Archive for the 'Common Sewer Pipes' Category

Council street trees and blocked sewer drains?

Many of our clients say that local council street trees are the cause of their blocked sewer pipes.

Beautiful specimens like the London plane tree, Hills weeping fig (ficus microcarpa. var.) and Paperbark (melaluca)  all have extensive tree root systems that thrive on the moisture and nutrients flowing through our household sewer pipes out to the sewer mains in the street.

The roots from the council trees are growing in through the pipe joints.

Some councils offer their ratepayers a drain cleaning service for “no cost” as an acceptance of responsibility for the damage caused by the council trees.

We all know there is no such thing as a free lunch………………….. or drain clean.

Ratepayers are obviously “paying” for this service through their quarterly levies and at some point these local councils will put rates up or put the responsibility of drain maintenance back on the ratepayers.

Many homeowners, upon finding out council trees are blocking their pipes, insist they will lobby the council to cut down these beautiful trees to stop their invasive roots from blocking the sewer pipes. I have seen council street trees cut down because they continue to block the sewer pipes of the nearby homes.

So who wins here? Beautiful tree lined streets are raped by a chainsaw gang.

Not to mention the dramatic de-valuation of the homes that have had the street trees removed.

In one comical instance, the beautiful (but invasive) tree that was removed by the chainsaws and 4 weeks after the stump grinder churned through was replaced by a junior version the same species. Now call me crazy……

So, I’ve got another idea!

If you’re one of these ratepayers with drains affected by council trees, next time you get a blockage and the council plumber clears your blockage for free, look for your local Vaporooter applicator to do a Drainoscopy of your sewer pipes.

If it’s suitable, have him apply Vaporooter to your pipeline.

You will be amazed with the results.

Vaporooter Stops Tree Roots in Drains!

All ratepayers keep their council trees, the council saves your money,  you maintain the value of your home and still have a free flowing pipe system!

Win Win Win Win

 

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Why we need a plan of our sewer pipes

Generally, when sewer pipes and drains are installed by a licensed plumber, they are inspected by an authorised person who draws a plan of the drainage installation showing where the drains run, what plumbing fixtures are connected and what, if any, other properties are connected!

In modern times, we have a self inspection system where the plumber draws the drainage installation and submits the drawing to the local water authority or council for their records.

Owners can get a copy of this diagram from their local water authority or council. If your property has a history of blocked drains or is surrounded by trees, I strongly suggest you have a copy of this drainage diagram and keep it in a safe and easliy accessible place.

Your local plumber can assist with getting a copy of this drainage diagram.

In NSW Australia, a drainage diagram is a standard inclusion in a Contract of Sale for any property. I suggest you look there first!

 

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Who is responsible for these drains?

Blockages and problems with drains occur no matter what type of building you live in.

Most single or multiple level houses have their own drainage systems taking the discharge from all the plumbing fixtures within the property. The owner of this  property is responsible for the maintenance and upkeep of their pipes upto the point where his pipes join the council main.

Rows of terrace houses in inner city suburbs and semi-detached homes often drain into a “common sewer line”. These terrace rows can have upto 20 homes or more, draining into 1 common line. Depending on the fall of the land, this common sewer line may pass across the front or rear of the row and then  spill into a Boundary trap, before discharging into the Water authority’s main sewer line.

Generally, the common sewer line should be maintained by and costs associated with works or repairs on this  common sewer line should be borne by all parties on that common sewer line.

If blockages, repairs or pipe renewals are confined to the pipes and drains that take the discharge from any one particular house on the common sewer line, then those costs should be borne by that individual.

Any property owners connected to a common sewer line should be aware, that should a blockage occur in the common line, downstream of where he connects to the line, the sewer may surcharge or overflow in his yard or garden if it is the lowest open drain in the line.

This can be quite unpleasant if someone else’s sewer is coming up in your yard or even worse, your home!

When blockages occur, we recommend that all owners connected to a common sewer line communicate and co-operate with all other parties on this line .

Strata home unit blocks and Townhouses will have their own drainage lines that generally drain to a Boundary trap and then on to the Water Authority or Council sewer mains.

The responsibility for the maintenance and repairs of these drains is generally directed by a Strata Title Manager  and sometimes a Real Estate Property Manager

Commercial properties, Industrial Estates and Schools genarally all have there own  drainage lines that generally drain to a Boundary trap and then on to the Water Authority or Council sewer mains.

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