Yes, I have done it a few times. ( of course, in many areas new regulations forbid this now)
If you have sewage pipes that run into the woods instead of into a septic tank, you would need to replace them in order to not get fined. You would need to disconnect the existing sewage lines and replace with lines that run into a septic tank.
minimum of 10 feet
They have a septic tank. It is a tank underground, roughly 4x6x6 feet and a lateral field which is a series of perforated pipes that let the water seep into the ground.
They are replaced. The old lateral field is taken out, new lines and gravel is are put down and covered.
Yes, be sure to know local codes as for proper repair and inspection of lines to be fixed.
It means that the drainage lines that lead away from the septic tank are clogged.
Big time
I don't see how an automobile can cause damage to a septic tank. Perhaps more information is needed to help answer your question. I guess if you had a septic tanks sitting in your yard before installing and if a driver lost control of his vehicle and ran into your septic tank then yes the auto insurance would pay for the cost to repair or replace the septic tank.
A septic tank and its accompanying drain field are both several feet underground, and so from ground level they do not "look" like anything at all. Sometimes grass is more green over a septic tank, but this is not necessarily so. Even a septic tank specialist cannot locate your tank by looking. They would need to use a special probe or a line detector.
Septic tanks may be installed at any depth in the soil. The main factors that determine the depth of the tank are sewer line depth, and the site conditions. It is ok to put gravel or dirt over your septic tank. If you have six or more inches of dirt you can grow grass as well.Putting gravel or dirt over the septic tank will not harm the drain field.
If you have a septic tank it needs to be cleaned out professionally. If you hva e septic field it needs to be enlarged.
Every system is going to be different based on location and soil type. If I were trying to find the septic tank, I would draw a line straight out from the house closest to the bathroom and another at 90 degrees stoward the lateral lines. Where the lines cross should be close. Depending on how deep the tank is, there may be darker grass or a dead spot depending on weather, rainfall or the lack of.