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Water pipes

A type of water pipe, called prestressed concrete cylinder pipe (PCCP), often fails in a predictable way. About 350 miles of these pipes, owned by the Washington Suburban Sanitary Commission, snake through Montgomery and Prince George's counties. Explanatory graphic created for the local section. Adobe Illustrator and Lightwave 3d. Interactive: www.washingtonpost.com/wp-srv/special/local/why-water-mai...

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Uploaded on June 25, 2013