Perimeter drainage is the technique of disposing of wastewater and stormwater runoff from properties outside the property line. It helps limit pollution and water runoff that can impact public health and the environment. Perimeter drainage systems can be used for a variety of purposes, including:
-Disposing of sewage waste from homes and businesses
-Preventing flooding in low-lying areas
-Reducing flooding from sewer overflows when storms cause sewage to back up into homes. To get more details about perimeter drainage in Vancouver, you may check it here.
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Types of perimeter drainage
Perimeter drainage is a form of stormwater management that helps manage rainfall and runoff by directing water away from areas it will cause flooding. There are three types of perimeter drainage: point, line, and area.
Point Drainage: This type of drainage system directs water towards a designated point or point. Point drain lines can be straight or curved, and they are usually perpendicular to the property line.
Line Drainage: Line drainage systems direct water along a boundary fence or other physical barrier. The line should be at least twice as wide as the fence or barrier, and it should slope downhill towards the drainage outlet.
Area Drainage: Area drainage systems direct water towards a designated area. The area can be anywhere on the property, but it’s important to remember that an area drainage system will collect more rain than a point or line drain system.
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