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White Point Landslide Progress

Here’s a report from Bruce Biesman-Simons. PRA’s posting this is a little dated, however Bruce provides an accurate account related to the status of the White Point Landslide – one year later…

Work is in progress to make the area safer, at least temporarily.

The top edge of the scarp – the fracture line on the land side has been “laid back” at a 1:1 slope. Essentially the adobe layer down to the initial “bedrock” of Monterrey shale.

Most of the asphalt and concrete has been removed from the top of the “island” – except around the now famous palm tree.

Big concrete pipes have been removed from the beach.

The remainder of the debris is being removed from the “graben” – the low area between the scarp and the “island”.

The bottom of the graben is being graded so that there is positive drainage toward the ocean.

They plan to create an area near the west end of the graben to allow sediment to settle before it discharges onto the beach/ocean.

They plan to begin drilling and installing sub-terranean perforated drainage pipes at the southwest corner of the preserve starting in December. Intent is to prevent sub-terranean water buildup adjacent to Weymouth Ave. and nearby houses.

In early 2013, they plan to begin drilling and installing tie-back anchors to stabilize the coastal bluff face between the landslide and Weymouth Ave.

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