ACI Worldwide-Limerick

ACI Worldwide-Limerick

Morrissey Engineering was retained by ACI Worldwide to provide design and commissioning services for their data center in Europe. The state-of-the-art facility is cooled by Liebert EFC units and are the first of their kind to be installed in Ireland and contribute to overall energy efficiency of the data center.

Services Provided

Design Features

  • MEP Peer Review
  • Arc Flash Analysis
  • Data center cooling provided by Liebert EFC indirect evaporative cooling units
  • Liebert PDX CRAC units with economizer capabilities provide cooling for the electrical and telco rooms as well as backup cooling for the data suites
  • 2.5MW diesel engine backup generation system initial, expandable to 5MW
  • 1.5MW initial UPS capacity with battery backup, expandable to 2.5MW
  • Static transfer switches provide ability to shift electrical load between A and B services
  • Gaseous fire protection for data center suites, electrical rooms, and telco rooms
  • SAS 70 Type II certified
  • PCI certification



Brownfield Site Conversion to Data Center


Limerick, Ireland

Square Footage

60,000 SF Total

Completion Date

July 2016