What remediation cost overruns are most common after a phase two environmental site assessment on historical industrial sites?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What remediation cost overruns are most common after a phase two environmental site assessment on historical industrial sites?
3 real searches · 1 real-search pass
historical industrial brownfield remediation cost overruns unexpected contamination soil groundwater vapor intrusion underground storage tanks EPAGoogle ↗
OBSERVEDConsequence
EPA brownfields cleanup costs unexpected contamination excavation groundwater contaminated soil cost factorsGoogle ↗
OBSERVEDConsequence
ITRC brownfield remediation cost uncertainty historical industrial sites contaminants source areasGoogle ↗
OBSERVEDReason
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). 2 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
historical industrial brownfield remediation cost overruns unexpected contamination soil groundwater vapor intrusion underground storage tanks EPA Google ↗
EPA brownfields cleanup costs unexpected contamination excavation groundwater contaminated soil cost factors Google ↗
ITRC brownfield remediation cost uncertainty historical industrial sites contaminants source areas Google ↗
- Cost Estimating Tools and Resources for Addressing Sites Under the Brownfields Initiative · nepis.epa.gov
- USEPA: Smart Growth: SMART GROWTH FOR BROWNFIELDS REDEVELOPMENT · epa.gov
- Handbook on the Benefits, Costs and Impacts of Land Cleanup and Reuse · epa.gov
- Leaking Underground Storage Tank (LUST) Cleanup Cost Study March 29, 2022 · nepis.epa.gov
- Releases from Underground Storage Tanks · epa.gov
- NC Brownfield and Infill Sites · greenmanual.rutgers.edu
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
historical industrial brownfield remediation cost overruns unexpected contamination soil groundwater vapor intrusion underground storage tanks EPA OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 | |
EPA brownfields cleanup costs unexpected contamination excavation groundwater contaminated soil cost factors OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 | |
ITRC brownfield remediation cost uncertainty historical industrial sites contaminants source areas OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |