After Setting tester On 13:30 Mr.Nutthawut Thepwrong (Age 26 years) who is tester Head man that he saw conductor touch to scaffolding. He came to remove this conductor. When he touch to this conductor that it had electrical shock to him. Another electrical near him immediately remove his hand from conductor. And Thai Semcon safety preliminary CPR to him First. After that sent him to Rattani hospital.