UNSPSC 41112407: Liquid level controls or instruments

UNSPSC 41112407 Liquid level controls or instruments is a Commodity code that encompasses supervisory control and data acquisition (SCADA) systems, sensors, and specialized industrial components used by state and local water utilities and public agencies to monitor, measure, and manage fluid levels and flow control across infrastructure networks. State and local governments procure under this code to upgrade and maintain distributed monitoring systems at water treatment facilities, pump stations, tank sites, well sites, and flow control stations. The issuing bodies include cities and counties with responsibility for water supply and distribution infrastructure, as well as special-purpose water districts.

Recent activity centers on the Southwest and California. The City of Gallup, New Mexico issued an RFP in November 2025 (due December 11, 2025) for a comprehensive SCADA System Upgrade as part of the Navajo Gallup Water Supply Project, seeking qualified contractors to modernize the city's water distribution system by upgrading SCADA systems at 46 existing locations with a new fiber optic VLAN backbone, cellular backup, and replacement of existing 900 MHz and 450 MHz radio systems; the contract includes indefinite quantity terms with potential three-year renewal, New Mexico resident business preferences (eight percent for resident businesses and ten percent for veteran businesses when certified), and requirements for 90-day hardware delivery, 180-day software installation, 12-month warranty, and 40 hours of on-site training. Riverside County, California issued an RFB in January 2026 (due February 13, 2026) to procure Cla-Val parts for warehouse inventory through competitive bidding. The recent opportunities signal demand from municipal water utilities upgrading aging SCADA infrastructure and from counties maintaining specialized industrial component inventories for system operations.