NIGP 93817: Controlling, Indicating, and Recording Instruments and Supplies Maintenance and Repair

NIGP 93817 Controlling, Indicating, And Recording Instruments And Supplies Maintenance And Repair, an Item code, encompasses maintenance, repair, calibration, and verification services for fixed environmental monitoring and measurement instrumentation at municipal utilities and water facilities. State and local governments under this code procure atmospheric gas monitoring systems (detecting hydrogen sulfide, methane, chlorine, ammonia, and carbon monoxide), water meters, and related sensors with associated installation, training, parts supply, and certification services. Issuing bodies include municipal water and wastewater departments, municipal water districts, and city utilities across multiple states. Work performed involves equipment installation assistance, commissioning, operator training, preventative maintenance, calibration certification, and emergency repair with stringent response-time requirements—often 48-hour parts availability with weekend delivery capability.

Recent opportunities show activity concentrated in California and Arizona. The City of Phoenix Water Services Department issued IFB 27-0435 in August 2026 for atmospheric monitoring instruments and fixed installations across water and wastewater facilities, with sealed offers due September 4, 2026; the scope includes five-year firm-fixed-price contracts with DBE-N compliance and manufacturer-approved product sourcing from providers including ATI, De Nora, Drager, and MSA. Eastern Municipal Water District (EMWD) in Riverside County, California, issued RFP 3856 in June 2026 for meter verification, calibration, certification, preventative maintenance, and repair services, with proposals due July 15, 2026. Both opportunities reflect utility infrastructure focus and require vendor qualification (three-year operational history, professional references, certified technician personnel) and responsive inventory or support logistics.