Notice of Intent to award a Sole Source - XJ2 Breaker Overhaul

The U.S. Army Corps of Engineers is issuing a sole‑source, firm‑fixed‑price contract to Nexus Power Solution LLC for comprehensive maintenance, overhaul, and training services on the ABB/Hitachi Energy XJ2 (HECI‑5R) generator circuit breaker at John Day Lock and Dam, Oregon. The contractor will perform emergency response, baseline inspection, monthly preventive maintenance, factory overhaul of the HMB‑4 hydraulic‑mechanical operating mechanism, on‑site adaptation of a government‑furnished HMB‑4.5 unit, and classroom training for up to eight USACE personnel. The effort includes licensing requirements, detailed reporting, and compliance with safety and environmental regulations. • Scope: Full‑service repair, preventive maintenance, emergency response, and training for high‑voltage generator circuit breakers. • Duration: 1‑year base period (01 Oct 2026 – 30 Sep 2027) with possible extensions. • Location: John Day Lock and Dam, Sherman County, Oregon. • Contract Type: Firm‑Fixed‑Price sole‑source award. • Key Tasks: Baseline inspection (within 7 days), monthly PM, overhaul of HMB‑4 mechanism (off‑site factory rebuild), on‑site installation/adaptation of HMB‑4.5, technical training, emergency response within 96 hrs. • Deliverables: Inspection report, maintenance plan, emergency procedures, check sheets, licensing documentation, training materials. • Mandatory Licensing: Oregon high‑voltage electrical license.