I was involved in the criss cross wiring , modification of DCS Cubicles,installing internet cables from the Hubs to I/O cards and UT cards and power supply, loop checks and testing of http://www.******.*** to use diagnostic test equipment and instrument to assist in troubleshooting,Calibrating of C&I http://www.******.*** to safety work on plant that is electricity http://www.******.*** to follow logical sequence of fault finding.