HV Testing and Commissioning
HV testing and commissioning up to 11kV
R&D Cable Jointing provides HV substation testing and commissioning services built on decades of hands-on industry experience.
Based in Kent and operating nationwide, we support projects across Essex, London, Kent, Hertfordshire, Surrey, Suffolk, Cambridgeshire and Bedfordshire.
- Pre-energisation inspection and commissioning
- Pressure testing and energisation
- Defect rectification following test results
Supporting a clean handover
Our role is to ensure cables, joints and terminations are correctly installed, accessible and ready for testing. We remain available to support any remedial works identified during commissioning.