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Looking for the best multi functional water management system that you can purchase online? Here are some advices to get the best rainwater storage. You can use soakaway crates for attenuation in domestic and commercial projects. It is a good idea to install a soakaway crate system to control the surface water level. This is necessary for areas that are prone to flooding or experience heavy rains. For instance, they can be combined with pipework and geotextile to create an effective attenuation system that can redirect the water collected into storm drains or where it is required at an acceptable flow rate. In this way, you minimize the risk of flooding by installing a filter to control the flow rate.

Most Local Authority Regulations will stipulate that Soakaways must be at least 5 metres from any habitable building. It is best to locate it on the lowest part of your garden, or land, as this will mean that you have less digging down to do. Having said that you do not want a run of pipe that is longer than you need, or that has a change of direction in it, unless you have to. Both of these situations will make the pipe more susceptible to getting blocked. You also need to bear in mind where the water table lies. You should dig an exploratory pit to check that the water table is below your intended site for your soakaway – otherwise the water you direct there will not have anywhere to drain out to.

While we recommend your ground-worker conducts a soil percolation test and creates a set of calculations, there is an alternative method that will give you a rough idea of the soakaway size you’ll need: If your soil type is not too heavy/clay, you can assume that one crate (1000mm L x 500mm W x 400mm H) will be sufficient for ten sq metres of driveway or roof covering etc. Five crates are equal to 1 cubic metre, and one cubic metre is suitable for 50 square metres of surface area. So get your tape measure out and calculate the total surface area in square metres.

The Polypipe Polystorm Cells can be mainly used for rainwater Retention, Attenuation, Infiltration. The drainage system and water storage-permeation and filtration system along side the roads, parking lot, water storage and drainage for the ecological shallow ridges, living community, factories and enterprises, municipal roads, viaducts and bridges, park and scenic spot, it will be the necessity for construction of sponge city. See more details at Soakaway Crates.