Evergreen provided this question to Hilco Redevelopment Partners, who provided the following response: We have partnered with a best in class demolition contractor who has a great deal of experience demolishing refineries and a strong presence in Philadelphia. They will be implementing an extensive dust mitigation plan and will be working with all appropriate agencies and stakeholders throughout the duration of the project. Every project that we undertake provides lessons learned that we apply to other projects. The demolition in Chicago was conducted according to plan but resulted in dust unintentionally migrating off site. No one was injured, HRP took immediate action to address concerns of community members, and independent testing of the dust by the Chicago Department of Public Health and the United States Environmental Protection Agency revealed it poses “no apparent health risk to the surrounding community.” HRP is proud of its successful history of redevelopment and renewal.