1. EN-EL-FC Activity
Jeremy Blanc, EN-EL-FC

2. Fibre Optics Activity SPS BPM Upgrade Phase 2
Installation of ducts, blowing of cables and termination.
BA2 Surface and Shaft
650 m of ducts / 1875 m of optical cable
14 days
BA3 Surface
50 m of ducts / 250 m of optical cable
7 days
BA4 Surface
30 m of ducts / 150 m of optical cable
TS4-
2525 m of ducts / 5414 m of optical cable
17 days
Jeremy Blanc, EN-EL-FC

3. Fibre Optics Activity Replacement of Radiation Sensitive Optical Fibres
Removal and blowing of cables.
TI2 (from RA3830=BA7)
17 cables / 16.6 km
11 days
TI8 (from RA1228=HCA442)
31 cables / 41.3 km
17 days
TI2
TI8
Jeremy Blanc, EN-EL-FC

4. Fibre Optics Activity Various Optical Fibres Installation
Pulling/Blowing of cable.
BA3 Surface
2 cables / 95 m
2 days
BA4/BB4 Surface
1 cables / 150 m
1 day
BA5 Surface
3 cables / 90 m
3 days
Jeremy Blanc, EN-EL-FC

5. Fibre Optics Activity Crab Cavity
Installation of ducts + Pulling/Blowing of cable.
BA6 Surface
1 duct / 90 m
4 cables / 360 m
4 days
TA6 Alcove
1 cable / 30 m
1 day
LSS6-
2 cables / 175 m
3 days
Jeremy Blanc, EN-EL-FC

6. Fibre Optics Activity New SPS Access System
Pulling/Blowing of cable.
ECA5
2 cables / 200 m
4 days
BA6 Surface
1 cables / 100 m
Pilot Installation
Jeremy Blanc, EN-EL-FC

7. Fibre Optics Activity Planning & Constraints
False floor need to be opened for installation in surface
TI2 & TI8 will be blocked by drums during the cables removal (no coactivity)
TS4- will be blocked during the duct installation (no coactivity)
Support:
Transport for moving OF cable drums
Radioprotection for checking the OF cables removed from TI2 & TI8
Jeremy Blanc, EN-EL-FC