NIGP 91345: Construction, Sewer and Storm Drain

NIGP 91345 Construction, Sewer and Storm Drain, Item code, covers the full range of work state and local governments actually procure to build, repair, and rehabilitate gravity and pressure sewer systems, stormwater conveyances, lift stations, force mains, and integrated water management infrastructure. Recent solicitations show municipalities are actively buying construction of new sewer and stormwater lines, pump station installation and replacement, CIPP (cured-in-place pipe) rehabilitation and slip lining of existing pipes, manhole repair and sealing, force main extensions, gravity outfall systems, drainage improvements across multiple sites, and utility relocation work tied to roadway or development projects. Issuing bodies span city and county public works departments, water authorities, utility commissions, and special districts across the United States. The City of DeBary, Florida appears repeatedly in the recent record with multiple small-scale stormwater improvement projects and specialized gravity outfall work. Winning contractors must hold state professional licenses (Florida General Contractor, Underground Utility Contractor, or state-equivalent Utility Contractor credentials depending on jurisdiction), demonstrate prior sewer and stormwater experience, manage site inspection and utility coordination, and comply with prevailing wage and Davis-Bacon requirements on federally funded work.

Recent activity concentrates heavily in Florida, Georgia, and broader Southeast jurisdictions, with secondary clusters in Texas, Utah, South Carolina, and Connecticut. Representative recent opportunities include the City of DeBary's Lakeside Gravity Outfall System - Phase II (sealed bids, $646,314 estimated cost, September 2014 response date); Hillsborough County Water Resources Department's Low Pressure Sewer System Installations and Repairs under a five-year unit-price term contract estimated at $4.41 million (November 2026 response); Orange County, Florida's five-year Storm Water Pipe Slip Lining Rehabilitation contract spanning $39.3 million total estimated value with resin-impregnated CIPP lining (October 2026 response); and the Brunswick-Glynn County Joint Water and Sewer Commission's CIPP rehabilitation of 26,115 linear feet of 8-inch sewer main and related service reinstatement (November 2026 response). Work is typically competitively bid under sealed IFB or ITB processes with mandatory pre-bid conferences, site visits required, bond and insurance requirements, and liquidated damages for schedule overruns ranging widely from $200 to $10,203 per day depending on project scope and risk profile.