Rio Tinto Alcan: Gove – Export System Upgrade was delivered over a 6-month duration with several carefully planned shutdowns bringing online in sequence each of the new VSD units x 9, upgraded conveyor drive motors and extensive PLC design and rewire.
Installation of new cable support to allow upgraded drive cables associated control cabling, including support bracketing.
Receipt, unpack, prepare and Install client supplied equipment including ABB VSD units, upgraded conveyor drive motors, associated PLC equipment – Modbus and Profibus interface devices, upgraded Motor Control cubicles and Marshalling and Control Junction Boxes.
Installation and termination of cabling including upgraded motor drive cables, control and instrumentation cabling.
QA, Test and supply commissioning support throughout project as completed and the system was brought online into production.
Removal of all redundant field wiring and PLC marshalling cable during and post shutdown periods.