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10 tier scaffolding! |
Cliff stabilisation work is progressing well at The Most Southerly Point, with the contractors on track to complete by Christmas. As you can see it has involved a mammoth scaffolding project, to provide the workforce with a safe means of accessing the cliff face. The scaffolding company exhausted their reserves on this huge job, and had to go shopping in order to get enough poles, planks and clamps to finish the structure!
Next stage, which started today, is drilling 24 2 metre deep holes into the cliff face, in order to insert pins and peg down stabilising mesh. This is done with an industrial scale drill run off compressed air, with water to flush out the debris. Machinery the workforce is very familiar with, as they all started their working lives deep underground as Cornish miners.
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drilling 2m holes for stabilising pins |
Drilling should largely be complete this week, with rolling out the mesh being the next step. Early indications from the engineer are that the line of granites at the top will need to be pulled back from their present position by 1-2m to provide a safe margin to the new cliff edge. We believe this won't dramatically impact on access for vehicles or pedestrians to the Point itself, and once the soil has been returned and the grass recovered, the place will feel much as it did before the slip.
We'll keep you posted with the latest updates.
Rachel