UNSPSC 72141121: Water main construction service

The building of water main lines owned by others

UNSPSC 72141121 Water main construction service is a Commodity code covering the installation, replacement, and extension of water distribution infrastructure—mains, laterals, appurtenances, and associated site work—that state and local water utilities, municipal water departments, and county water authorities procure regularly through sealed-bid and RFP processes. Recent activity shows water main work spanning replacement of aging galvanized and thin-wall PVC lines; new main extensions into undeveloped areas; horizontal directional drill installations under roadways and sensitive terrain; meter connections and service-line work; and auxiliary infrastructure such as fire hydrants, gate valves, pressure-reducing valves, and isolation fittings. Issuing bodies include municipal water departments (City of Leesburg, City of Elberton, City of Greenville), county water authorities (Dorchester County Water & Sewer Department, Cherokee County Water & Sewerage Authority, Henry County Water Authority, Cobb County Water System), multi-jurisdictional water districts (North Texas Municipal Water District), and state-level environmental services agencies (Maryland Environmental Service). Work spans isolated single-project replacements of a few thousand linear feet to phased installations across neighborhoods, with contract durations typically 90 to 365 calendar days, liquidated damages assessed per day for delays, and performance and payment bonds required at 100 percent of contract value. Prevailing wage, Davis-Bacon, Build America Buy America, and disadvantaged business enterprise compliance appear consistently when federal or state grants fund the projects.

Recent opportunities cluster in the Southeast and South—South Carolina (Dorchester County, Barnwell County, Beaufort County), Georgia (City of Elberton, City of Greenville, Lanier County, Cobb County, Henry County Water Authority, Fayette County), Florida (City of Leesburg, Collier County), and Texas (Pasco County, City of Waco, North Texas Municipal Water District)—with secondary activity in the Mid-Atlantic (Maryland Environmental Service). Representative current solicitations include the City of Leesburg, Florida's Bentley Road 12-inch main replacement (IFB 26-015-LK, bids due June 18, 2026, approximately 3,500 linear feet of C900 PVC pipe with fire hydrant and valve assemblies), the City of Elberton, Georgia's 2026 Galvanized Main Replacement (sealed bids due July 30, 2026, approximately 15,000 linear feet with meter relocation work, subject to Davis-Bacon and Build America Buy America requirements), Dorchester County, South Carolina's Morgan Road Water Main project (bids due July 28, 2026, two phases totaling approximately 10,815 linear feet of 10-inch and 6-inch main with twelve fire hydrant assemblies), and the City of Greenville, Georgia's Terrell Street resurfacing and water line replacement (RFP due July 21, 2026, approximately 700 linear feet of 6-inch water line paired with full-depth pavement work).