Johns Industries (Western Australia) - 1972-73 - Electrical installation of ore-handling plant at various locations in W.A.
1. Pinjarra - computer driven ore-stacker.
2. Dampier - Salt loader for shipping at Mistaken Island.
3. Cape Lambert - Ore-sampling plant.
 Experience in testing and commissioning of - power and control circuits and components for conveyor belt drives - safety and control switches and sensors - computer interface wiring - variable speed drives - electric and hydraulic control valves - fine-tuning control circuitry.