UNSPSC 81101802: Chemical process engineering service

A service providing the design, operation, control, and optimization of chemical, physical, and biological processes through the aid of systematic computer-based methods.

UNSPSC 81101802 Chemical process engineering service is a Commodity code that captures specialized technical consulting for industrial chemical systems, treatment programs, and hazardous material handling infrastructure. State and local governments procure under this code primarily for power plant chemical treatment programs, hazardous material storage design and certification, and water/wastewater chemical process engineering. Recent solicitations show demand for boiler and steam generator treatment chemical programs at municipal utility generating stations, custom-engineered hazardous material storage containers meeting EPA and OSHA compliance standards, and chemical system consultation supporting safe operation of utility plant auxiliary systems. The issuing bodies include municipal utilities departments, county environmental and natural resources agencies, and water authorities. Sarasota County appears as a repeat buyer, having posted two separate RFQs for hazardous material herbicide storage containers within a two-month window (August and September 2026).

Activity concentrates in Florida and Georgia, with the largest recent opportunity volume in Florida. Sarasota County issued two RFQs for custom 20-foot HAZMAT herbicide storage containers with integrated secondary containment, electrical systems, and spill capacity—both with response deadlines in August and September 2026 and pricing capped at $50,000 per unit. The City of Tallahassee issued an RFP due August 31, 2026 for power plant chemical treatment programs covering boiler and heat-recovery steam generator chemicals and consultation services at the A. B. Hopkins and Sam O. Purdom Generating Stations. Pinellas County, Florida issued a multi-year RFQ (due December 18, 2025) for professional engineering services supporting water and wastewater treatment facilities and chemical instrumentation and controls as part of a five-year utilities capital improvement contract spanning 2026–2031. The code also captures broader utility infrastructure engineering with chemical treatment components, though the recent opportunities block includes solicitations (engineering design, wastewater facility rehabilitation, building commissioning) that use this code tag but do not center on chemical process engineering.