Southern Nevada Water Authority Stage II Reliability Upgrades Project: Transient Analysis of 341 ML/d (90 MGD) Monthill Pumping Station and 681 ML/d (180 MGD) Hacienda Pumping Station
Bibliographic record
Abstract
A transient analysis was completed for the 341 megaliters per day (ML/d) (90 MGD) Monthill Pumping Station (PS) that will provide redundancy for the 681 ML/d (180 MGD) Hacienda PS—a critical facility serving the central area of Las Vegas. A comprehensive transient analysis was carried out to identify and mitigate potentially damaging water hammer conditions with the Monthill and Hacienda PS’s operating alone, as well as concurrently. This paper will review the use of direct-on-line starters versus soft-starters; using non-slam check valves in conjunction with pump control valves; results with a throttled air chamber; and methodology used to recommend pump control valve opening and closing times.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".