What type of gas cylinders need to be reported if stored outside of permitted locations?

Reporting any gas cylinders stored outside of permitted locations is essential for safety and compliance with regulations. This requirement ensures that all gases, whether full or empty, are managed appropriately to minimize risks such as leaks, explosions, or environmental hazards.

When gas cylinders are not stored in designated areas, it can pose risks not only to personnel on site but also to the surrounding community. Different gases present varying dangers, so it’s critical for all types of gas cylinders—which include both full and empty—to be monitored and reported if their storage deviates from established protocols. This practice supports safety measures and contributes to effective emergency response planning.

In this context, the other choices are too limited in scope. Only full gas cylinders or only empty propane cylinders do not account for the potential hazards posed by any gas cylinder, regardless of its current status. Moreover, focusing solely on gas cylinders with a label neglects unmarked cylinders that may still contain hazardous materials. Thus, a comprehensive approach that includes any and all gas cylinders is necessary for ensuring safety at construction sites.