Septic Drain Field: Leach rock or vaults?
I am not constrained by property size.
We still have to do the soil survey with the county.
But neighbors' septics are fine and our property soil/slopes shows no signs we will have to do anything other than a gravity drain system.
Has anyone done a cost or performance comparison between your old traditional leach rock drain fields versus the vault technology such as infiltrators?
Any first person accounts from folks who have had both types and seen both types installed?