Best practice installation
When implementing an underground tap connection, the field should be prepared. The trench has to be depth enable the installers to work in good conditions. If necessary, the system implementation require the tar removal and the machine which involves a high cost of installation.
Once the work field is ready, the installers can prepare conductors and install connector(s), box and resin and give time to system to hardening. Before closing pit, installation needs to be controlled.
Usually, coloring warning mesh is added under the surface to announce the underground electrical lines. Sometimes, this visual sign is replaced or supported by a mechanical protection which secures the underground network.
Beforehand, system underground teams on the field need to be trained.