This is the Emergency Exit, a single zig-zag stairway leads up from the Main Operations Block. This exit also acts as the Main Air Intake. Note the cowlings, these are carefully designed to lead rain run-off away. The underground 'tour' is now complete , you may wish to B) view some of the surface structures...Return to the Guard House


 Return to the Main RSG pages. Click on the Emergency Exit! ..
Copyright Mark.A.Bennett @ Subterranea Britannica 2000