failed perk test
1.Holding tank that needs to be pumped when full.
2.Waterloo boifilter. http://www.waterloo-biofilter.com/
3.Bring in enough sandy loam to meet the perk test.
There are numerous systems out available, but they only get more expensive than the standard laterals. Wetland, sand filter, mound, mechanical filtration.
The price can go from $3000 to $12,000 real fast!!!!