UNSPSC 71151400: Well service engineering

Includes design, analysis, studies and management for well services.

UNSPSC 71151400 Well service engineering is a Class code that encompasses design, engineering, and infrastructure development services for water systems, wastewater treatment facilities, and related environmental engineering projects. State and local governments solicit under this code for professional services spanning water resources master planning, booster pump station design, irrigation system improvements, landfill gas collection and control systems, and digester gas utilization projects. The issuing bodies include city water departments, municipal water districts, solid waste authorities, and municipal utilities across the Southwest and Southeast. Work typically involves feasibility studies, detailed engineering design, permitting coordination, construction administration, and long-term operations and maintenance agreements.

Recent activity shows strong engagement from Arizona water utilities and California wastewater agencies. The City of Scottsdale Water Resources Department issued RFSQs for a Water Resources Master Plan Update (due August 7, 2026) and a Booster Pump Station 55A Design Project (due April 7, 2026), seeking qualified engineering firms to develop comprehensive water infrastructure plans and pump station design with a CMAR delivery approach. The Eastern Municipal Water District in Riverside County, California issued an RFP (response deadline April 13, 2026) for a long-term Design-Build-Finance-Own-Operate-Maintain agreement to convert digester gas to renewable natural gas at three regional water reclamation facilities, with mandatory pre-proposal meetings and site tours in March 2026 and anticipated board approval in October 2026. The Dalton-Whitfield Solid Waste Authority in Georgia issued an ITB for landfill gas collection and control system construction (due May 21, 2026, with mandatory pre-proposal conference May 1, 2026), requiring Georgia-licensed general contractors with minimum five years' experience in similar projects. The City of DeBary, Florida solicited irrigation system improvements at Rob Sullivan Park through competitive bid. Geographic concentration centers on Arizona and California, with secondary activity in Georgia and Florida.