1km Coastal Walkway Drainage Infrastructure Rehabilitation Cork

16 April 2025

Cork

Rehabilitating vital drainage infrastructure in a busy coastal area requires meticulous planning and precision.

This project, undertaken for a pharmaceutical client, focused on the restoration of c1km of 900mm diameter process lines and c along a public coastal walkway.

The challenge was to carry out the drain rehabilitation work while minimising disruption to both the public and the sensitive coastal environment.

Project Scope:

Restoration of c1km of 900mm diameter process lines
Restoraton of 14 Manholes

Challenges

Unpredictable Coastal Weather: The coastal location posed challenges with fluctuating weather conditions, requiring flexible scheduling.
Restricted Access: Some work areas required adjustments to ensure equipment could access the pipes and manholes.
Environmental Sensitivity: The use of heavy machinery had to be managed carefully to prevent damage to the surrounding landscape.
Confined Space: Certain manholes required confined space entry for the drain rehabilitation work.

Works Completed:

Results

Bryan McEntee, McBreen Environmental Project Manager said: “This was a technically challenging project due to several factors. The large diameter lines carried a high volume of effluent, which required careful management. By implementing a well-planned overpumping strategy, we were able to control flows from our client’s site as well as external sources, ensuring that all effluent was handled safely and in full compliance with site requirements.”

EDAC Environmental Compliance, part of the McBreen Group, provides expert project management for complex environmental and infrastructure projects. Working closely with McBreen Environmental, EDAC ensures seamless coordination, risk management, and compliance, delivering high-quality solutions with minimal disruption

Rebecca Lambe, EDAC Project Manager said: “This project required a proactive approach to risk management, safety, and environmental responsibility.”

Rebecca continues, “By conducting thorough risk assessments, enforcing stringent safety protocols, and maintaining open communication with the client, we ensured the rehabilitation work met all necessary standards.

Careful planning and collaboration allowed us to navigate challenges like restricted access and public safety concerns while keeping the project on track and compliant with all regulations.”

Conclusion

This coastal walkway drain rehabilitation project for a pharmaceutical client successfully restored vital infrastructure while prioritising public safety, environmental sustainability, and minimal disruption to the community.

Through effective planning, trenchless technology, and careful execution, the project achieved its goals, ensuring long-term functionality of the walkway and surrounding areas