SAP Services (Up to 33kV)

SAP Services

Senior Authorised Personnel (SAP) - Safe, Compliant and Efficient Switching & Supervision

Fully qualified SAP services up to 33kV for private networks, ICP works, renewables and commercial sites.

Experienced in issuing permits, carrying out isolations and managing switching operations safely – to both DNO and private standards.

What We Can Do

  • Issuing Permits to Work (PTW)

  • Switching, Isolation & Re-energisation

  • Live network supervision

  • Access control and safety documentation

  • Point of Work identification

  • HV cable spiking and proving dead

  • Coordination with DNO/IDNO networks

Where We Work

  • Private HV networks

  • Battery storage & solar farms

  • EV infrastructure installs

  • New ICP connections

  • Industrial estates & commercial developments

Why Choose R&D Jointing?

  • Experienced SAP with up-to-date authorisation

  • Fully insured and audit-compliant

  • Clear documentation and transparent handover

  • Able to coordinate across multiple contractors and suppliers

  • Safety-first, no-compromise approach

Need a SAP?

We’re ready to assist – Get in touch

📧 info@rdjointing.co.uk