Tunnel Engineering

Which one of the following is considered to be an advantage of the heading and benching method of tunnel construction?

  • A. It is suitable for construction in unstable rocks
  • B. In this method, it is easy to install timber support
  • C. Tunneling can be continuous and the work can be expedited
  • D. In case of excessive water, it is easy to take correct steps
Answer: Option C.

IS 14665 gives details about elevators. It specifies the number, capacityof elevator and number of floors to be served.

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button
error: Alert: Content is protected !!