1. HIDDEN PROBLEMS UNCOVERED

2. UNIDENTIFIED FALLING OBJECT
CASE STUDY No.1
UNIDENTIFIED FALLING OBJECT

3. CASE STUDY No.1

4. CASE STUDY No.1

5. CASE STUDY No.1

6. CASE STUDY No.1

7. SUMMARY KNOWN PROBLEM CONSEQUENCES OF FAILURE NOT REALISED
CASE STUDY No.1
SUMMARY
KNOWN PROBLEM
CONSEQUENCES OF FAILURE NOT REALISED
REACTIVE MEASURES
COULD IT HAVE BEEN AVOIDED - POSSIBLY?

8. SOMETHING DON’T LOOK QUITE RIGHT
CASE STUDY No.2
SOMETHING DON’T LOOK QUITE RIGHT

9. CASE STUDY No.2

10. CASE STUDY No.2

11. CASE STUDY No.2

12. CASE STUDY No.2

13. CASE STUDY No.2

14. CASE STUDY No.2

15. CASE STUDY No.2

16. SUMMARY PROBLEM IDENTIFYING DEFECT
CASE STUDY No.2
SUMMARY
PROBLEM IDENTIFYING DEFECT
INAPPROPRIATE REPAIR/ REMEDIAL ACTION
ALTERNATIVE LOAD PATHS
MONITORING

17. WHERE HAVE OUR CORNERS GONE?
CASE STUDY No.3
WHERE HAVE OUR CORNERS GONE?

18. CASE STUDY No.3

19. CASE STUDY No.3

20. CASE STUDY No.3

21. CASE STUDY No.3

22. CASE STUDY No.3

23. CASE STUDY No.3

24. CASE STUDY No.3

25. SUMMARY ORIGINAL CAUSE OF PROBLEM NEVER IDENTIFIED
CASE STUDY No.3
SUMMARY
ORIGINAL CAUSE OF PROBLEM NEVER IDENTIFIED
PREVIOUS REPAIRS DID NOT ADDRESS CAUSE
RISK OF COLLAPSE/ EXCLUSION ZONE
DETAILED INVESTIGATION
REMEDIAL MASONRY SUPPORT

26. CASE STUDY No.4
WHICH WAY UP?

27. CASE STUDY No.4

28. CASE STUDY No.4

29. CASE STUDY No.4

30. CASE STUDY No.4

31. CASE STUDY No.4

32. CASE STUDY No.4

33. CASE STUDY No.4

34. CASE STUDY No.4

35. SUMMARY INAPPROPRIATE DESIGN TEAM
CASE STUDY No.4
SUMMARY
INAPPROPRIATE DESIGN TEAM
MISUNDERSTANDING OF DESIGN REQUIREMENTS
SIMILAR CONSTRUCTION ASSUMED
INQUIRIES/ BAD PUBLICITY
DETAILED ANALYSIS REQUIRED
REMEDIAL STRENGTHENING MEASURES

36. LESSONS TO BE LEARNT

37. LESSONS TO BE LEARNT

38. DETAILED INVESTIGATION
LESSONS TO BE LEARNT
KNOW YOUR BUILDING
DO NOT ASSUME ANYTHING
DETAILED INVESTIGATION
APPROPRIATE/ PLANNED ACTIONS
SLEEP SAFE AT NIGHT

39. SEE YOU IN THE PUB FOR A PINT
END OF PRESENTATION
SEE YOU IN THE PUB FOR A PINT
STEVE DAVIS