SYSTEM AND METHOD FOR SECURING COVER OVER RETENTION POND USING NEGATIVE PRESSURE
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United States of America Patent
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Issued Date -
Dec 29, 2016
app pub date -
Jun 24, 2016
filing date -
Jun 26, 2015
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Abstract
A system comprises a negative-pressure apparatus comprising one or more fans, at least one manifold pipe coupled to the fan, and one or more a suction pipes coupled to and extending from the manifold pipe down a wall of the retention pond, each suction pipes including one or more structures for drawing air into an interior of the suction pipe. A flexible cover is positionable over at least a portion of the suction pipes and over at least a portion of a material in the retention pond. The fans draw air from the suction pipe interiors through the manifold pipe to create a negative pressure at the wall proximate to each suction pipe to hold the flexible cover to the wall when the one or more fans are activated.
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