SEE goes north of the polar circle

1. SEE goes north of the polar circle Christian Sigmund, Keller Austria

2. SEE goes north of the polar circle Narvik www.KellerGrundbau.at

3. Narvikterminalen, Norway www.KellerGrundbau.at

4. Narvikterminalen, Norway Narvik Harbor www.KellerGrundbau.at Slab Area Pile Area

5. Narvikterminalen, Norway First job www.KellerGrundbau.at Sealing slab

6. First job: sealing slab Most shallow pit – inclined www.KellerGrundbau.at

7. First job: sealing slab Deepest pit: 15 m / 10 m water www.KellerGrundbau.at

8. First job: sealing slab Deepest pit: 15 m / 10 m water KCI in use! 20% additional columns! www.KellerGrundbau.at

9. First job: sealing slab www.KellerGrundbau.at

10. First job: sealing slab www.KellerGrundbau.at

11. First job: sealing slab www.KellerGrundbau.at

12. Narvikterminalen, Norway Second job www.KellerGrundbau.at Joint sealing between piles and rock

13. Second job: Joint sealing between piles and rock www.KellerGrundbau.at

14. Second job: Joint sealing between piles and rock www.KellerGrundbau.at

15. Second job: Joint sealing between piles and rock Procedure Initial situation; positioningofthebarge / pontoonabovethesteelpile ±0 sealevel auxiliaryshipwithcrane bargewithsiteinstallation –25 m www.KellerGrundbau.at seabottom steelpile Ø 1100 mm –60 m to–75 m bedrock

16. Second job: Joint sealing between piles and rock installationofrods; drilling down tothe final sealingdepth Procedure ±0 sealevel –25 m www.KellerGrundbau.at steelpile seabottom steelpile Ø 1100 mm concreteplug Soilcrete-drilling –60 m to–75 m bedrock bedrock

17. Second job: Joint sealing between piles and rock executionofsealingelement ; pulling out oftherods Procedure grout ±0 sealevel –25 m www.KellerGrundbau.at steelpile seabottom steelpile Ø 1100 mm Soilcrete-sealing Soilcrete-sealing –60 m to–75 m bedrock bedrock

18. Second job: Joint sealing between piles and rock installationofrodsincluding a down the hole hammer; drilling down intothebedrock; pullingofrods Procedure ±0 sealevel –25 m www.KellerGrundbau.at seabottom steelpile Ø 1100 mm Soilcrete-sealing –60 m to–75 m bedrock –75 to–90 m

19. Second job: Joint sealing between piles and rock Installation andinjectionofthesteelties Procedure Steel ties grout ±0 sealevel –25 m www.KellerGrundbau.at seabottom steelpile Ø 1100 mm Soilcrete-sealing –60 m to–75 m bedrock steeltie –75 to–90 m injectedgrout

20. Second job: Joint sealing between piles and rock All steelpilesofthenewharbourareaarenowanchoredintothebedrock Procedure ±0 sealevel –25 m www.KellerGrundbau.at seabottom steelpile Ø 1100 mm Soilcrete-sealing –60 m to–75 m bedrock steelties –75 to–90 m injectedgrout

21. Second job: Joint sealing between piles and rock www.KellerGrundbau.at

22. Second job: Joint sealing between piles and rock www.KellerGrundbau.at

23. Second job: Joint sealing between piles and rock www.KellerGrundbau.at

24. Second job: Joint sealing between piles and rock www.KellerGrundbau.at

25. Second job: Joint sealing between piles and rock www.KellerGrundbau.at

26. Second job: Joint sealing between piles and rock www.KellerGrundbau.at

27. Second job: Joint sealing between piles and rock Drilling depth www.KellerGrundbau.at

28. Thank You!