UNSPSC 30131511: Concrete armor unit

A block built to protect a breakwater or a coastal structure by weakening wave energies.

UNSPSC 30131511 Concrete armor unit is a Commodity code that reflects state and local procurement activity focused on concrete repair, replacement, and material recycling within public works and infrastructure programs. Recent solicitations show the code captures asphalt and concrete patching on an on-call basis, sewer infrastructure rehabilitation involving removal and replacement of pipe with precast concrete manholes, crushing services for recycled concrete and asphalt materials, and pavement rehabilitation projects encompassing Portland cement concrete curb, gutter, ramp, and sidewalk work. The issuing bodies are primarily municipal public works departments and county sanitation or transportation authorities—the City of Phoenix Public Works Streets Division, Santa Clara County (Sanitation District No. 2-3 and County transportation), and Cherokee County Board of Commissioners Purchasing Department—indicating mixed activity across cities, counties, and special-purpose districts.

Recent opportunities span California and Georgia. The City of Phoenix posted an RFP for utility cuts and asphalt and concrete patches on an as-needed basis with a due date of September 25, 2026. Santa Clara County issued two ITBs: the Structural Defect Repair Project Phase 2 (Sanitation District No. 2-3) seeking bids for thirty-five sanitary sewer mainline point repairs, pipe-burst replacements, and mainline extensions with new precast concrete manholes, due September 17, 2026; and the Central Expressway Pavement Rehabilitation Project seeking pavement rehabilitation and PCC curb, gutter, ramp, and sidewalk work, due May 21, 2026. Cherokee County Board of Commissioners Purchasing Department requested competitive sealed bids for concrete and asphalt crushing services in support of Public Works, due August 25, 2026. No dollar values or contract terms are disclosed in the available materials.