UNSPSC 31311201: Aluminum riveted pipe assemblies

UNSPSC 31311201 Aluminum riveted pipe assemblies (Commodity) shows minimal relevant recent activity. State and local governments soliciting under this code are primarily acquiring industrial piping infrastructure—including HDPE and PVC pipe, ductile iron piping, schedule 80 CPVC chemical injection lines, and associated fittings—for water treatment, wastewater, stormwater, and drainage applications rather than aluminum riveted assemblies specifically. The issuing bodies include municipalities (Phoenix, Palm Bay, Fort Worth), counties (Collier, Orange, Santa Clara), and regional water authorities operating across water and wastewater treatment systems, roadway reconstruction projects, and emergency infrastructure replacement. Work scopes range from as-needed supply contracts with 24- to 48-hour delivery requirements to large-scale capital projects involving pipe replacement, chemical systems installation, and facility retrofits at operating treatment plants.

Recent opportunities cluster in Florida and Arizona. The City of Phoenix Public Works Department posted IFB 26-SW-0379 on July 8, 2026 (due August 12, 2026) for three-year supply of HDPE, PVC, and miscellaneous fittings on an as-needed basis with DBE compliance and local inventory requirements. Collier County, Florida issued bid solicitations for the Naples Park utilities renewal project (May 15, 2026 deadline, $17.8 million estimated budget) and the SCRWTP Lime Softening Improvements blend tank (July 1, 2026 deadline, $3.29 million estimated budget), both involving ductile iron and CPVC piping installations. The City of Fort Worth posted RFP 26-0222 (July 23, 2026 deadline) for a one-year aluminum, iron, and steel materials supply agreement with a 30 percent small business participation goal. The City of Palm Bay, Florida issued ITB for I-95 Outfall Pipe Replacement (July 14, 2026 deadline) requiring removal and installation of replacement outfall piping with state environmental permits. These projects emphasize compliance with federal environmental standards, liquidated damages for schedule performance, insurance and bonding requirements, E-Verify enrollment, and performance on comparable prior projects valued at $1 million to $3.5 million or higher.