NIGP 96759: Plastics and Plastic Products (incl. Fiberglass, Poly, etc.)

NIGP 96759 Plastics and Plastic Products, an Item code, encompasses plastic piping materials and systems used in municipal wastewater and stormwater infrastructure rehabilitation. State and local governments procure plastic pipe liners, high-density polyethylene (HDPE) slip-lining systems, and machine spiral wound liner (MSWL) technology for trenchless rehabilitation of aging concrete and gravity wastewater systems, along with associated plastic components for manhole structures and flow-control applications. The issuing bodies under this code include county and municipal public works and utility departments, with Dallas County Water Utilities representing a recent active buyer pursuing substantial infrastructure renewal projects.

Dallas County Water Utilities issued Request for Competitive Sealed Proposals CIZDWU26040 on May 7, 2026, with a response deadline of June 5, 2026, for trenchless rehabilitation of approximately 5,150 linear feet of a 1950s-era 60-inch reinforced concrete pipe gravity wastewater system extending from the Trinity River to the Rochester Stormwater Pump Station in South Dallas. The scope includes Machine Spiral Wound Liner rehabilitation of approximately 4,790 linear feet and Cured-In-Place Pipe followed by HDPE slip lining for the Trinity River crossing, along with manhole replacement and reconstruction. The procurement includes SBE set-asides and local participation requirements, with project coordination across multiple rights-of-way including Oncor transmission infrastructure, Union Pacific Railroad, Texas Department of Transportation corridors, and FEMA Regulatory Floodway and U.S. Army Corps of Engineers jurisdictional areas. Texas represents the identified geographic focus for recent activity under this code.