Improving safety and compliance with IoT
How can the internet of things (IoT) help keep university and privately operated accommodation safe? Paula Benoit, CEO PCCW Global Networks (UK), explains
We often take safety for granted and assume that the food we buy, or the premises we’re staying in, is safe. The introduction of food safety ratings has increased our awareness of the issue, but has highlighted a significant number of zero-rated premises which could be putting people at risk. Another potentially harmful area – water temperature – has strict guidelines for monitoring and risk reduction, yet in 2018, 814 cases of Legionnaires’ disease were reported in the UK, and on average Legionella causes 35 deaths a year.
University or privately operated accommodation often contains retail outlets which offer a range of meals and snacks to students. The accommodation facilities themselves provide hot and cold water for washing and cleaning, usually from a centralised system. Providers are required to adhere to guidelines regarding food safety and the temperature of water.
This guidance, HSG 274 Part 2, stipulates undertaking risk assessments, keeping records and audit trails, and taking corrective action as necessary. HSG 274 Part 2 recommends that the best method of reducing risk is through regular water system temperature monitoring. This is often a manual exercise, and consequently it’s common for checks to be forgotten or inadequately recorded, which has potential to cause serious problems.
So, if the human interface is the potential problem, how can technology be used to overcome this?
Industry analysts are predicting that the internet of things (IoT) will be one of the next big technology trends, changing how the objects around us interact, helping improve how we live, work and relax. Looking at student accommodation specifically, the IoT offers exciting possibilities to improve compliance and food safety by real-time monitoring and improved record keeping.
For example, a chiller used for storing food in the accommodation cafe will have a built-in thermometer. These must be checked manually to ensure that food is stored within a safe temperature range, often once or twice a day. The fridge can be fitted with a smart sensor and the temperature monitored constantly from a remote management portal. If the temperature steps outside the acceptable range, an alarm can be raised, the problem investigated, and potentially harmful food destroyed.
Similar technology can be employed for water temperature monitoring. Sensors fitted inline to pipes mean there’s no need to periodically test the supply manually. Instead automatic reading and logging can be performed, raising an alert in the event of an unsafe temperature, prompting system maintenance to be performed. Compliance reports can also be produced by the system to save time and cost.
In both examples, it’s clear that using technology has the edge over the human when it comes to safety. Not only can it provide real-time data, but it also frees up time for staff to concentrate on other aspects of their role, or reduces the need to use the services of third-party testing companies.
The internet of things promises to dramatically improve the opportunities for automated monitoring and real-time control for accommodation providers.
Best of all, the technology is available today from providers like PCCW Global. Thanks to full fibre and Wi-Fi network infrastructure, it can be quick and easy to deploy without disrupting other network traffic. Then, you can let it do the hard work, improving safety compliance and most of all, safety among students and staff.
For further information, call 0333 308 0080 or visit: www.optifyyourworld.com