- LSS4: Picture 1, 2, 3, 4, (5 and 6 for 414), 7, 8, 9 for COLDEX.

- Near COLDEX, the ceiling is at ~ 2m34. There is already the cryogenics installation, there is more space than elsewhere because it is in front of the entrance and there is also a small cavern. Furthermore, there could be the possibility to go through the crab cavity or not (check how it works, as there are 2 lines).

- In 414, the ladder for the cables is at 2m35 from the ground. It seems it is quite far from the cryogenics installation for COLDEX (> few tens of m) and the limit of 580 mm has to be strictly applied.

- LSS5: Picture 1, 2, 3.

- In front of the entrance is the MDVW.51736. There is a small cavern after the BPMBV.51705.