by Matt Seaton

Phase 2 of development begins at London East

In late August, works began full-force on Phase 2 of our London East data centre build project.

While we won’t be publishing a Build Blog to the same degree as Phase 1 – the forthcoming modular roll-out of additional capacity will be less technically involved (and perhaps interesting) than the front-loaded primary build – we are still going to document this process, and put out updates as things progress.

Phase 2 will predominantly focus on two areas of expansion at London East; the deployment of Pod 2 in Data Hall 1 for an immediate capacity boost, and the full deployment of Data Hall 2, for mid-term growth enablement.

This phase is less time-sensitive than the initial build, and will likely be a split development phase as works continue in other areas, including our Build and Break Room and our new personnel lift, both coming in October.

Updates

We’re now a couple of ‘split weeks’ into Phase 2, and have some initial visual updates to share with our readers.

Roof
The first major works as part of Phase 2 involved the addition of the roof extraction cowls over the top of what will become the cold corridor for Data Hall 2
Roof
This is the view from on top of the roof, with the seven extraction cowls nearest being the new additions for Data Hall 2, and the seven furthest away being the active service cowls for Data Hall 1
Roof
These cowls allow for exhaust air to be extracted to atmosphere, if not required for any recirculation purposes – our new roof fall-arrest system can be seen in the foreground here, installed this summer
Roof
The new cowls are an exact copy of those servicing active loads in Data Hall 1, allowing for the weatherproof venting of hot exhaust air
Materials
There are a lot of materials and components which go into each data hall – the duct sleeves seen here are for the eventual 28 intake louvres to be cut into the rear of the building for the forthcoming second data hall (of four in this building)
Shipment
The components to make up another three of our containment pods arrived to site this week, allowing for the deployment of another 84 racks across halls 1 and 2
Floor
We’ve also added a couple of other niceties to the facility as part of this phase – here we can see our custom engineered glass floor tiles, which we’re placing in strategic locations to show off the quality of our sub-floor fit-out
Floor
Here are another set of these tiles in the main stairway atrium, showing the large trefoil runs between LV rooms – these will all be lit in due course, to make this even more of a feature

We’re extremely pleased with developments so far, despite being early into Phase 2. It is a phase of work which is expected to take us into next year for full realisation, however it will complete in stages. For example, the deployment of Pod 2 in Data Hall 1 will come first, and will be a relatively fast process, as this simply requires the physical construction of the containment pod and the integration of some monitoring and operating systems. The supporting infrastructure is already in place, with no required additions at this stage.

The deployment of Data Hall 2 is a larger operation, as this still requires lots of work under the raised floor to make the space ready for power and connectivity.

We’ll be posting updates to this process as and when suitable progress is made.