OneLine Engineering provided complete electrical engineering and design services for the electrical and control equipment for a NOx reduction system installed at an existing two unit thermal power plant. The scope of work included:
• Preparation of the electrical equipment and installation specifications
• Detailed design for two 4.16 kV switchgear extensions required to supply two new 1500 hp fan motors
• Detailed design of the 480 VAC distribution systems including two new 4.16 kV-480 VAC transformers and motor control centers
• Preparation of electrical equipment layout drawings, single line diagrams, starter drawings, instrument loop diagrams, wiring diagrams and cable and conduit/tray layout drawings
• Construction and commissioning assistance