bh5xar
bh5xar bh5xar
  • 03-12-2018
  • Health
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What is the minimum length ladder that a worker needs to access a landing nine feet above the adjacent floor?

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raven82914 raven82914
  • 04-12-2018

A 12 foot ladder would be the minimum length that is going to be required by a worker to access a landing nine feet above the adjacent floor

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