Contractor: Jones Bros Ruthin Products: EasyPIT® ULTRA Access Chambers, Ductile Iron Covers & Frames, Fabricated Steel Covers & Frames Project: The Swansea North 400kV Substation, commissioned by National Grid, is a state-of-the-art facility developed to transfer demand from the existing Swansea North 275kV substation. The project encompassed the design, procurement, construction, commissioning, and successful […]