With three major storms this year already, the dangers of flooding, is threatening long-term damage to buildings, infrastructure and life so how can we protect ourselves from floodwater whilst still living our normal lives?
One way is to ensure that our underground stormwater attenuation systems are large enough to ensure that it can capture rainwater and release it slowly, so it does not overflow our systems.
With floodwater plains now used for housing and other infrastructure, we need to build underground systems that cannot only manage the floodwater but can also be built upon, such as using heavyweight solutions like precast concrete storage solutions and pipe systems.
Allowing for greater capacity in the system, concrete pipe and tank systems have the ability to trap and treat surface water and storm water and store it before releasing it slowly back into the drainage system (or watercourse) when pressure on the system has reduced.
Using a smaller footprint area, precast pipes and tank systems can be buried in most areas on an infrastructure site without the worry of creating a SUDS (Sustainable Drainage System) area above ground, such as swales and ponds that may add to the complications of floodwater or become a danger to life, or attract unwanted wildlife, such as rats.
Where attenuation is not the answer, another option to protecting your property, either private or commercial, is to install floodwalls.
These can look decorative so when not needed can blend into their natural surroundings but also protect in times when water may rise to unusual levels such as seasonal or extreme weather.
Take for instance concrete Redi-Rock flood walling which are double sided so are ideal where space is scarce, or when a wall is needed that looks great either side and will protect you from flooding and the damage that entails, whether that be your home or your place of work or the infrastructure of getting between the two.
With a 100-year design life, the Redi-Rock walling gives you that extra security when flooding hits.
For more information on attenuation systems please visit https://www.cpm-group.com/products/water-management/stormwater-management/attenuation/ and for more information on Redi-Rock walling systems please visit https://www.cpm-group.com/products/retaining-walls/