The structure is the ... Provision of circa 11,600 45T tetrapod armour units and 750 120T chevron blocks Supply and placement of rock fill to reprofile the breakwater foundations Placement of ...

Stena Line Ports is seeking contractors for a £150m project at Holyhead in North Wales. The shipping giant has asked firms interested in the breakwater ...

"The cost will vary based on factors such as whether the breakwater is made of concrete, tetrapods ... additional funding to address the worsening coastal erosion, particularly in Kuala Nerus.