First of all I will suggest you not to go for distance education for B.Tech. Because this will not help you more in your career.For getting a good career option do full time B.Tech.
Industrial Safety Management aims at minimizing the chances of risks, injuries and accidents by implementing risk management techniques and safety management operations.With the rise of natural disasters in and around our world, the importance of the safety of human capital, protection of the environment and conservation of existing assets of an industry is increasing, leading to growing relevance of skills in Industrial Safety Management.So you can do this course.Its in great demand.
Rajib Gandhi Institute of Petrolium Technology offers many safety management courses.You can look for it.
All the Best