Koehler Electric worked closely with Alcoa from design through start-up and commissioning of the Litho Processing Line. Complete electrical installation of the Line included: Embedded conduits Cable trays and support steel Control houses HVAC control system Conduit and wire Terminations Accuracy was critical , but the project was on a very short time-line. Koehler Electric utilized innovative field practices and craft expertise to save both time and money and completed the project in a world class time frame of eighteen months.