UNSPSC 70131705: Soil classification

UNSPSC 70131705 Soil classification is a Commodity code that describes geotechnical investigation, laboratory soil analysis, and subsurface characterization services for site development and infrastructure projects. State and local governments procure these services primarily through engineering and design firms competing for work on capital projects—including utility infrastructure, building construction, transportation, and environmental remediation—where detailed soil properties, bearing capacity, settlement analysis, and corrosion risk determine foundation design and site grading requirements. Issuing bodies include municipal utilities, county governments, state departments of environmental protection and transportation, and special-purpose districts such as flood control authorities. The work is highly technical, typically embedded within larger design-build or construction management contracts, and often a gating requirement before permitting and construction can proceed.

Recent activity under this code is sparse and concentrated in the Southeast. The most substantive recent opportunity is Dalton Utilities' (Georgia) RFP PE75553NONST2026000000058 for the JD Cope GEOTech Survey, posted June 26, 2026 with a response date of June 30, 2026, which solicited comprehensive geotechnical investigation including 24 borings to 100 feet, cone penetrometer testing, thermal and electrical resistivity surveys, laboratory classification and corrosion analysis, and a seismic hazard assessment for a new gas-fired generation facility in Whitfield County. The remaining opportunities in the block address soil testing only as a component of larger procurement categories—materials testing for a fire station in Connecticut, custom farm services and land management across multiple states, and landscape architecture services—and do not represent dedicated soil classification contracts. Geographic spread is limited; only Georgia shows a standalone soil classification procurement in the past four months. The code appears to see low direct procurement volume, with soil testing and investigation work typically embedded within broader geotechnical or construction services solicitations rather than isolated through dedicated UNSPSC 70131705 coding.