1. EHN1 Extension North Side wall (Removal of Existing services & platforms)
Michael Jeckel & Bastien Rae

2. North Side Wall

3. Groups involved
EN-CV
EN-MEF
EN-EL
GS-SE
IT-CS
GS-ASE
BE-BI

4. EN-CV R Floor Cryo line from Saleve side to remove
Is disconnect at some point and obviously not in service

5. EN-MEF Gas
Pipework coming from Jura side running along the North wall

6. EN-CV + EN-MEF Gas looks not used could be remove
(Water pipes?) arrive from the gallery, cross the facade and go to the gallery on the other side.
Looks not used by counting rooms.
Could be rerouted trough the gallery if needed

7. EN-CV Rack cooling not in use anymore

8. EN-CV At 5 meter of the wall and used for the cooling of CMS-HCAL of zone 164. Need to be maintained but re-routed

9. EN-CV + EN-MEF 1st Floor behind counting rooms
Chilled water for HVAC unit
Exhaust pipe out of use

10. HVAC system for the counting room
EN-CV
From water pipe
HVAC system for the counting room
For the counting room

11. EN-CV The ventilation system cross the building
There is a water pipe around the building.

12. Maintain functionality but re-route
GS-SE Under the roof
2 rain collectors on each side of the building
Maintain functionality but re-route

13. IT-CS R floor
Network start point.
for counting rooms only?

14. IT-CS + EN-EL + BE-BI Cables
R floor most of cables from the ground floor go to the counting rooms.
4-5 cables continue to infrastructure rooms (HNA-494) which will be not removed.

15. IT-CS + EN-EL +BE-BI 1st floor Some cable go up to the next floor

16. IT-CS+EN-EL+BE-BI 2nd floor
about 10 cables cross the Lausanne side
The others continues on the Jura side

17. EN-EL + GS-ASE Few others distribution boxes
1st floor behind counting rooms

18. GS-ASE Alarm box behind counting rooms

19. GS-ASE Cables for access system

20. EN-CV + EN-EL + EN-MEF + IT-CS + BE-BI Removing counting rooms
Remove
Ventilation
Electricity
Remove Network
Remove Beam instrumentation
Fire Alarm
And…?