✅ Method statement signed by AP ✅ Ground conditions verified ✅ Weather window confirmed ✅ All rigging gear certified ✅ Exclusion zone guarded ✅ Radios tested ✅ Emergency rescue plan briefed

The last piece to come down is the base mast section and the foundation anchor bolts. In many modern methods, the foundation is left in place (buried in the concrete slab) to avoid compromising the building’s waterproofing. The method statement must specify this: abandon in situ or remove and grout .

The upper works, including the operator's cab and the slewing ring—often the heaviest single components—are lowered. Finally, the mast sections are unbolted and removed one by one. 5. Risk Mitigation and Safety Protocols

The assist crane removes the counterweight blocks one by one, leaving only the "ballast" required to maintain balance during jib removal (per manufacturer instructions). Jib Removal:

The following quality control measures will be implemented during the dismantling work: