Combustion & Steam Turbine Generator Maintenance Services

The City of Columbia, Missouri seeks a qualified contractor to provide unplanned and preventative maintenance on its gas turbines, generators, exciters, control systems, and balance‑of‑plant equipment at the Columbia Energy Center (CEC) and Columbia Municipal Power Plant (CMPP). Work will be performed on‑site on a time‑and‑material basis, with the contractor responsible for skilled mechanical, electrical, and instrumentation labor, tools, equipment, parts procurement, and compliance with prevailing‑wage and bonding requirements. The contract is initially for one year with four optional one‑year renewals, and includes a mandatory performance bond and labor‑material bond equal to the contract price. • Scope covers inspection, light/medium/heavy repair, and replacement of primary/secondary fuel nozzles, combustion liners, transition pieces, bull‑horn brackets, flow sleeves, and various turbine‑related components. • Contractor must provide qualified supervision, craft workers, and all necessary tools/equipment; must source capital parts for GE 6B turbines. • Minimum 10 years experience on industrial gas turbines, especially GE frame 6B machines. • Pre‑proposal conference and plant tours on Nov 17, 2026 (optional). • Proposals due Nov 27, 2026 5 PM CST; questions due Nov 18, 2026. • Contract value expected to be in the high‑hundreds of thousands to low‑millions, with performance and labor‑material bonds required. • Compliance with Missouri Prevailing Wage Order 33, OSHA, ADA, and bonding/insurance obligations. • Four one‑year renewal options possible, making the total potential duration up to five years.