1. SPS 1 and 5 during W
J.MEIGNAN
EN-ACE-OSS
06/03/2019

2. Helium line Helium line coming from BA6 to BA4
This line is NOT OBSOLETE
It will be out of service un the coming days until beginning of 2020
It will be displaced under the blue walkway
06/03/2019
J.MEIGNAN

3. Hole in LSS5: can we fill it?
06/03/2019
J.MEIGNAN

4. Reminder: rules near BA5
To avoid problems seen during other YETS/EYETS with neighbours
Road to use
Pedestrian roads
Parking outside point 5 : forbidden
06/03/2019
J.MEIGNAN

5. Self rescue masks Must be with you in the tunnel
Tolerance: can be put down in a small perimeter around you (“à portée de main”)
06/03/2019
J.MEIGNAN

6. Activities ongoing week 9/10
Point 1
BA1:
Transformer maintenance
Toilet renovation
Chilled water connection to BM1
LSS1-/Arc1-:
Safety cable trays
Shaft/TA/TT10:
Fire safety WP3 (Dry riser): TT10 OK,
TA/shaft almost finished
Smoothing survey ongoing
06/03/2019
J.MEIGNAN

7. Activities ongoing week 9-10
Point 5
BA5:
Decabling (also in TA/Shaft)
Power converters reconfiguration
Shaft/TA
Underground toilet block removal (?)
LSS5
Decabling campaign
Transmission line installation
06/03/2019
J.MEIGNAN

8. Activities ongoing week 9-10
Point 5
ECX5
Moving of the cable trays in the tunnel eye
Arc 5+:
Fire safety WP3 (fire safety)
BB5:
Mock up ongoing (and impressive!)
06/03/2019
J.MEIGNAN

9. Activities scheduled on week 10
Point 1:
Lift maintenance 11/03/2019 (6a.m to 8 a.m)
Lift reparation (cordelette): 1 day without lift the 19/03/2019
Point 5:
BA5
Power converters reconfiguration
LSS5
Decabling campaign
Transmission line installation
ECX5
Moving of the Helium line and fire detection tubes
06/03/2019
J.MEIGNAN

10. Any questions?

11. **Supports Equipment owners are responsible of their supports
They are in charge to organise their removal, packaging and storage
EN-HE will transport these supports to the storage place
06/03/2019
J.MEIGNAN