Author | Eduardo Bravo
According to statistics from the United States National Fire Prevention Association (NFPA), most fires occur in households. This situation compromises the lives of people living in these households and their neighbours, while also generating significant costs for the treasury. According to the NFPA data, apart from the greater risks of fires, an essential factor is the existence of old or deficient electrical installations.
The reasons why households are specifically the most affected by these types of catastrophes are easy to establish. In urban environments, there are proportionally more family dwellings than public buildings, infrastructures or offices. Furthermore, and unlike industrial warehouses or large companies, they do not usually have fire detection systems in place that enable the fire protection services to quickly intervene.
In this regard, the city council of New Orleans has adopted the slogan «Hear the Beep, Where You Sleep», and has applied it in a programme via which, residents can request the free installation of up to twosmoke detectors in their homes. Residents simply have to complete a form available on the municipal website and answer a series of questions to establish the most suitable detector based on the characteristics of the residents.
Thanks to these data, it is possible to establish, for example, whether residents are older people or if someone with mobility problems or hearing disabilities lives in the household. This enables the fire services to know when they need to change the batteries in the detectors in each household – the batteries last ten years- or if they need to install a model which, instead of a typical audible alarm, incorporates light signals or a vibration system in the bed or on the pillow.
Since it was inaugurated in 2013, around six thousand fire detectors have been installed, at a cost per unit of around five dollars; an amount that has been redeemed through the donation made by the Fire Protection Service of the state of Louisiana and private donations. The total cost amounts to less than thirty thousand euros, which is a much lower amount than the cost of the firefighters that intervene to put out a fire.
In terms of the cost of putting out a fire, values need to be taken into account such as the cost of transporting the extinction measures, the salary received for each hour of work and the use of specialist materials such as the pumps, which require special maintenance. Furthermore, if the service is provided in areas in which there are toxic emissions, the rates may increase drastically. Even if the human factor is stonily eliminated from the equation, the benefits are obvious.
These costs have to be paid, after the intervention of the firefighters, by the individuals or entities that have benefited from the service, although they are normally covered by the insurance companies by way of the policies taken out by citizens. In any event, whoever pays it, these are a posteriori solutions, therefore the damage and even the possible victims have already occurred.
Therefore, improving the safety of citizens and ensuring that cities are smart environments in terms of fires, does not always depend on major investments or complex technology. New Orleans is proof that it can be achieved with simple devices and awareness programmes. In fact, according to Tim McConnell, the Fire superintendent from the New Orleans Fire Department, during his time at work, he has never witnessed a fire resulting in death when there has been a fire detection system in place. Clear proof that small investments can go a long way in creating safer cities for everyone.