Aerial cutting operations

Aerial Cutting Operations Overview

  • Aerial cutting operations refer to tree cutting tasks conducted above ground level, often involving climbing equipment or machinery such as elevated platforms.
  • These operations are usually performed to remove dangerous or diseased branches, to shape the tree, or to reduce potential hazards to nearby structures.
  • Aerial cutting requires specialized training, skills, and safety equipment due to the inherent risks involved.

Preparation for Aerial Cutting Operations

  • Before starting the operation, a comprehensive pre-climb tree and site risk assessment should be completed.
  • Identify potential hazards such as proximity to power lines, weak or damaged branches, and wildlife habitats.
  • Ensure the correct Personal Protective Equipment (PPE) is worn, including a helmet with a chin strap, safety harness, cut-resistant trousers, and steel-toed boots.
  • Check that all tools and equipment are in good working condition, including the chainsaw, ropes, and harnesses.

Aerial Cutting Techniques

  • Climbing: a common method using ropes and harnesses to reach elevated heights in the tree for cutting tasks.
  • Aerial lift: a machinery-assisted method by which arborists can ascend to necessary heights with the help of a mechanical platform.
  • Rope-assisted felling: a technique that allows for the controlled removal of tree sections by attaching ropes before making the cut.
  • Rigging techniques are used to safely lower cut branches to the ground.

Safe Working Procedures and Environment Awareness

  • Maintain secure contact with the tree at all times during aerial operations.
  • Never use a chainsaw above shoulder height.
  • Use secondary safety lines or tool lanyards to prevent dropped tools.
  • Practise communication strategies to keep ground teams aware of your actions.
  • Be aware of changing weather conditions and adjust procedures accordingly.

Post-Aerial Cutting Operations

  • Upon completion of aerial cutting, perform a thorough visual inspection to ensure task completion and identify any further potential hazards.
  • De-rigging and safe descent: ensure all ropes are detached correctly and a safe path of descent is identified.
  • Responsible waste management should be carried out, disposing of cut branches and debris appropriately.
  • Ensure all tools and equipment are cleaned, checked for damage, and stored correctly.