We are experienced at installing all types
of septic systems.
We strive to be the best in our field by
specializing.
Alternative Types of Septic Systems
The system discussed above is a conventional system
installed i the soil that exists on the site. Where the site
conditions do not lend themselves to installing this type of
system, there are alternatives.
For example, if ground water or percolation rates are
unsuitable, it may be possible to install what is called a
"mound" system. In a mound system, a suitable soil is placed
above the unsuitable soil. A conventional system is then
installed in the mound. There are some additional requirements
for this type of design.
If there is not enough room for a conventional leach field,
it may be possible to install one or more cesspools, or seepage
pits. These unites are usually round, require less open ground,
and are deeper than a conventional leach field. Again, there are
specific requirements for these systems.
Conventional, mound, and seepage pit systems all work by
what is called anaerobic bacterial action. This means the
bacteria work without oxygen. Some systems are designed to be
aerobic - meaning the bacteria need oxygen (air); There are also
hybrid systems that use a combination of anaerobic and aerobic
sections.
Your design professional will advise you if one of the
non-conventional systems is best for your needs.
fax (425) 432-4461