Frank E. Ratts Generating Station
NOx Reduction Project (Unit 1 and 2)

Selected Projects

Thermal Station Upgrades

● Centralia Generating Station
● Frank E. Ratts Generating Station
● Topolobampo Juan de Dios Batiz Pardedes Generating Station


Location: Bloomington, Indiana, USA
Owner: Hoosier Energy
Contractor: Mobotec USA
Engineer: OneLine Engineering

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

OneLine Engineering is part of Cormorant Utility Services

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