Great Dover Street (London Bridge) Factsheet


  • Address: Great Dover Street, London. SE1
  • Opened: 2012
  • Rating: Tier III equivalent
  • Capacity: 30000 sqft. / 880 racks across 4 floors


  • Capacity: Up to 64amps to racks
  • Distribution: Diverse 32amp A+B feeds (full racks)
  • Continuity: N+N battery UPS with 15mins+ runtime
  • Backup: N+1 generators with 7 days on-site fuel


  • System: "Green" N+1 evaporative cooling (PUE 1.06)
  • Air flow: Cold aisle containment with intelligent extraction
  • Fire suppression: Hypoxic Nitrogen (data floors) and FM-200


  • ConnetU: 10Gbps fibre wave with diverse backup
  • Other carriers: Zayo, Level(3), Colt, Virgin Business, BT, EUNetworks, Vodafone

Security and Staffing

  • Access policy: Pre-arranged, PAC cards, one-time PIN
  • CCTV: HD recording with motion detection
  • Staffing: 24/7 manned site; SIA registered
  • Remote hands: 24/7 on-site technicians


  • By road: A2 and A3; inside Congestion Charge zone
  • Parking: On-site parking and loading bay
  • Public transport: Opposite Borough Underground station, near London Bridge Underground and mainline station

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