FP McCann has successfully completed remedial works to the Whitehead Embankment in County Antrim on behalf of Translink/NIR.

The project sought for a permanent solution for an embankment slippage within Whitehead cutting, so in order to progress works FP McCann appointed Design ID as lead designer to develop both scope and ultimate design.

Early contractor and designer involvement allowed design development to be streamlined by working closely with Translink's Project and Structures teams which greatly reduced the typical turn around time of such a project.

A number of different solutions were considered and examined for feasibility following site investigations carried out by Causeway Geotech on behalf of and in conjunction with FP McCann. A Redi-Rock gravity retaining wall, supplied by Moore Concrete, was agreed as the preferred solution for construction for a number of factors including available track closures, modular construction nature of the Redi-Rock system, completed aesthetics and the option to extend the solution further through the cutting at a future date if required.

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In addition to the Road Rail Excavators (RRV's) provided by Railway Plant Services (RPS), the use of specialist equipment—including remote-controlled compaction tools and Menzi Muck walking excavator/s (provided and operated by SG Elite), experienced/competent Railway Safety Critical operatives provided by Greentown, Professional Rail Solutions (PRS), and On Track technicians (OTT) to supplement FP McCanns direct experienced/competent Railway Safety Critical operatives — combined with the dedication and hard work of the entire project team, enabled successful delivery and early project completion. Most notably, the project was delivered with zero accidents or incidents.

Discussing the completed works, a statement from FP McCann said: "Faced with tight schedules and complex site constraints, this project was a true multidisciplinary effort, bringing together a range of subcontractors and suppliers united by a shared goal. With FP McCann's characteristic innovative programming, strategic work design, and effective coordination, the team delivered outstanding results."

FP McCann concluded: "A huge thank you to all who contributed to this success!"