UNSPSC 73181300: Heat treatment services

UNSPSC 73181300 Heat treatment services is a Class code that sees minimal recent state and local procurement activity aligned with its nominal scope. The single recent opportunity in the database—a City of DeBary, Florida irrigation system improvement project posted in April 2026—involves installation and conversion of park irrigation infrastructure from a Baseline to Hunter system, including controllers, valves, flow meters, and piping. This work falls squarely under landscape or facility construction and maintenance, not heat treatment services. The mismatch suggests the code is either misapplied in state and local procurement systems or carries a definition divergent from its abstract name in this jurisdiction's taxonomy.

The City of DeBary irrigation project (Solicitation 0315, Bid 03-15) was a competitive bid with a $90,000 Engineer's estimate, a 45-calendar-day completion requirement from Notice to Proceed, and a mandatory pre-bid conference held March 25, 2015. The response deadline was April 10, 2015, at 10:00 AM. No recent opportunities beyond this single posting appear in the available data. Business development professionals evaluating this code should treat it as dormant for state and local procurement purposes and verify whether their service offerings in heat treatment, metallurgy, or materials processing align with how their target jurisdictions actually tag such work—likely under different UNSPSC codes focused on construction, fabrication, or specialized manufacturing services.