Real ChatGPT answer · index seeduy8dO9SDUKMcompleteHome services and improvement · plumbingcomparison

What are the code restrictions regarding buried gas line installation depth when transitioning from outdoor PVC conduit to interior black steel pipe?

ChatGPTgpt-64 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
What are the code restrictions regarding buried gas line installation depth when transitioning from outdoor PVC conduit to interior black steel pipe?
4 real searches · 1 real-search pass
New York State fuel gas code underground gas piping burial depth PVC conduit sleeve steel riser black iron pipe 2025Google ↗
OBSERVED
IFGC underground gas piping minimum cover depth sleeve PVC conduit transition aboveground steel pipe corrosion protectionGoogle ↗
OBSERVED
New York State fuel gas code underground gas piping minimum cover depth PVC sleeve black steel building entry 2025Google ↗
OBSERVED
2024 International Fuel Gas Code section 404.12 minimum cover underground gas piping transition building entryGoogle ↗
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 4 queries…

Searches and sources

ChatGPT4 real searches · gpt-6
New York State fuel gas code underground gas piping burial depth PVC conduit sleeve steel riser black iron pipe 2025 Google ↗
IFGC underground gas piping minimum cover depth sleeve PVC conduit transition aboveground steel pipe corrosion protection Google ↗
New York State fuel gas code underground gas piping minimum cover depth PVC sleeve black steel building entry 2025 Google ↗
2024 International Fuel Gas Code section 404.12 minimum cover underground gas piping transition building entry Google ↗

Queries

4 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
New York State fuel gas code underground gas piping burial depth PVC conduit sleeve steel riser black iron pipe 2025
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
IFGC underground gas piping minimum cover depth sleeve PVC conduit transition aboveground steel pipe corrosion protection
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
New York State fuel gas code underground gas piping minimum cover depth PVC sleeve black steel building entry 2025
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
2024 International Fuel Gas Code section 404.12 minimum cover underground gas piping transition building entry
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1