Cover systems with fusion welds
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United States of America Patent
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Mar 14, 2017
Grant Date -
May 14, 2015
app pub date -
Nov 14, 2013
filing date -
Nov 14, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cover system for a storage pond formed using a liner is disclosed. A cover flap, a liner flap and an anchor flap are preassembled either off-site at a factory or on-site. The anchor flap is disposed in an anchor trench and the anchor trench is backfilled. The liner is deployed and the perimeter is welded to the liner flap. The cover is deployed and the perimeter is welded to the cover flap. The above welding is preferably fusion welding and could take place in any order.
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