What are the code requirements and typical installation expenses for adding an active radon mitigation system during the framing stage of a custom build?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are the code requirements and typical installation expenses for adding an active radon mitigation system during the framing stage of a custom build?
3 real searches · 1 real-search pass
Dallas Texas residential building code adopted IRC radon Appendix F requirements 2026Google ↗
OBSERVED
Texas radon mitigation new construction code requirements IRC Appendix F active radon systemGoogle ↗
OBSERVED
EPA radon resistant new construction passive system active fan installation cost new constructionGoogle ↗
OBSERVED
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.
Classifying 3 queries…
Searches and sources
ChatGPT3 real searches · gpt-6
Dallas Texas residential building code adopted IRC radon Appendix F requirements 2026 Google ↗
Texas radon mitigation new construction code requirements IRC Appendix F active radon system Google ↗
EPA radon resistant new construction passive system active fan installation cost new construction Google ↗
- Building Codes and Standards for Radon-Resistant New Construction (RRNC) · epa.gov
- Current City Code · dallascityhall.com
- Radon Control in New Home Construction · eli.org
- PUBLIC COMMENT VERSION-October 1, 2022 · dallascityhall.com
- City of Dallas · cityofdallas.legistar.com
- Builder and Contractor Resources for Radon-Resistant New Construction (RRNC) · epa.gov
- AARST Radon Standards · standards.aarst.org
- How to Address Radon When Building a New Home · epa.gov
- Home Buyer's and Seller's Guide to Radon · epa.gov
- Indoor airPLUS Technical Bulletin Activating a Passive Radon System · epa.gov
- Radon-Resistant New Construction for Home Buyers · epa.gov
- Installing Radon-Resistant Features · sosradon.org
- Building Radon Out · epa.gov
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Dallas Texas residential building code adopted IRC radon Appendix F requirements 2026 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Texas radon mitigation new construction code requirements IRC Appendix F active radon system OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
EPA radon resistant new construction passive system active fan installation cost new construction OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |