UNSPSC 30103504: Plastic honeycomb core

UNSPSC 30103504 Plastic honeycomb core is a Commodity code that describes lightweight structural fill and composite materials used in construction applications, though the recent state and local solicitations tagged under this code do not reflect purchases of honeycomb core materials themselves. Instead, the opportunities posted show bridge and facility construction projects where such materials might be specified as components within larger structural assemblies, but the primary solicitations are for general construction services rather than discrete honeycomb core procurement. The issuing bodies pursuing work under this code are municipal capital delivery departments and county governments, specifically Sarasota County and the City of San Antonio, both of which are managing bond-funded construction projects and soliciting general contractors for full-scope bridge and facility work rather than materials suppliers.

Activity appears concentrated in Florida and Texas. Sarasota County posted an IFB for construction of a steel truss pedestrian bridge on Midnight Pass Road with a response date of July 27, 2026. The City of San Antonio Capital Delivery Department posted two competitive sealed proposals: one for Hays Street Bridge Connections & Eastside Area Streets (RFCSP2026025, due August 25, 2026) and one for Fire Station #33 Facility Replacement (RFCSP2026071, due July 30, 2026). All three projects are funded through local bond measures and solicit general construction services. The mismatch between the code's nominal focus on honeycomb core materials and the actual solicitations for complete bridge and facility construction suggests limited direct procurement of plastic honeycomb core as a distinct line item under this code in the recent state and local market.