Scour Repairs at Port of Halifax, Nova Scotia, Canada
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
The Halterm Container Terminal is located at the entrance to Halifax Harbour on Nova Scotia's Atlantic Coast. The harbour has a natural depth of about 18 m, and is ice free year round. Halterm is one of the most important container terminals on the Canadian East Coast and total throughput for the 12 month period ending August 2000 exceeded 500,000 TEU. In recent years Halterm has been accepting ever larger container ships and in mid-1999 berthed the Regina Maersk, the world's largest container ship at that time. Various methods of repairing the undermining were considered including the use of bagged concrete and large armour stone, but ultimately it was determined that the best long term solution involved the use of steel sheet pile and underwater (tremie) concrete. Steel sheet pile was selected for two reasons, 1) to retain the tremie concrete used to fill the void under the caisson, and 2) to prevent future undermining of the caisson. In the undermined location there was an insufficient thickness of material above bedrock to provide the lateral resistance necessary to retain the tremie concrete and there was also the possibility that this same material would wash out after the repair was complete. It was therefore deemed necessary to key the bottom of the sheet pile into the bedrock.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it