UNSPSC 71131201: Nitrogen well services

Services to provide nitrogen at the well site.

UNSPSC 71131201 Nitrogen well services is a Commodity code that in recent state and local procurement activity covers landfill gas extraction well construction, installation, and integration with gas collection infrastructure. The code's abstract name does not align with the concrete work being solicited: state and local governments are purchasing comprehensive landfill gas collection and control system expansion projects that include surveying gas well locations, installing extraction wells with HDPE casing, laying perforated horizontal collectors and lateral piping in multiple diameters, condensate sumps, isolation valves, controls, and monitoring equipment, plus associated site work such as slope seeding and erosion control. The Dalton-Whitfield Solid Waste Authority in Georgia is the primary recent buyer under this code, issuing an Invitation to Bid on April 17, 2026, for landfill gas collection system expansion at its Old Dixie Highway Municipal Solid Waste Landfill, requiring Georgia-licensed general contractors with a minimum of five years' experience in landfill gas collection and control system construction and installation and successful completion of at least five similar or larger projects within the past five years, with a mandatory pre-proposal conference on May 1, 2026, and bid submission deadline of May 21, 2026, at 3:00 p.m. EST.

Geographic activity under this code concentrates in Georgia based on recent solicitations; the source does not support activity in other states. The Dalton-Whitfield solicitation calls for 120 to 150 calendar days of performance following Notice to Proceed, with liquidated damages of $2,000 to $5,000 per day for delays, and requires bidders to comply with the Georgia Security and Immigration Compliance Act, submit E-Verify documentation, and furnish bid, performance, and payment bonds. The contract specifies no set-aside designations for disadvantaged enterprises or minority-owned businesses. Interested contractors must attend the mandatory pre-proposal conference at 587 Gazaway Road in Dalton on May 1, 2026, and contact Dirk Verhoeff at (706) 277-2545 or dverhoeff@dwswa.org with questions. The source shows limited recent activity beyond the Dalton-Whitfield opportunity; other opportunities in the dataset are unrelated to nitrogen well services or landfill gas extraction work.