Service Jointing

The connection of a cable to feed a specific item (i.e house, site office, streetlight etc). This needs to be connected to the nearest suitable LV main, using the appropriate electrical drawings and maps. The other end of the service cable is terminated to a cut out at the domestic property,Industrial compound,streetlight etc.

LV Mains Jointing 

The connection of a new main cable to an existing mains cable to extend the LV main network. This work is normally completed as live jointing procedure unless on a new building site when the mains may not yet be energised.

Link Box Installation

The installation of a link box with links or fuses in to give points of isolation. Link boxes can be installed on live networks as well as dead.

HV Jointing.

High Voltage Jointing & Terminations

All high voltage jointing and terminations are carried out while the HV network is dead Sometimes requiring permit for works depending on DNO or IDNO we are working for.Our team of HV cable experts are ready to work on your electrical installations, providing you with the highest quality and safety. We have specially trained teams who can work with HV cable jointing,pole terms and HV switchgear, all our team members having been trained and fully authorised.DCR also carry out Substation packages for our clients .

• Full earthing internal and external
• Power & Lighting
• HV Terminations
• LV Terminations (including swa singles)
• All internal small wiring
• Testing and Commissioning.

LV Internal Mains.

DCR are also very experienced in carrying out internal mains work.These can be installed from the main UG or from an MSDB using LSOH cabling.

Scope of works include:

• Installation of MSDB.
• Installation of internal and external wiring high rise and low rise blocks.
• Cut out Terminations&Meter set installs.
• LV Terminations at MSDBS.
• All testing and commissioning.