For this job, we removed a second of concrete leading up to the porch and then dug underneath to access the main sewer line. We dug back towards the sidewalk to access where the line was completely closed up. After we installed new PVC we had the customer run water and flush toilets. Everything checked it and is flowing properly. Once we were done with the drain we loaded up and hauled away the concrete we needed to move. The customer is responsible for getting the concrete laid down and finished on the porch part that we removed.