Real ChatGPT answer · index seedwkNN2qfxHUQcompleteHome services and improvement · landscaping and lawn carecommercial
What are the industry best practices for installing deep trench drains to redirect subsurface water away from a retaining wall on a steep slope?
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The searches the AI actually ran for this prompt.
SEED QUERY
What are the industry best practices for installing deep trench drains to redirect subsurface water away from a retaining wall on a steep slope?
3 real searches · 1 real-search pass
engineering guidance subsurface interceptor drains retaining walls steep slopes perforated pipe geotextile trench design FHWAGoogle ↗
OBSERVEDReason
USDA NRCS subsurface drainage interceptor drains design filter criteria geotextile pipe trench slopeGoogle ↗
OBSERVEDInstruction
OSHA trench excavation safety protective systems 5 feet competent personGoogle ↗
OBSERVEDYes / no
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (3)
Classes come from the query-classifier (a local Laya model). 3 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT3 real searches · gpt-6
engineering guidance subsurface interceptor drains retaining walls steep slopes perforated pipe geotextile trench design FHWA Google ↗
USDA NRCS subsurface drainage interceptor drains design filter criteria geotextile pipe trench slope Google ↗
OSHA trench excavation safety protective systems 5 feet competent person Google ↗
- eTool : Construction - Trenching and Excavation · osha.gov
- Trenching and Excavation Safety · osha.gov
- eTool : Construction - Trenching and Excavations - Competent Person · osha.gov
- USDA NRCS Conservation Practice Standard 606 · nrcs.usda.gov
- FHWA Geotechnical Engineering guidance · highways.dot.gov
- Conservation Practice Standard Subsurface Drain (Code 606) · nrcs.usda.gov
- Conservation Practice Standard Subsurface Drain (Code 606) · nrcs.usda.gov
- Geotechnical · highways.dot.gov
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
engineering guidance subsurface interceptor drains retaining walls steep slopes perforated pipe geotextile trench design FHWA OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
USDA NRCS subsurface drainage interceptor drains design filter criteria geotextile pipe trench slope OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 | |
OSHA trench excavation safety protective systems 5 feet competent person OBSERVED | Google ↗ AI Mode ↗ | — | Yes / no | — | — | 1x of 1 |