UNSPSC 71141001: Well pressure control services

Services to control well pressure which may include installation bop stack, drilling manifolds, wellheads, gate valves and chokes and other pressure control equipment.

UNSPSC 71141001 Well pressure control services, a Commodity code, describes infrastructure work to manage gas pressure and extraction at waste and water treatment facilities—specifically landfill gas collection systems, digester gas utilization projects, and related pressure control equipment installation. State and local governments procuring under this code are primarily special-purpose districts (solid waste authorities, water reclamation districts) and municipalities managing environmental and utility infrastructure. The Dalton-Whitfield Solid Waste Authority's April 2026 ITB for landfill gas collection and control system expansion at its Old Dixie Highway Municipal Solid Waste Landfill exemplifies the scope: surveying and installing gas extraction wells with HDPE casing, approximately 4,100 linear feet of perforated horizontal collectors, lateral piping in multiple diameters, liquid conveyance and air supply lines, wellheads, condensate sumps, controls, and monitoring equipment, alongside erosion control and site restoration. Qualifying contractors must hold Georgia licensure, demonstrate a minimum of five years' experience in landfill gas collection and control system construction, and have completed 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 by 3:00 p.m. EST on May 21, 2026. Liquidated damages are assessed at $2,000 per day for the first 90 days following the Substantial Completion deadline and $5,000 per day thereafter.

Recent activity concentrates in the Southeast and Southwest. Georgia sourced the landfill gas collection procurement, while California's Eastern Municipal Water District issued a Request for Proposal in February 2026 for a Design-Build-Finance-Own-Operate-Maintain digester gas utilization project spanning three Regional Water Reclamation Facilities (Perris Valley, Temecula Valley, and San Jacinto Valley), with digester gas conversion to renewable natural gas or other marketable energy products, a proposal deadline of April 13, 2026, at 4:00 p.m. Pacific Time, and anticipated substantial completion by June 2029. The source does not support representative recent opportunities in Florida or Georgia beyond the landfill gas system ITB noted above; the Rob Sullivan Park irrigation improvements and City Manager executive search services procurements are unrelated to the pressure control services scope and reflect misalignment between assigned UNSPSC codes and actual work content.