Trona mine processing of soda ash and sodium bicarbonate

Online cutover of multiple control systems to a consolidated DCS with zero process disruptions. The new controllers and I/O were retrofitted into the existing marshalling cabinets utilizing a staged approach.

At the Trona mine, an obsolete Measurex and outdated ControlLogix controller were migrated completely online utilizing TEMPUS. These control cabinets had a tangled mix of relays, jumpers, and direct wiring with no marshalling terminals.

Utilizing TEMPUS technology, our team was able to cutover the control to the new Siemens S7 system online. This cutover included five I/O cabinets in two mission control centres (MCC) with no additional floor space required as all the new components were retrofitted in the existing cabinets.

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