Connecting septic field

The excavator has to add soil to fill in a valley between the septic field and the knoll where the house is going. He was able to use my own material from piles dug out earlier. I had to get County approval first to make sure they were cool with it now being sand in that location.

The location is not where the drainage will be. This goes there the septic pipe will run from the tank to the d-box - above the field, below the house.