Susquehanna International Group, Ireland

Project Name

Susquehanna International Group, Ireland


Susquehanna International Group

Main Contractor:



Axis Engineering


Office Fit-Out and 1MW Data Centre


Dublin, Ireland






Electrical Services and Instrumentation, Mechanical Piping & HVAC Services, and Off-Site Manufacturing


Kirby was contracted to undertake the complete mechanical and electrical services fit-out of 10,200m² commercial office space over 7 floors in a Dublin city centre location. The project also involved the fit-out of a 1MW data centre on the 1st floor with integrated systems testing (IST).

There was a strong focus on LEAN construction with two number roof plantrooms pre-fabricated off-site and craned into position at night, which necessitated road closures within the city centre. All services were fully 3D modelled using our in-house BIM department.

The project was completed in 7 months. During this time, the peak manpower reached 165 employees.  A rigorous planning and project management approach was adopted to ensure the successful achievement of all project milestones.


Kirby scope of works included the installation and commissioning of all electrical and mechanical services.

The electrical systems installed by Kirby included:

  • LV Distribution
  • Generator
  • UPS
  • General & Emergency Lighting
  • General Service Power
  • Mechanical Plant Service Power
  • Fire Detection & Alarm
  • Access Control, Intruder & CCTV
  • Earthing & Bonding
  • Lightning Protection

Installed electrical plant items consisted of 2 number MV Transformers, 3 number Main LV Switch Boards, 2 number 1500KVA Generators, 2 number 750KVA Generators and 5 number UPS Units.

The mechanical systems installed by Kirby included:

  • Chilled Water
  • Low Temperature Hot Water
  • Supply & Extract Ventilation Distribution
  • Fire Suppression
  • DWS
  • Leak Detection
  • BMS
  • Server Room Air Conditioning

Installed mechanical plant items consisted of 4 number 1100kW Chillers, 5 number AHUs serving 243 number Fan Coil Units, 14 number MCC’s with 2,000 BMS Points, 8 number Gas Cascading Boiler Systems and 16 number CRAC Units.

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