Does rough plumbing cause basement flooding?
I am in the process of finishing the basement and planning to provide rough plumbing for future bathroom. Since our sewage outlet is 2 feet about the ground I need to go with pit and sewage pump. I need to cut the concrete to install the pit and drainage pipes. Does this cause any flooding problem in future? Does any one has experience with it? Since I am cutting the concrete, even though I am going to fill it up, does the concrete has same strength as before? With so many flooding news around NJ, I am very hesitant to cut my floor. Your suggestions are greatly appreciated.