UNSPSC 41113825: Soil aggregate analyzer

A type of device that is designed to measure the aggregation as the physical property of soil.

UNSPSC 41113825 Soil aggregate analyzer is a Commodity code that captures equipment and related services for testing, analyzing, and processing soil and aggregate materials used in construction, infrastructure, and public works projects. State and local governments procure soil analyzers, compactors with integrated analysis capability, and field/laboratory testing services to support road construction, utility infrastructure, geotechnical assessment, and materials compliance verification. The issuing-body mix spans state transportation departments, county governments, city utilities, and special-purpose districts; repeat buyers include state DOT agencies (Texas Department of Transportation, Michigan Department of Transportation) and county public works or utilities functions (Orange County Parks, Henry County, City of Augusta utilities). Work solicited ranges from equipment purchases (truck-mounted Cone Penetrometer Test systems, Proctor soil compactors) to on-call field and laboratory testing services for compressive strength, density, compaction, soil classification, and asphalt analysis, all performed to ASTM and agency-specific standards such as GDOT guidelines.

Recent activity clusters in the Southeast and Southwest, with notable solicitations from Texas (TxDOT's Proctor soil compactor with analyzer, due October 27, 2026), Georgia (Henry County on-call materials and field testing, RFQ due September 9, 2026; City of Augusta geotechnical testing services RFP due September 11, 2026), Michigan (MDOT's truck-mounted CPT sounding unit awarded to Applied Research Associates at $1,011,529.00 in July 2026), and Florida (City of Key West electrical insulating oil testing, two separate RFPs with due dates February 20, 2026 and April 17, 2026). Orange County, California issued an IFB for sand, gravel, aggregate base, and decomposed granite materials delivery with response date November 2, 2026, applying 5–8% local small business and DVBE preference. Georgia county procurements mandate Georgia Department of Transportation prequalification as an eligibility gate. Contract terms typically span one to three years with optional one-year renewal periods and firm pricing for the initial year; scope quantities range from eight concrete test pours and 65 Modified Proctor tests (Augusta) to ongoing delivery of multiple material types to 31 park locations (Orange County).