UNSPSC 72154401: Pipefitting fabrication service

Service by pipefitters or steamfitters to lay out, assemble, or fabricate mechanical piping systems. Work typically is with industrial process piping and heating and cooling systems where piping is under high pressure, which requires metals such as carbon steel, stainless steel, and many different alloy metals fused together through precise cutting, threading, grooving, bending and welding

UNSPSC 72154401 Pipefitting fabrication service (Commodity) encompasses the removal, installation, and replacement of water service lines, underground piping systems, and associated fittings for municipal utilities. State and local governments currently procure this work through utility commissions, public works departments, and water authorities seeking to upgrade aging plastic or metal water infrastructure to modern materials such as copper or ductile iron, often as part of larger capital improvement programs or emergency replacement initiatives. The issuing bodies span utility commissions in smaller municipalities (like the Town of Waterford, Connecticut), major metropolitan water authorities (Great Lakes Water Authority in Michigan), city public works departments, and state-supported facilities requiring plumbing maintenance and system upgrades. The work typically includes excavation, trench management, pipe installation with restrained joints and cathodic protection systems, valve installation, pressure testing, and pavement or site restoration.

Recent solicitation activity is concentrated in Connecticut, Michigan, Florida, Georgia, and Texas. The Town of Waterford Utility Commission issued IFB 26-014 in October 2026 (due November 12, 2026) for replacement of plastic water services with copper water services on Rope Ferry Road, requiring substantial completion within 90 days and subject to Connecticut prevailing wage and 25 percent small and minority-owned business set-aside requirements. The Great Lakes Water Authority released REQ0007888 in April 2026 (due June 5, 2026) for installation of approximately 2,750 linear feet of 24-inch ductile iron water transmission main on Merriman Road in Garden City, Michigan, with 457-day substantial completion requirement, liquidated damages of $2,500 per day, and mandatory Business Inclusion and Diversity Plan participation. The Texas Health and Human Services Commission solicited pipeline maintenance and repair services at San Angelo State Supported Living Center under IFB HHS0017260 (due May 4, 2026 and extended under HHS0017386 due July 24, 2026) for removal and replacement of all underground water piping with phased installation, requiring three years' relevant experience, TSBPE licensing, four-hour response time during business hours, and firm fixed pricing with 20 percent materials markup cap. These opportunities typically require performance and payment bonds equal to 100 percent of contract value, comprehensive general liability insurance of $1 million to $2 million per occurrence, and compliance with state prevailing wage and nondiscrimination statutes where applicable.