Tallaght University Hospital operates a critical UPS estate supporting clinical, diagnostic, ICT, and life-safety systems across the campus. A number of UPS systems and components are approaching end of life and/or are no longer covered by manufacturer warranties. Components shall be compatible with the existing Schneider UPS system, or an equivalent solution proposed by the tenderer that demonstrates full technical compatibility with the existing installation and does not impact remaining warranties. Acceptance of any proposed equivalent solution will be subject to review and approval by Tallaght University Hospital.