Dear Sir,
Standards have been given till 4.8m width of the galleries. But now a days there are lots of mines are working with 5-6m width of the galleries with irrespective of depth as considering from 150m only.
My doubt, where to get solutions for the problems and several competitive exams these questions are getting repeated. So request some one to clear my doubt.
Regards,
Md.Jalaluddin
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Posted by: Md Jalaluddin <Jzeshan@gmail.com>
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Directorate General of Mines Safety, Ministry of Labour & Employment, Govt. of India
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