3" house (building) drain allowable. 4" building sewer line needed for house from sewer main.
Your sewer line isn't properly vented.
The drain pipe has a blockage somewhere downstream from where the toilets are connected to the main sewer line from the house. All the drains in a house normally connect to one main line that either goes to the city sewer system or your septic tank. If you know where the sewer line exits the house, you could check there to see if the blockage is in the yard. Most sewer blockages are caused by tree roots, broken fittings, or crushed pipes. Good Luck
Either they are on a separate sewer line and connect to the main sewer line later on or they sewerage is pumped by means of a machine into the main sewer line.
the toilet overflows if either the building sewer, branch line in your sewer system or trap in your toilet gets clogged.
The estimated cost of a new sewer line repairs would run you about $5500.00 dollars. It will keep the sewer and your toilets running smoothly without any clogging.
Install a one way check valve in the line from the house to the sewer.
Every fixture sonnected to a sanitary or waste or soil line needs to be trapped and vented
$58,960
Yes i drain line has got to be vented. A sewer line creates gases which has to be vented otherwise two things happen. Either, you get terrible smells around your property or your sewer lines can explode due to trapped sewer gases, this is costly and can be a painful smelly experience.
Sewer Line The Woodlands
With a sewer line locator of course
The septic tank is full and needs to be pumped out.