Scott L. Ed P. Chris S.

We found some cracks in the concrete enclosure while hanging lights this afternoon, 730 meters south of X-End. The cracks run the entire length of a single panel on both the east and west side of the tube, up approximately 2.1 and 2.3 meters respectively from the slab. Picture 018 also shows the crack extending >2" horizontally at the end of the panel.

I have not ever put anything on resource space but I do have 20 more pictures that I will attempt to download there.

Only 15 meters of tube cleaned today after moving lights and looking at the cracks.