By Tomas Will, Sr. Environmental Scientist Our client faced the challenge of remediating LNAPL and DNAPL plumes spread out over a large area. The property was scheduled for redevelopment pending remediation of the considerable subsurface contamination. The previous site building…
EPA’s video about the history and redevelopment of this Brownfield site. By: Kyle Carlton, PG, Senior Geologist Introduction Recently, 3 Horizontal Remediation Wells were installed in lieu of 39 vertical air sparge (AS) / soil vapor extraction (SVE) wells which…
Brownfields redevelopment hasn’t gotten any easier under the new Vapor Intrusion regulations. Source that could previously be left in place must now be removed, and once source remediation is complete, subslab mitigation must operate for many years, until stringent indoor…