The assist crane slowly lowers the jib to the designated dismantling area. Phase 4: Counter-Jib & Tower Head Removal The remaining counter-weights are removed.
The slewing ring and cab are typically removed as one unit before the final mast sections. Phase 6: Base & Foundation The fixing angles or foundation anchors are released. The remaining base section is removed.
This method statement outlines the systematic approach to safely decommissioning a tower crane. 1. Project Overview & Scope tower crane dismantling method statement
If a is used, the crane "telescopes" down by removing mast sections one by one.
The assist crane supports the counter-jib while pins are removed. The tower head (apex) is disconnected and lowered. Phase 5: Mast Section Removal The assist crane slowly lowers the jib to
Ensures all components are balanced and secured before disconnecting.
Responsible for the lift plan and overall safety. Crane Supervisor: Manages the dismantling team on-site. Phase 6: Base & Foundation The fixing angles
Method Statement: Tower Crane Dismantling The dismantling of a tower crane is one of the most high-risk phases of a construction project. Unlike installation, where the site is often clear, dismantling usually occurs when the building is nearly finished, leaving limited space and tighter logistics.