NIGP 94191: Valve Maintenance and Repair (Control, Fuel Modulation, etc.)

NIGP 94191 Valve Maintenance and Repair (Control, Fuel Modulation, Etc.), an Item code, encompasses state and local procurement of critical control-system parts, distributed control system components, fuel supply and delivery infrastructure, and related installation and maintenance services. Recent solicitations show demand for manufacturer-certified distributed control system (DCS) parts and accessories, SCADA system repairs and diagnostics, fuel system replacements and monitoring, and bulk fuel supply with delivery logistics. Issuing bodies include city water and wastewater departments, county fleet and general services divisions, and special-purpose water authorities. The City of Atlanta Department of Watershed Management has posted two separate prequalification notices (May 2026 and August 2026, both followed by IFB) for Foxboro DCS parts, equipment, repairs, and support services; the solicitation structure separates manufacturer-certified parts and accessories (Group I) from miscellaneous field services including troubleshooting, loop checks, startup testing, staff training, and parts documentation (Group II). Vendors must meet 24-hour parts availability targets for 90 percent of orders and 72-hour delivery for the remainder, carry one-year warranties, provide technician labor rates across straight time, overtime, and weekend/holiday categories, and deliver minimum four hours of on-site staff training.

Recent opportunities span three states with distinct geographic and functional focus. The City of Atlanta (Georgia) has posted two Foxboro DCS prequalification notices; the August 2026 notice (PE66062NONST2027000000463) required prequalification submission by September 8, 2026. The Macon Water Authority (Georgia) issued an IFB due August 11, 2026 (PE33561NONST2026000000070) for installation of a generator fueling system replacement at the Amerson Water Treatment Plant, requiring a mandatory pre-bid meeting on July 28, 2026; the scope calls for replacing underground fuel oil systems with above-ground systems, with 51 percent self-performance mandated and a $150 non-refundable fee for contract documents. The County of Solano (California) posted an IFB (405060226, due July 20, 2026) for bulk fuel supply, delivery, and monitoring services covering approximately 450,000 gallons annually across nine fuel storage tanks at six locations; the contract term runs July 13, 2026 through June 30, 2027 with renewal options, and a local-business preference applies with a five-percent bid-matching threshold.