Project Scope:

Phase 2 involves a comprehensive upgrade of the Air Handling Units (AHUs) located in the 8 Bay, 6 Bay, and Terminal West plantrooms. Key works include:

- Replacement of end-of-life centrifugal belt-driven fans with high-performance, direct-driven plug fans.
- Installation of new intake and exhaust air dampers and actuators in the 8 Bay plant room.
- Replacement of chilled water and LPHW 3-port control valves serving the heating and cooling coils, along with associated LPHW pipework and various field devices.

Additionally, floor-mounted smoke fire dampers will be installed to ensure compliance with current fire compartmentation requirements under the Terminal 1 fire safety certificate.

The existing Satchwell BMS in the 8 Bay, 6 Bay, and Terminal West plant rooms (Level 40) will be upgraded to a new ABB Cylon BMS, including new control panels and retrofitting of existing panels. This phase also includes upgrades in the primary pump plant rooms in the basement.

Client vision/objectives:

The client is dedicated to leading the decarbonisation of the Irish aviation sector by aligning with national climate targets and the EU Green Deal. Their vision focuses on transforming airport operations through investment in energy-efficient technologies, integration of renewable energy, and the adoption of smart building management systems. Core objectives include reducing carbon emissions, enhancing energy efficiency, and ensuring all infrastructure upgrades support long-term sustainability. By embedding these principles into capital development projects and fostering innovation, the client aims to position itself as a leader in sustainable aviation and contribute meaningfully to Ireland’s goal of achieving net-zero carbon emissions by 2050.

Unique challenges of the project:

Working in a live airport environment presents unique challenges, including limited access windows, the need for constant communication with stakeholders, and the requirement to minimise disruption to operations. Flexibility and precise planning are essential to align works with airport schedules, while robust quality assurance must be maintained under tight constraints. Success relies on a collaborative, agile approach to navigate these complexities effectively.

Tritech Methods/Innovations:

Tritech adopts a proactive, solutions-driven approach to overcome the complexities of working in live airport environments. Through meticulous planning and detailed phasing strategies, we ensure minimal disruption to daily operations. Our strong emphasis on stakeholder engagement fosters clear communication and alignment across all teams. We also leverage digital tools for real-time progress tracking, forecasting, and coordination, allowing for agile responses to unforeseen issues. Innovations such as modular installations and off-site fabrication reduce time on-site and enhance safety and quality control. A commitment to rigorous QA/QC processes ensures that all works meet the highest standards, even within the tight constraints of an active airport setting.