Hydraulic climbing cages, torque wrenches, and impact guns must be calibrated and inspected for defects. 5. The Step-by-Step Dismantling Sequence
Specific site address and crane position (e.g., TC1, TC2).
Once all crane components are lowered, the site must be safely transitioned back to normal operations.
Drive out the connection pins at the jib root (heel pin) and disconnect the pendant bars/tie rods. tower crane dismantling method statement
A Tower Crane Dismantling Method Statement is an indispensable tool for site safety. It must be authored by competent professionals and strictly adhere to the crane manufacturer’s technical manuals. By documenting every step and prioritizing risk management, construction teams can ensure that the final phase of a crane’s lifecycle on-site is completed successfully and safely.
Tower Crane Dismantling Method Statement is a critical safety document that outlines the step-by-step procedure for decommissioning a tower crane. It ensures that the sequence follows manufacturer guidelines to maintain structural balance and worker safety. 1. Preliminary Preparations
A dedicated high-angle rescue kit (including a rescue descender mechanism and suspension trauma straps) must be present on-site. At least two site crew members must be trained in high-altitude technical rescue. Hydraulic climbing cages, torque wrenches, and impact guns
Drive the trolley close to the tower cab (in accordance with the manufacturer's manual) to maintain equilibrium, and lock it securely into place.
The method statement must also include an emergency response plan:
If the crane utilizes a climbing/telescoping cage, it must be lowered to its freestanding height before component removal. Once all crane components are lowered, the site
Lower the counter-jib assembly safely to the designated ground zone. Step 5.8: Tower Head and Cabin Removal
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Fully extend all outriggers and level the chassis using crane pads.
Remove the retaining pins/bolts securing the counterweight block.