Land Conservation Projects

August 9, 2017
For over 17 years, Chazen has been conducting Phase I/II Environmental Site Assessments (ESAs) for the Open Space Institute (OSI) on properties throughout New York State. Since 2012, we have conducted more than 35 Phase I and Phase II ESAs for OSI, and have provided additional services such as property boundary surveys, underground storage tank removals and impacted soil removal. Through several term contracts, Chazen to date has conducted over 230 ESAs and over 60 pre-demolition asbestos surveys for NYC DEP.