Code |
Box description (along with validation rules) |
4 |
Standard roof
hatch |
7 |
Rectangular or
square roof hatches |
9 |
Rectangular or square hatch
offset from center line of car |
Code |
Gondola description |
1 |
Trough
hatch in roof |
2 |
Removable
roof |
4 |
Standard
roof hatch |
5 |
Other types of roof
openings |
9 |
Rectangular or square
roof hatch offset from center line of car |
Code |
Hopper description |
1 |
Trough hatch in
roof |
2 |
Removable
roof |
3 |
Self-storing
roof |
4 |
Standard roof
hatch |
5 |
Other types of
roof openings |
6 |
Combination (through &
round or square) hatches |
7 |
Rectangular or
square roof hatches |
8 |
Round hatch offset
from center line of car |
9 |
Rectangular or square hatch
offset from center line of car |