{"id":37366,"date":"2025-04-09T16:57:42","date_gmt":"2025-04-09T15:57:42","guid":{"rendered":"https:\/\/www.hawkins.biz\/?post_type=insight&p=37366"},"modified":"2025-08-07T10:47:27","modified_gmt":"2025-08-07T09:47:27","slug":"data-centre-protection-from-vibration-and-noise-environments","status":"publish","type":"insight","link":"https:\/\/www.hawkins.biz\/insight\/data-centre-protection-from-vibration-and-noise-environments\/","title":{"rendered":"Data Centre Protection From Vibration and Noise Environments"},"content":{"rendered":"\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

There are over 450 data centres in the UK, with a significant number located near major urban environments such as London, Manchester, and Birmingham, due to the need for robust infrastructure and connectivity. The volume of data transferred daily is immense, so closer proximity of data centres ensures that information can reach its destination with minimal latency. A data centre located thousands of miles away would not offer this advantage, which is why many are strategically located in urban environments. Colocation data centres are units where hardware such as servers are rented out and are typically sized between 90-5,000 m\u00b2. They are often found near financial hubs like London, where access to fast data routes is essential. Depending on the infrastructure requirements, the estimated cost for a colocation facility can range between \u00a320 million to \u00a350 million.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Noise Vibration Produced by Data Centres<\/span><\/h4>

The design of data centres must also consider the environmental effects produced on other human activities in surrounding areas. For instance, large amounts of heating, ventilation, cooling (HVAC) and power are needed to keep the extensive electronic systems operating together smoothly. The noise and vibration produced by the supporting mechanical and electrical systems should be<\/span> carefully considered in the design and maintenance of the facility. Failure to do so could lead to non-compliance of noise and vibration requirements, or complaints from neighbours and building occupants.\u00a0<\/span>\u00a0<\/span><\/p>

As an example, a recent project was planned with its own combined heat and power (CHP) generation system to support high-density data centre operations. By generating electricity onsite, the facility not only reduced dependence on commercial grid power, but also gained a financial advantage in energy costs, estimated to save up to \u00a32 million annually. This approach also provided greater resilience against grid instability, which is particularly valuable for data-intensive operations.<\/span>\u00a0<\/span><\/p>

In this case, the power plant used two natural gas turbine generators located on the upper floor of a multi-storey building (approximately 6 to 10 metres above ground level), along with three large diesel backup generators in the basement (approximately 3 metres below ground level). The design included rooftop radiators and air-cooling towers, as well as air inlet and exhaust louvers integrated into the building’s fa\u00e7ade. Due to the proximity of residential and mixed-use properties, the project was required to comply with<\/span> the city\u2019s noise regulations.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\"Idealised\t\t\t\t\t\t\t\t\t\t\t
An \"Idealised\" Data Centre<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

The project team developed an acoustic model to evaluate the noise emissions from various sources. Analysis of air inlet and exhaust systems showed the need for considerable mitigation measures, leading to the installation of multiple silencers in the ventilation system. In addition to noise, vibration was also a key consideration given the sensitivity of nearby buildings and the data centre itself.<\/p>

A comprehensive vibration isolation strategy was implemented, which included:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t