When storing LP Gas and oxygen cylinders in the same area, what is critical regarding their containers?

When storing LP Gas and oxygen cylinders in the same area, it is critical that their containers are marked according to OSHA guidelines. Proper labeling and marking are essential for safety and compliance within work environments, as it aids in the quick identification of the contents of the cylinders. This is particularly important because LP Gas and oxygen have different properties and hazards associated with them, and knowing what each cylinder contains minimizes the risk of accidents and improper handling.

Marking the containers according to OSHA standards ensures that personnel handling the cylinders are aware of the potential dangers and can take appropriate precautions. Clear markings help emergency responders identify the contents in case of an incident, facilitating safe and effective response strategies. Moreover, maintaining visibility and understanding of the different gases helps to prevent hazardous situations that could arise from mishandling or mixing incompatible gases.

The other options, such as requiring cylinders to be of the same size, shape, or locked together, do not address the critical importance of identification and hazard communication mandated by safety regulations.