Table 4. Summary of scores by exterior defect investigations.
Item
Score
Main dam
Side wall
Apron
Correction value by investigator
Total
Mean
24.0
2.9
4.7
−1.2
30.5
S.D.
14.6
4.1
5.0
6.7
24.6
Min.
3
0
0
−10
0
Max.
60
15
15
10
83