The problems I am having are:
1. After I cut away a section of my basement floor and drop my tank in, how do I connect to the existing tile? I am putting the tank close enough to reach the sewer pipe opening, thus close enough to the tile pipe, but where do I go from there? Unfortunately, it looks like the opening in the sewer line is square instead of round such as PVC.
2. When I put in my tank or catch basin, how far down do I need to put?
3. Finally, I have heard that I need to drill a few holes in the bottom and sides of the tank. Is this true? How many and how big of holes do I drill?