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The rock they are placing is in the emergency spillway, but is reinforcing a vulnerability of the headworks of the main spillway, as assessed by a structural engineer’s report.
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>>reinforcing a vulnerability of the headworks of the main spillway, as assessed by a structural engineers report.<<
Greetings, was this “structural engineer’s report” done after the assessment of the erosion from observation of the results of the first ES overtopping?