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   _____   _    _                ___     _    _   
  / ___// | || | ||   ____      / _ \\  | || | || 
  \___ \\ | || | ||  |    \\   | / \ || | || | || 
  /    // | \\_/ ||  | [] ||   | \_/ || | \\_/ || 
 /____//   \____//   |  __//    \___//   \____//  
`-----`     `---`    |_|`-`     `---`     `---`   
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Text this: Installation stress in prefabricated vertical drains