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902 Well Site Preparation and Drilling Safety
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Derrick Equipment Maintenance

Maintenance activities in the derrick consists of lubricating the swivel, traveling block, and crown block, and replacement of swivel packing.

Proper fall protection is critical.

Potential Hazards

  • getting caught between equipment and objects
  • falling from heights
  • being struck by falling tools or equipment

Possible Solutions

  • Use proper lockout/tagout procedures.
  • Use appropriate fall protection.
  • Wear appropriate personnel protective equipment.
  • Minimize the number of personnel working on the rig floor.
  • Tie off tools.

Knowledge Check Choose the best answer for the question.

8-8. What should the derrickhand do to make sure tools are not dropped to the rig floor?