Know the Basics of Residential Drainage System

If you have no experience or knowledge about the drainage system then it is going to be a complex process. However, when you have basic knowledge about that you will have an idea of which system you are working with and it lets you prepare and handle the plumbing work in a better way.

If you are facing plumbing emergencies, or if you are in need of a new plumbing installation, it would be better to hire a professional plumber. If you are facing blocked drains Sydney area, just call Wilco plumbing services. Their professional team offers a variety of plumbing services like identifying leaks and other issues, and they make sure that the job is done perfectly with long-lasting results.

Plumbing Basics

Plumbing has two subsystems in which one is used for bringing the freshwater into our taps and water fixtures and the other system is used for taking the wastewater away from our residential drainage system.

Types Of Drainage Systems

Foul Drainage

Foul drainage is used for taking the wastewater from the bathrooms, kitchen sink, shower, and laundry to the sewage treatment plant.

Surface Water Drainage

Surface water drainage is used to manage surface water that will help reduce your sewer bill as well as reduce the risk of flooding. This system is important since it helps prevent water from pooling around the foundation of your home.

Since the water is not contaminated, you can direct the water to a main drain or river, or a stream.

Slope Drainage

If your home is on an uneven foundation, installing slope drainage systems help remove excess water which will otherwise cause damage to your property.

Gutter System and Downspout

Gutters are simple half piping that comes in either plastic or cast iron. It is the best system to remove rainwater from the roof. These are troughs that go around the edge of the roof to collect the excess drained off the roof and are disposed into the underground drainage system through downspouts that are downpipes made of lightweight metal.

Parts of Drainage Systems

Now you know about different drainage systems used in your home. The next step is to know how the parts of those systems work so that when a problem arises, you can check whether everything is intact.

Vents – These are installed on the roof of your home to allow fresh air in and vent out the smelly air.

P-Traps – these are curved pipes, usually in the shape of “P” or “U” to hold some sewage water. This helps prevent sewage gases from passing in.

Clothes Washer Standpipe – this is usually left exposed so that the drain tube of the washing machine can take the water to the sewage.

Branch Drain Lines – these are usually hidden behind the walls. They are installed horizontally to connect fixture drain traps to main lines.

Main Drain Line – all your home’s wastewater goes to the main drain line which is connected to a municipal sewer line. It is usually hidden under the foundation or basement.

Shutoff Valves – these are valves that are used to turn off the water when there is an emergency or there is plumbing work that needs to be done.

Septic Tank – this is where the sewage is collected and treated through the process of biological decomposition.