UNSPSC 12162602: Organic clay stabilizers

UNSPSC 12162602 Organic clay stabilizers is a Commodity code that encompasses erosion control products and soil stabilization materials state and local governments apply to prevent surface degradation at landfills, transfer stations, and other environmental remediation sites. Recent solicitations show work spans both chemical stabilizers (copper sulfate compounds) and biological stabilization methods (hydroseeding with seed mixes and compost applications). Issuing bodies include county waste management departments and county procurement offices; Sacramento County's Department of Waste Management and Recycling and Pasco County, Florida are the two recent buyers represented in posted opportunities.

Sacramento County's Department of Waste Management and Recycling issued RFB 2026RFB0049 for erosion control services due June 11, 2026, seeking contractors to apply seed mix via hydroseeding across approximately 49 acres spread across Kiefer Landfill, Elk Grove Landfill, South Area Transfer Station, and North Area Recovery Station, with work required annually before the wet season. Pasco County, Florida posted RFQFP261004 on June 3, 2026, due June 26, 2026, soliciting suppliers for large copper sulfate crystals and liquid copper sulfate on an as-needed basis under an indefinite-quantity arrangement. The geographic activity centers on California and Florida. Sacramento County's bid preference structure includes a 5% local business preference for contractors with principal place of business in Sacramento County and a 2% micro-business preference for State-certified contractors; prevailing wage compliance under California Labor Code is required, and the initial contract term is 12 months with options to extend for up to four additional one-year terms.