13A sockets inside underfloor box

These are just pictures of two units of under floor service boxes with 13A switched socket outlets installed.

Photo 1 – 13A switched socket outlets inside underfloor junction boxes


Is there any problem here?

I took this picture some two or three years ago. Shown in the picture are two service boxes for an underfloor trunking system.
For the benefit of readers who are not very familiar with

Socket outlets and switch installation

The following materials can be used as a performance specification for installation of socket outlets and switches in multi-storey office buildings. I will also add some pictures of actual installations of these devices in future, and may be also some drawings and diagrams. Come back and check out this post every few weeks.

Photo 1 – A switch center at a small meeting room


UPDATE March 16,