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If your home isn't connected to a
municipal sewer system, you need a
septic system on the property. A typical
system has a tank for solids, which must
be pumped out periodically, and a
leachfield, where a series of perforated
pipes gradually filters liquid wastes
into the ground. Local codes for private
septic systems are increasingly strict
in most communities, and in some cases
can cost up to $10,000 or more to
install. The main concern is that the
wastes do not contaminate underground
supplies of water used for drinking,
cooking, and eating.
Expect to conduct a test of the soil,
called a percolation (perc) test, and to
excavate a substantial portion of the
backyard. In some areas, you can install
a complementary system to handle wastes
from baths, showers, and washing
machines called graywater. It may
contain some soap and dirt but not
sewage. With minimal treatment in a sand
filter and a holding tank to eliminate
contaminants, hundreds of gallons can be
recycled for uses such as
watering landscaping. Local codes are
also strict about graywater; you can't
simply dump soapy water on grass.
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A conventional septic system
relies on gravity to
move
liquids from the tank to the
drainage field.
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A mound system uses a pump
to move
liquids to an
elevated drainage field. |
"We strive to meet or exceed client
expectations in every area of contact,
and to consistently deliver the finest
construction services available."
~ Vin Corsi
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