1. Positioning, alignment strategy and assembly steps
CRYOGENICS IS OUR PASSION
Wroclaw
CTL-EL Assembly
Positioning, alignment strategy and assembly steps
Maciej Matkowski
Project Manager

2.
Supports bolting
We expect to have drilled holes in the tunel and CTL Gallery.
When the holes are ready we will put supports on place and we will bolt them with proper anchors.

3. Unloading with overhead crane by ESS rigging team.
VB unloading
CDS-EL:
Unloading with overhead crane by ESS rigging team.
All material related to lifting >1 year must be inspected and documented before use according to AFS 2003:6.
Valve box: Traverse for lifting VB is attached to one hook so it is possible to rotate them while hanging in the overhead crane.

4.
VB transport

5.
VB transport

6.
VB transport

7.
Transport route

8.
Supports assembly

9. CTL-EL Line positioning and alignment
CTL-EL Line positioning and alignment
Lowest point in tunnel – 3,17m
Highest point on VB – 3,04 m

10. CTL-EL valve box positioning and alignment
CTL-EL valve box positioning and alignment

11. CTL-EL valve box positioning and alignment
CTL-EL valve box positioning and alignment

12. CTL-EL Line positioning and alignment
CTL-EL Line positioning and alignment

13. VT, pressure and helium leak tests
Welding process pipes
VT, pressure and helium leak tests
MLI wrapping

14. VT, pressure and helium leak tests
Welding process pipes
VT, pressure and helium leak tests
MLI wrapping

15. Thermal shield assembly and MLI wrapping
Thermal shield assembly and MLI wrapping

16.
OJ assembly
Tests

17.
Aux Supports assembly

18. Assembly and welding aux lines
Assembly and welding aux lines
Tests of aux lines

19. Assembly and welding aux lines
Assembly and welding aux lines
Tests of aux lines