DEFECT MAPPING LAYOUT – GRIDLINE 1 TO GRIDLINE 5
*FRONT WALL – FACING SEA
**BACK WALL – FACING LAND
DEFECT MAPPING PHOTOGRAPH – GIRDLINE 1 TO GRIDLINE 2
REF
DEFECT TYPE
LOCATION
(L x W) (m)
DEPTH (mm)
REBAR DETAILS
SP1
SPALLING
BEAM
0.3 x 0.3
25
Link 12mm
corroded.
200mm length
link observed
REF
DEFECT TYPE
LOCATION
(L x W) (m)
DEPTH (mm)
REBAR DETAILS
SP2
SPALLING
FRONT WALL
1.2 x 0.2
50
No rebar
exposed
REF
DEFECT TYPE
LOCATION
(L x W) (m)
DEPTH (mm)
REBAR DETAILS
SP3
SPALLING
BEAM
0.3 x 0.35
25
Link 12mm
corroded.
0.35mm length
link observed
REF
DEFECT TYPE
LOCATION
(L x W) (m)
DEPTH (mm)
REBAR DETAILS
SP4
SPALLING
FRONT WALL
0.4 x 0.2
25
No rebar
exposed
DEFECT MAPPING PHOTOGRAPH – GIRDLINE 2 TO GRIDLINE 3
REF
DEFECT TYPE
LOCATION
(L x W) (m)
DEPTH (mm)
REBAR DETAILS
SP5
SPALLING
BACK WALL
0.5 x 0.35
50
No rebar
exposed
REF
DEFECT TYPE
LOCATION
(L x W) (m)
DEPTH (mm)
REBAR DETAILS
SP6
SPALLING
FRONT WALL
0.1 x 0.2
25
Link 12mm
corroded.
0.1mm length
link observed
REF
DEFECT TYPE
LOCATION
LENGTH (m)
WIDTH
C1
CRACK
FRONT WALL
1.4
< 0.3mm
REF
DEFECT TYPE
LOCATION
LENGTH (m)
WIDTH
C2
CRACK
BACK WALL
1.4
< 0.3mm
Cont’d
DEFECT MAPPING PHOTOGRAPH – GIRDLINE 2 TO GRIDLINE 3
REF
DEFECT TYPE
LOCATION
LENGTH (m)
WIDTH
C3
CRACK
FRONT WALL
1.4
< 0.3mm
0
