250 kVA Standby Diesel Generator & Automatic Transfer Switch - ATS/QTA (AutoCAD — 6 A3 Sheets)

Complete standby power engineering package in AutoCAD featuring power single-line & three-line diagrams with mechanical/electrical interlocking (Utility vs. Generator), 24 VDC USCA/ATS functional control schematic, generator room layout, QTA panel layout, and cable/material schedules. GitHub: https://github.com/r-menegueli/portfolio-autocad-engenharia-eletrica