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Record W2027358973 · doi:10.1115/ipc2002-27126

Corridor Pipeline: Hartley Creek Crossing

2002· article· en· W2027358973 on OpenAlexaffabout
Dan J. O’Rourke

Bibliographic record

Venue4th International Pipeline Conference, Parts A and B · 2002
Typearticle
Languageen
FieldSocial Sciences
TopicArchaeology and Natural History
Canadian institutionsEmissions Reduction Alberta
Fundersnot available
KeywordsPipeline transportPipeline (software)ExcavationLeaseTrenchless technologyEngineeringArchaeologyMining engineeringGeographyBusinessEnvironmental engineeringFinance

Abstract

fetched live from OpenAlex

Construction of the 493 km Corridor Pipeline System commenced in summer 2000, and is scheduled for completion in 2002. The system connects the two major components of the Athabasca Oil Sands Project — the Muskeg River Mine, north of Ft. McMurray and the Upgrader adjacent to Shell Canada Limited’s Scotford Refinery, near Fort Saskatchewan. The pipeline will also link the Upgrader with terminals in the Edmonton Area. The system includes dual pipelines (610 mm and 323.9 mm O.D.) as well as associated pump stations and valve sites. Corridor Pipeline Limited is a wholly-owned subsidiary of BC Gas Inc. Corridor pipeline crosses Hartley Creek near the south boundary of Shell’s lease C-13, north of Ft. McMurray, in the Ft. McKay First Nations traditional lands. An evaluation of the proposed crossing completed for the project application identified the location as highly sensitive to pipeline construction activities because of the high fish habitat quality and historical presence of sport and coarse fish. Although a fish survey completed for the above evaluation identified only coarse fish species, the provincial approval for the project required a trenchless crossing method unless authorized in writing by the Director. After completing detailed geotechnical and fisheries assessments of the crossing site, authorization from the director was subsequently obtained to complete the crossing using an isolation method. Planning and consultation with Ft. McKay First Nations to construct through their traditional lands incorporated aspects of traditional ecological knowledge. As part of the program, Corridor Pipeline committed to completion of a traditional plant survey. The results of the survey identified Hartley Creek as having cultural significance to the band. The riparian zone in this area supports a large concentration of food and medicinal plant species. Specialized mitigative measures were incorporated in order to maintain the density and diversity of the Hartley Creek riparian zone. This paper presents information with regard to the environmental studies and the regulatory process used to obtain approval to complete construction of the Hartley Creek crossing using an isolation method instead of the trenchless method originally required by the provincial government. It also explains the consultation program with the Ft. McKay First Nations and environmental planning used to maintain the density and diversity of riparian vegetation at this culturally significant crossing location.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.732
Threshold uncertainty score0.994

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0010.001
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0070.000

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.

Opus teacher head0.052
GPT teacher head0.308
Teacher spread0.256 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designNot applicable
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2002
Admission routes2
Has abstractyes

Explore more

Same venue4th International Pipeline Conference, Parts A and BSame topicArchaeology and Natural HistoryFrench-language works237,207