Frequently Asked Questions (FAQs)

New Road and Streetworks Act( NRSWA) ensures that contractors working on roads: Protect the public Manage traffic safely Reinstate roads properly Follow national safety standards

New Roads and Street Works Act 1991 governs works carried out on public highways. Contractors installing underground infrastructure including cables must have appropriate NRSWA qualifications.

Electrical network design includes: Load calculations Cable sizing Protection coordination Earthing design Substation layout design Fault level calculations Civil design