The weather in Perth seems to be getting worse. My gutters are cleaned every year. But in last couple I'm getting some flooding. 2 down pipes go to well under ground that has no air ventilation. What I would like to know is if they need a vent to prevent pressure building up and so stop flow ?. Many thanks to anyone that can answer.
I would have put cement under the pit to keep it stable.
But good job!
Thanks. Helpful video. :)
Good job
The weather in Perth seems to be getting worse. My gutters are cleaned every year. But in last couple I'm getting some flooding.
2 down pipes go to well under ground that has no air ventilation.
What I would like to know is if they need a vent to prevent pressure building up and so stop flow ?.
Many thanks to anyone that can answer.
probably could have run water through it and listened for flow before penetrating the pipe
What if rocks dirt mud etc falls into the pit .. it looks like it will go directly into the PVC and block the pipe ?
Has a baffle to prevent that