code that state and local procurement records tag inconsistently with actual work being purchased. The recent opportunities block contains four solicitations, only one of which relates meaningfully to the code's nominal scope: the Eastern Municipal Water District's digester gas utilization project involves measurement and monitoring of biogas composition and flow (hydrogen sulfide levels, methane content, cubic feet per minute), which could involve gamma ray or radiometric sensing in industrial applications. The other three opportunities—landfill gas collection and control system construction (Dalton-Whitfield Solid Waste Authority), irrigation system installation (City of DeBary, Florida), and municipal executive search services (City of College Park, Georgia)—fall outside the code's taxonomy entirely and suggest substantial tagging error. State and local procurement records show no clear pattern of gamma ray services being purchased under this code designation at present.

The one potentially relevant recent opportunity is the Eastern Municipal Water District's Design-Build-Finance-Own-Operate-Maintain agreement for digester gas utilization across three regional water reclamation facilities in Riverside County, California, issued as RFP 3900 with a proposal deadline of April 13, 2026. The project requires the selected proposer to design and construct facilities converting anaerobic digester gas to renewable natural gas or other energy products, with digester gas generation projected between 149–418 cubic feet per minute annually across the three sites and quality parameters including methane content of 50–61% by volume and hydrogen sulfide levels varying significantly. The District retains ownership of all work products and intellectual property, prevails under South Coast Air Quality Management District rules, and anticipates board approval and contract execution in October 2026 with substantial completion by June 2029. The mismatch between code designation and actual solicitation content suggests that procurement professionals evaluating this code should verify tagging directly against individual opportunity documents rather than rely on UNSPSC routing.