Table 8: Problems of unavailable documents.
Overall |
Contractors |
Consultants |
Problems |
Rank |
R.I. |
Rank |
R.I. |
Rank |
R.I. |
1 |
0.56 |
1 |
0.60 |
1 |
0.52 |
Oral instructions |
2 |
0.50 |
2 |
0.58 |
6 |
0.42 |
Photograph depicting problems |
3 |
0.43 |
6 |
0.39 |
2 |
0.47 |
Correspondence between parties |
4 |
0.43 |
3 |
0.43 |
4 |
0.43 |
Quality control reports |
5 |
0.41 |
4 |
0.43 |
9 |
0.38 |
Daily reports and logs |
6 |
0.40 |
7 |
0.37 |
6 |
0.42 |
Meeting minutes |
7 |
0.39 |
9 |
0.34 |
3 |
0.44 |
Cost reports and records |
8 |
0.39 |
5 |
0.42 |
11 |
0.35 |
Clarification memos |
9 |
0.38 |
11 |
0.33 |
4 |
0.43 |
Labor power chart |
10 |
0.36 |
12 |
0.31 |
8 |
0.41 |
Updates project schedules |
11 |
0.33 |
7 |
0.37 |
13 |
0.28 |
Change order logs |
12 |
0.31 |
13 |
0.24 |
10 |
0.37 |
Preliminary and baseline schedules |
13 |
0.30 |
9 |
0.34 |
14 |
0.25 |
Submittal logs |
Spearman’s “r” = 0.419 (significant at 10% level)