All supervisory staff should know about artificial respiration and other primary treatment related methods. They are properly explained here and should be applied at the time of accident, It is the duty of all officers and employees to help those people who have been hurt. The only way for practical application of these instructions is to get the complete information. For this purpose, there practical exhibition should be done on fixed intervals. A copy of the "Artificial respiration method" should also kept at each power house and sub-power-house. The details of first-aid arrangements related to power houses and sub-stations have been given in table 5.