69.75—Figures.

0=excluded space.
C=enclosed space.
I=space to be considered as an enclosed space.
B=breadth of deck in way of the opening.

Code of Federal Regulations

Code of Federal Regulations 394
[Please see PDF for image: EC01FE91.040 ]

Code of Federal Regulations

Code of Federal Regulations 395
[Please see PDF for image: EC01FE91.041 ]