In 1972, Rubicon LLC completed construction of its MDI-1 Unit with the latest technologically advanced control system available at that time. The system controlled all of the facility's major chemical processes.
Then in 2012, ISC Constructors was tasked with completing all electrical and instrumentation work associated with converting the now-antiquated instrumentation and control system in Rubicon's MDI-1 Unit to a new Foxboro Invensys System at the firm's Geismar, La., facility.