This project is primarily a condition-led renewal completing a further phase of the work in the South Wales area following on from the PTW phase 1 project. The project will:
• Re-signal between Swansea workstation fringe, Neath and Brecon signal box, Pantyffynnon signal box, and Whitland signal box. The project area will be re-signalled using WTS technology to the east of Pembrey Signal Box and LoCoDR technology to the west.
• Move signalling control to a new control centre facility, Port Talbot PSB, from Port Talbot Panel B&C Panels, Pembrey Signal Box, Kidwelly Signal Box, Ferryside Signal Box and Carmarthen Junction Signal Box and recover the signal boxes where required.