Describe the drainage system of indus valley civilistation
Answers
Explanation:
The Indus civilization had an elaborate sanitary and drainage system, the hallmark of ancient Indus cities., Each and every house had a connection with the main drain. These even had inspection holes for maintenance. The conduits to the main drains running through the middle of the streets below pavement level and covered with flat stones and sturdy tile bricks. The covered drain was connected to the larger sewerage outlets which finally led the dirty water outside the populated areas. The urban plan found in these cities included the world’s first urban sanitationsystems. The elaborate brick-lined drainage system for the removal of rainwater is of unparalleled engineering skill.
According to D. D. Kosambi, the drainage plans of the Indus cities definitely establish the separate identity or independent character of the Indus civilization. No ancient civilization before the Roman civilization had such an advanced drainage and sanitation system.
Answer:
The most unique aspect of planning during the Indus Valley civilization was the system of underground drainage. The main sewer, 1.5 meters deep and 91 cm across, connected to many north-south and east-west sewers. It was made from bricks smoothened and joined together seamlessly. The expert masonry kept the sewer watertight. Drops at regular intervals acted like an automatic cleaning device.
A wooden screen at the end of the drains held back solid wastes. Liquids entered a cess poll made of radial bricks. Tunnels carried the waste liquids to the main channel connecting the dockyard with the river estuary. Commoner houses had baths and drains that emptied into underground soakage jars.