Phase I and Phase II Environmental Site Assessments

OTS provides due diligence services that include Phase I and Phase II Environmental Site Assessments (ESA) for clients that are selling or refinancing properties.

Phase I ESAs are prepared in accordance with the American Society for Testing Materials (ASTM) E1527 Practice, Standard Practice for Environmental Site Assessments: Phase I ESA Process and Phase II ESAs are conducted in accordance with the ASTM E1903 Practice.