What is required for containers used to store motor fuel at construction sites?

Containers used to store motor fuel at construction sites must be durable and resistant to punctures because these properties ensure safety and compliance with regulations concerning the storage of hazardous materials. The risk of leaks and spills is heightened at construction sites due to the potential for physical impacts and rough handling. Therefore, using containers that can withstand such conditions helps prevent accidental releases of fuel, which could pose fire hazards or environmental contamination.

Durability and puncture resistance also contribute to the long-term integrity of the containers, ensuring they remain secure over time and during varying weather conditions. Proper adherence to these safety measures is essential for maintaining workplace safety and environmental standards in construction zones.

The other options don't align with regulatory requirements or best practices for fuel storage. Containers are not intended for indefinite use without inspection and maintenance (which contradicts the idea of safe storage), and they should not be reused for other materials, as this can lead to contamination and safety risks. Storing motor fuel indoors is also typically not recommended due to ventilation requirements and the potential for explosive vapors in confined spaces.