Railway Track Is Not Used by Trains

The site is at the end of a branch line. It's not used by trains, but which might have power applied to the third rails. The communication about this was nothing more than a very confusing email that contains several errors,. This was only sent to our work emails as we are only casual zero hours employees. Most people do not read work emails and no manager check that we actually read and understood the changes. Daring in mind that while there are normally no trains on this branch during engineering work, the work supervisor is permitted to allow engineering trains to run on the line.