Simplified Sewers
See also: Simplified sewerageSimplified sanitary sewers consist of small-diameter pipes (typically 100 mm or about 4 inches), often laid at fairly flat gradients (1 in 200). The investment cost for sanitary sewers can be about half the costs of conventional sewers. However, the requirements for operation and maintenance are usually higher. Simplified sewers are most common in Brazil and are also used in a number of other developing countries.
Read more about this topic: Sanitary Sewer
Famous quotes containing the words simplified and/or sewers:
“I have simplified my politics into an utter detestation of all existing governments; and, as it is the shortest and most agreeable and summary feeling imaginable, the first moment of an universal republic would convert me into an advocate for single and uncontradicted despotism. The fact is, riches are power, and poverty is slavery all over the earth, and one sort of establishment is no better, nor worse, for a people than another.”
—George Gordon Noel Byron (1788–1824)
“I have misplaced the Van Allen belt
the sewers and the drainage,
the urban renewal and the suburban centers.
I have forgotten the names of the literary critics.”
—Anne Sexton (1928–1974)