Guidance for Evaluating Soil Vapor Intrusion in the State of New York
http://www.health.state.ny.us/environmental/investigations/soil_gas/svi_...
 

Strategy For Evaluating Soil Vapor Intrusion at Remedial Sites in New York
http://www.dec.ny.gov/docs/remediation_hudson_pdf/der13.pdf
 

Endicott Soil Vapor Project ( Q & A by NYS DOH showing how ventilation system minimizes exposure in buildings affected by soil gas)
http://www.health.state.ny.us/environmental/investigations/soil_gas/