Burning Questions: Just How Safe Are Electric Cars in Your Underground Parking Garage?

Tablet-Computer auf einem Bauplan mit Flucht- und Rettungsplan

Electric cars pose a challenge when it comes to fire safety in underground parking garages. Effective emergency plans and software solutions such as TENADO PROTECT enhance safety.

Electric cars have become widespread on our roads and are regarded as the future of individual mobility. However, this also raises new safety issues, for example, in underground parking garages. Although electric cars are generally considered safe and less likely to catch fire than conventional cars, the lithium-ion batteries in some models pose a particular challenge for preventive and defensive fire safety.

Manufacturers of electric cars are increasingly turning to Lithium Iron Phosphate (LFP) batteries, which are less susceptible to fires. They are also mechanically more stable and react less violently to knocks or holes than conventional lithium-ion batteries. As they also offer cost benefits, their popularity is certain to increase in the coming years. However, there is still a residual risk of fire.

Fire Risks for Electric Cars in Underground Garages

The high energy density of lithium-ion batteries compared to other types, such as LFP, poses a high risk of fire. Larger amounts of energy are released in the event of a defect or damage, leading to fires. Due to the chemical composition of the batteries, such a fire is difficult to extinguish and can lead to intense production of smoke.
Conventional extinguishing water is suitable for fighting fires in electric cars. However, due to the special features of the battery technology, brief extinguishing is not sufficient; instead, the water must be applied permanently as a coolant. A permanent supply of water as an extinguishing agent must therefore be guaranteed. The common hydrants used by the fire department are sufficient for this purpose.

Another special feature: The batteries heat up noticeably at first, producing smoke, before the actual fire starts. It is therefore normally possible for passengers or passersby in the vicinity to leave the scene of the fire – even if this is in an underground parking garage. For this reason, operators of underground parking garages must pay particular attention to clearly marking escape routes and emergency plans in order to save lives in the event of an emergency. Precise planning of escape routes plays a key role in ensuring safe evacuation in the case of a fire.

Designing Escape and Rescue Plans in Accordance with Standards

In short: as electric cars become more popular, there will be a greater need for comprehensive and continuously updated emergency planning. TENADO PROTECT is a future-proof solution that can keep pace with increasing requirements and improve security in underground garages and other parking facilities.

The powerful CAD software enables escape and rescue plans to be drawn efficiently and in accordance with standards. To facilitate collaboration with architects and other clients, the software offers extensive import and export functions (DWG/DXF, PDF, JPG). This makes it easy to keep everyone involved up to date at all times and to communicate changes quickly and efficiently.
TENADO PROTECT supports compliance with all relevant standards and directives:

TENADO PROTECT: Efficient Solution for Emergency Plans

The user interface is designed in such a way that even novices can work quickly and efficiently. Above all, the extensive templates, including all symbols, save a lot of time when designing the plans. Thanks to Unicode support, all documents can be multilingual, which is particularly advantageous in international companies and institutions with a large number of people who are unfamiliar with the local area.

In the first step, the floor plans of the underground parking garage are recorded or imported from other CAD applications. This includes the precise recording of all inputs and outputs as well as potential sources of danger. The escape routes are then drawn in and all the necessary symbols inserted. These include, for example, the locations of escape doors, fire extinguishers, and assembly points. Finally, detailed legends with explanations can be placed on the plans so that they are easier to understand.
In this way, TENADO PROTECT helps to save lives and reduce hazards in the event of a fire. The extensive functions make it an indispensable tool for fire safety officers and other persons responsible for organizational fire safety.
Experience TENADO PROTECT live, free of charge and without obligation. Click here for the live presentation of TENADO PROTECT.

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