NIGP 65951: Lining, Pipe (Cement, Epoxy, etc.)

NIGP 65951 Lining, Pipe (Cement, Epoxy, Etc.) is an Item code encompassing state and local procurement of trenchless pipe rehabilitation materials and services, predominantly cured-in-place pipe (CIPP) lining, spincast lining, and polyethylene liner systems used to rehabilitate deteriorating sanitary and storm sewer infrastructure without excavation. Recent solicitations reveal municipalities and utilities purchasing CIPP and spincast lining for aging sewer segments, polyethylene liners for water transmission mains, spray-applied epoxy lining for sanitary sewer laterals and mainlines, and associated materials including cleaning, point repairs, and inspection services. Issuing bodies span mid-sized and large cities (Orlando, Alpharetta, Johns Creek, Palm Bay, Ashland, Long Beach), counties (Orange County and Santa Clara County), municipal water and sewer utilities (Beaufort-Jasper Water & Sewer Authority, Long Beach Public Utilities Department), and smaller municipalities (Thomasville, Lavonia, Marion County). Cities frequently issue multiple procurements under this code; Orlando and Orange County are repeat buyers of water reclamation facility and sewer system infrastructure work in recent months.

Geographic activity concentrates in Florida (Orlando, Palm Bay, Orange County, Long Beach) and Georgia (Alpharetta, Johns Creek, Thomasville, Lavonia), with secondary activity in the Pacific Northwest (Ashland, Oregon) and South Carolina (Beaufort-Jasper Authority). Representative recent solicitations include the City of Johns Creek's on-call storm pipe lining services RFP (issued June 8, 2026, responses due July 7, 2026) for CIPP and spincast lining across 12- to 72-inch diameter storm pipes with unit pricing for over 200 identified pipes; the City of Alpharetta's RFP 26-115 (issued April 30, 2026, responses due May 28, 2026) for on-call CIPP and spincast rehabilitation of 12- to 120-inch storm drainage pipes across 500+ identified pipes; and the Long Beach Public Utilities Department's SSRRP Project 11 sealed bid (issued March 17, 2026, bids due May 6, 2026) for 17,600 linear feet of 8-inch CIPP lining plus sewer main cleaning and lateral restoration, awarded to Southwest Pipeline and Trenchless Corp at $1,595,750. On-call or indefinite-quantity contracts dominate the recent record, with most issuing bodies establishing unit pricing and task-order-based work assignments rather than single fixed-scope projects. Davis-Bacon wage rates, prevailing wage compliance, E-Verify, and local vendor preferences (where adopted) are standard contract requirements.