Service: Drains Installation
Location: New Beith, Logan
A New Beith property in the Logan area needed new plumbing pipework and in-ground drainage connected to a recently installed septic tank.
The work included plumbing inside the property, underground drainage outside and the connection into the septic system.
Our team installed the drainage pipework through the excavated ground and connected it to the septic tank, putting the main wastewater route in place.
Installing the In-Ground Drainage
Trenches were opened around the property so the underground drainage pipework could be installed.
The white PVC pipes were laid through the excavated ground and joined using the required bends and fittings to create the drainage route towards the septic system.
This work had to be completed below ground before the trenches could be closed.

Connecting the Drainage to the Septic Tank
The drainage pipework was then connected into the recently installed septic tank.
The septic tank forms part of the property’s wastewater system. The underground pipework creates the route needed to carry wastewater from the property to the tank.
The job images show the drainage connection beside the tank before the surrounding ground was filled back in.

See the Drainage Work Underway
The job video shows the in-ground drainage work around the property and the connection to the recently installed septic tank.
It gives a clearer view of the underground pipe runs and the amount of work involved before the drainage is covered.
What Work Was Completed?
The plumbing work included:
- Plumbing pipework inside the property
- In-ground drainage pipework
- Underground drainage connections and fittings
- Connection of the drainage to the recently installed septic tank
- Gravel and other materials needed for the drainage work
The completed work put the main wastewater route in place between the property and the septic system.
Why Does the Drainage Connection Matter?
The septic tank needs a correctly installed drainage route from the property so wastewater can reach the system.
Without the underground drainage connection, the wastewater route would have remained incomplete and later plumbing work could not have moved forward as planned.
Getting the pipework in place at this stage also means it can be covered once the underground work is complete.
Need Drainage Installation in New Beith?
L&W Plumbing installs underground drainage and plumbing pipework for properties across Brisbane and surrounding areas.
Learn more about our drains installation services, or contact L&W Plumbing to discuss your plumbing needs.