Trans Mountain Employs Extensive Risk Mitigation Measures for Trenchless Construction on Their New Pipeline Expansion
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
Trans Mountain Corporation started construction of their Trans Mountain pipeline expansion project at the beginning of 2020 which extends from the tank farm in Edmonton, Alberta, to Westridge Terminal on Burrard Inlet in Vancouver, British Columbia. This is the culmination of at least 8 years of planning and design. This is likely the most challenging pipeline to be built in the last 20 years in North America. A key component on this project is the extensive use of Trenchless Construction including boring, technologies, horizontal directional drilling, direct pipe, microtunneling, and tunneling. This project includes a significant number of major trenchless crossings in the designed alignment. As a result, the risk mitigation efforts around the major trenchless crossings utilizing these technologies have been paramount in the minds of the design and construction teams. This paper describes the trenchless construction methods that are employed and the risk mitigation efforts utilized around these major trenchless crossings.
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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) | 0.000 | 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