This is part 2 in this series.
Planning is the most important part of any project. Here are some key factors we need to plan for:
1- Where the gate valve handle is going to exit out to the exterior wall.
2- Turn the trap around facing the exterior wall.
3- You need to get the greywater feeder pipe as high as possible. This will create a “Head” so that the greywater will gravity flow out to the lawn.
4- Plan for the sewer feeder pipe (the pipe coming back to the sewer from the gate valve).