Plant and People Interface

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Across
  1. 3. item used to protect excavations
  2. 4. certificate of performance required for all plant and lifting equipment
  3. 5. weekly checklist form for all plant and machinery
  4. 7. orange flashing light on machinery
Down
  1. 1. driver______, may cause drivers to fall asleep behind the wheel
  2. 2. ______ ZONE where Entry is prohibited unless the machine is completely isolated and turned off
  3. 6. card required to operate plant and machinery
  4. 7. seat ___, to be worn when driving and operating vehicles and machinery