Today we have only 3 control operators and 1 technician on morning shift. If you need to fix Nakornsawan branch in this morning, please send 2 SU staffs to help control room. Due to 2 control operators day offs and 1 take sick leave and 1 take annual leave. Anyway I will call to night shift go to Nakornsawan branch if you do not have SU staffs for help control room. And I would like to ask for 4 control operators replacement since last year, please help to fill in as soon as you can