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.