NIGP 89070: Switches (Pressure, Flow, Level, Proximity, Temperature, etc.)

NIGP 89070 Switches (Pressure, Flow, Level, Proximity, Temperature, Etc.), an Item code, encompasses pressure transmitters, temperature switches, pressure gauges, thermowells, diaphragm seals, and related instrumentation equipment that state and local water, wastewater, and environmental agencies procure for treatment facilities, distribution systems, and industrial infrastructure. Recent solicitations show water utilities acquiring these instruments for municipal operations, waste-to-energy facilities, and sanitary sewer rehabilitation projects. The City of Phoenix Water Services Department, the City of Lubbock Water Department, the Solid Waste Authority of Palm Beach County, and Sanitation District No. 2-3 in Santa Clara County have posted opportunities under this code in recent months. Issuing bodies are predominantly municipal water and wastewater departments and special-purpose districts managing public utilities and environmental infrastructure.

Activity clusters in Texas, Florida, and California. The City of Phoenix issued IFB 26-0398 for pressure and temperature instrumentation equipment with a five-year contract commencing October 15, 2026, requiring sealed offers by August 18, 2026, from vendors stocking equipment from manufacturers including ABB, Honeywell, Emerson, Siemens, and Ashcroft, with capability for same-day or next-business-day replacement-parts fulfillment and DBE-Neutral participation tracking. The City of Lubbock released RFP 26-19615-YB for in-line water flow meter repair and replacement services due May 28, 2026, covering 2-inch, 4-inch, and 6-inch meters across 176 municipal wells and 26 irrigation wells, with evaluation weighting 40 points to pricing, 20 points each to vendor capability, experience, financial stability, and timeliness. The City of Holly Hill, Florida procured a WesTech DS43 dual-shaft drive unit for its Water Treatment Plant softener system through sole-source procurement (SS202001) valued at $113,067.00, including $33,908.00 in turnkey installation services. The Solid Waste Authority of Palm Beach County issued RFEI 27-501 requesting letters of interest for demolition, design, build, operation, and maintenance of a new mass-burn waste-to-energy facility processing up to 2,550 tons per day, with submissions due November 18, 2026.