COMMISSIONING MANAGEMENT LTD

20 Canada Square is a landmark office building at the heart of Canary Wharf, offering a refined, high‑performance workplace designed for leading global organisations. Positioned prominently within the estate’s eastern cluster, the building combines architectural presence with exceptional functionality, creating an environment that supports modern business at every level.

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​Our scope, delivered over numerous years, has comprised the periodic and routine verification testing of the stairwell pressurisation systems serving all four stair cores. This includes the measurement of stairwell and lobby pressure differentials, along with fan performance assessment under simulated evacuation and fire conditions. We verify that pressure levels remain stable, safe, and compliant during door operation, ensuring effective smoke control, safe evacuation, and full adherence to statutory fire safety requirements.​​​​​​​​​