Civic & National Infrastructure
An Garda Síochána National Headquarters, Phoenix Park, Dublin
When Ireland’s national police service required comprehensive electrical infrastructure upgrades at their central National Headquarters in Phoenix Park, Colm Construction was selected to deliver the high-security contract.
Project Challenge & Security Protocols
The facility houses 24/7 command and control operations, sensitive national intelligence databases, and senior executive offices. The project demanded:
- Zero Allowable Downtime: All switchboard replacements and sub-mains cutovers had to occur without interrupting mission-critical police communication networks.
- Vetting & Site Security: 100% of Colm Construction's on-site master electricians underwent stringent background checks and maintained strict compartmentalized access.
- Historic & Modern Integration: Routing heavy containment through protected heritage fabric while meeting modern I.S. 10101:2020 fire-stopping standards.
Scope of Engineering Works
- Sub-Distribution Switchgear: Installation of new Form 4 compartmentalized sub-distribution boards with motorized interlocks.
- Generator Changeover Panels: Dual-feed automatic transfer switch (ATS) integration with on-site diesel backup generators.
- Emergency Lighting (I.S. 3217): Addressable escape route lighting with central reporting head-end.
- Heavy Containment: Galvanized steel cable tray, basket, and fire-rated trunking throughout service corridors.
- Testing & Sign-Off: Full Safe Electric Certificate Number 3 completion and detailed O&M manuals.
"The execution by Colm Construction was delivered on programme, within budget, and with complete operational continuity for national security command teams."
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