En. Yunus, CNI supervisor, asked me to follow abang Azim to do the corrective maintenance as the air dryer system at the EDG house need to install a new air drain device. The process of installing the air drain device take time as all the precaution step need to be checked before the work start.
In the evening, Sri Daran gave us a set of basic electrical test. Our result will know after he finish marking the paper.