Case Study
Nant Pibwr Culvert Works
Customer Benefits... • Initially the failing culverts were set to be filled in and abandoned; instead Barhale relined the culverts using the innovative Tunnelline system, providing Network Rail with an equivalent, yet far more economical solution. • A cofferdam designed by our in-house consultants was used to control the tide during the lining of the culverts. This allowed each tunnel to be closed off independently and ensured a safe and dr