Real ChatGPT answer · index seedaKggXjngk2ccompleteTelecom and utilities · water and gas utilitiesinformational
What are the average trenching depths and safety setback regulations required by local code when planning a new residential natural gas line installation?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are the average trenching depths and safety setback regulations required by local code when planning a new residential natural gas line installation?
2 real searches · 1 real-search pass
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 (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
New York City residential natural gas underground service piping burial depth code minimum cover utility separation requirements Google ↗
NYC Fuel Gas Code underground gas piping clearance other utilities trench depth 2025 Google ↗
- 404.12 Minimum burial depth. · codelibrary.amlegal.com
- E.5 Gas service piping connections. · codelibrary.amlegal.com
- TITLE: GENERAL SPECIFICATION FOR THE INSTALLATION OF GAS DISTRIBUTION MAINS · dot.ny.gov
- Underground Natural Gas Piping · designguidelines.nycha.info
- codelibrary.amlegal.com · codelibrary.amlegal.com
- 2025 FGCNYS · dos.ny.gov
- NYC Construction Codes · nyc.gov
- Call 811 – Before You Dig · call811.com
- Con Edison · coned.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
New York City residential natural gas underground service piping burial depth code minimum cover utility separation requirements OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 | |
NYC Fuel Gas Code underground gas piping clearance other utilities trench depth 2025 OBSERVED | Google ↗ AI Mode ↗ | — | Short fact | — | — | 1x of 1 |