Supply of SDR11 Polyethylene Gas Piping

The contract calls for the supply of high-density polyethylene gas piping in diameters ranging from 3/4 inch to 4 inches, compliant with SDR11 specifications and meeting the material standards of 2406/2708 for underground gas distribution applications. The piping must be suitable for long-term subsurface use, ensuring durability, leak resistance, and compatibility with natural gas transmission requirements under varying environmental conditions. All materials must adhere strictly to the technical benchmarks for pressure rating, dimensional stability, and chemical resistance as defined by the referenced specifications. This is a subcontract opportunity posted by the Mississippi Department of Finance and Administration under the NAICS code 325211, which pertains to plastic pipe and pipe fitting manufacturing. The solicitation was made available on July 21, 2026, with a firm response deadline of August 10, 2026. The place of performance and exact delivery locations are not specified, but the work will serve Mississippi’s statewide underground gas infrastructure network. Interested parties must respond by the stated deadline to be considered for award, and all submissions must demonstrate compliance with technical, regulatory, and logistical requirements for the delivery of certified HDPE gas piping.