1. Bauer Equipment and Systems on Projects around the World

2. Is there risk in foundation ?

3. ...our ancestors built safely in rock...
“almost for eternity”

4. or later on rock

5. ...and the longest wall on earth

6. ...in the middle ages on dense river sediments like gravel or sand except the following case...

7. ...a total foundation disaster but a famous tourist attraction as well

8. ... being under investigation and repair since 800 years

9. equipment evolution from 1950 - now

10. piled foundation with BG and Kelly- bar

11. foundation pile installation

12. BG fleet in congested Bangkok

13. BG 42 in TFC in Taiwan
bored piles with skin or base grouting, 1500 mm, 80 m long, verticality 1 / 200 !, BG 42, BG 40

14. post grouted pile
skin grouting
base grouting

15. test result of grouted piles

16. pile load test using tiebacks
steel plant Jubail, Saudi Arabia

17. extension of Zurich Airport
Bauer portion: piles Ø 1180 mm and Ø 1500 mm, 35 m long

18. BG 18/30, secant pile wall

19. secant piles as retaining wall by BG
Meyer´s Centre Adelaide, Australia
Primary piles Ø 620 mm, secondary piles 880 mm, BG 11 and BG 7

20. quality control system Medef

21. BG 12 on rail tracks in New Jersey, USA

22. river and offshore piles
BG 26 with BV at Leer, Ems, 67 piles Ø 1800 mm, 30 m deep, raked 1:10
Kirkuk Haditha railway bridge over Tigris, Beiji Northern Irak, foundation piles Ø 1500 mm with Weserhütte and BV, 50 m deep, secant pile walls Ø 1000 mm, 12 m deep

23. BG 50, Huang Shi Jangtze bridge, China
Bored piles Ø 3000 mm, 70 m long, embedded 10 m into sandstone

24. BG 30 on jack- up platform in Oman
Natural gas jetty Oman, raked piles 18 °, 1200 mm, 44m long, 20m deep water, BG 30, Archiorodon

25. BA 2000 at Porto do Pecem jetty, Brazil
Oil jetty Porto do Pecem north of Fortaleza, 300 piles Ø 930 mm, 53 m deep, BA 2000

26. top down method for traffic tunnels
Inter City Express

27. BG piles under limited headroom
BG 30 low head room, Japan

28. high speed flight auger piles

29. front of wall secant piles

30. BG 42 DKS for bored piles

31. mixed in place piles or pile walls

32. full displacement pile,
highest performance !

33. diaphragm walls with DHG- grab

34. diaphragm walls with BC- cutter
Louvre, Paris
Royal Diwan, Jeddah

35. BC 30 at Louvre in Paris

36. BC- cutter with slurry circle

37. diaphragm wall with BC 40- cutter
Al Suknah, Oman
1,5 m thick and 33 m deep quai wall in harbour Al Suknah, 20 km from the sea, 2 BC 40, 2 DHG, tied back with steel girders to 1 m thick and 15 m deep dead man wall, total m2,

38. low headroom cutter CBC 25

39. MBC ( Mini Bauer Cutter )
MRT Taipei
Boston Artery

40. temporary tiebacks installed by UBW

41. excavated tieback

42. permanent tiebacks for Olympic Games area in Munich, 1972

43. H- beam or soldier pile wall

44. soil nailing
large scale load test

45. jet grouting for underpinning
monastery Trzebnia, Poland
Academy of arts, Dresden

46. jet grouting with result

47. desalination plant Jeddah 3 Airport Munich Terminal 2
dry excavation pit
desalination plant Jeddah 3
Airport Munich Terminal 2

48. vibrocompaction with TR- vibrators
power plant Algeciras, Spain

49. vibrocompaction

50. vibrodisplacement or stone columns

51. Formosa Mai- Liao Plant, Taiwan

52. B- wall as flood defence

53. B- wall or slim vib- wall
steel profile shoe with jet

54. drains and dynamic compaction

55. special foundation techniques in Berlin

56. Thank you
for your
kind attention !