Service for main line blockage. The entire house is backing up and the sewer main is. Completely filled with water. There is no access to the drainage inside the home. Even if we could open the sewer main inside, there would be a flood of water and sewage into the basement. Customer had an excavator that was able to expose the septic tank and we were able to get a camera in the side inlet and found a blockage about 12 feet from the septic. Recommend trying to remove the blockage with a snake first to allow the water in the system to drain down. If the snake cannot remove the blockage, we will have to move forward with a hydro jetting. There is a possibility that the pipe is broken or separated where the newer sdr connects to the old cast iron pipe which comes out through the foundation. If there is a break, we will have to dig up the pipe and replace it at additional cost. The camera inspection showed a break in the line where they connected the sdr to the existing cast iron. They neve