POWER (MAINS AND EMERGENCY)
* Minimum N+1 redundancy on power supply
* Mains power supplied via 2 * 132KV incomers
* Diverse A&B supply, distributed via 11KV ring main units
* 3.1 MW of power per floor per plate
* Power/cooling systems supported by up to 33 no-break Rotary Diesel UPS sets
* On-site Diesel tanks support 50 hours at full capacity with 8 hour, 24*7 fuel delivery callout contract in place.
CONTROLLED ENVIRONMENT
* Minimum N+1 resilience on chilled water cooling system
* Temperature in technical space maintained at 22 (+/-2) Degrees C
* Humidity range of 50% (+/- 10%) in technical areas
* Diverse chilled water distribution pipe work (ring main type) throughout facility.
FIRE DETECTION AND SUPPRESSION
* Analogue addressable fire detection system in all areas (smoke and heat) with manual break-glass units.
* Very early smoke detection and alarm system (VESDA) in the return air-flow of CCUs
* Gas suppression system using centrally stored Inergen
* Smoke and gas extraction
SECURITY
* Premises controllers manage facility security 24x7
* Access control using proximity card readers
* Intruder alarms to all areas with external infra-red barrier
* Multiple CCTV cameras (interior and exterior)
* Secure managed delivery and loading area