What is required for a temporary service installation?

The correct answer emphasizes the importance of safety and compliance with local regulations in the installation of a temporary service. A temporary service installation must be appropriately rated for the expected electrical load to ensure it can handle the power requirements safely. Additionally, it must be secured properly to prevent any hazards, such as tipping or falling, which could pose risks to both workers and the public.

Meeting local authority requirements ensures that the installation adheres to established safety codes and standards. This is critical because temporary services can often be in place for construction or events where electricity is crucial, and any failure can lead to serious consequences.

The other options do not address the fundamental concerns of safety and compliance. Aesthetics are secondary to function and safety, installation without permits can lead to legal issues and penalties, and using recycled materials is not a standard requirement for temporary service installations, as the focus must remain on safety and performance standards.