Purchase of New Three‑Phase 15.5 kV MV Vacuum 2000 Amp Main Circuit Breakers

The City of Ruston is seeking a qualified vendor to supply, deliver, and warranty two (2) three‑phase, 15.5 kV medium‑voltage outdoor dead‑tank vacuum circuit breakers rated at 2000 A each for its McDonald Avenue Substation. The equipment must meet extensive IEEE, IEC, ANSI, NEMA, and ASTM standards, include all control and protection accessories, be shipped FOB destination with freight prepaid, and carry a five‑year manufacturer warranty. Bids must be submitted sealed or electronically by 10 a.m. on October 28 2026; late bids will be rejected. The contract will be awarded to the lowest responsive and responsible bidder. • Scope: supply, test, ship, and warranty two MV vacuum circuit breakers (incl. control cabinets, CTs, trip/close coils, accessories). • Technical: 15.5 kV, 2000 A, outdoor dead‑tank, vacuum interrupter, IEC/IEEE‑compliant, operable –40 °C to +50 °C, NEMA 4X enclosure, 5‑year warranty. • Procurement: sealed‑bid (paper or electronic), mandatory ink signature, corporate authority documentation, FOB destination, firm price valid ≥ 90 days, delivery within 12 weeks of order.