Utilizing the results of the Phase II soil investigation, REPSG used fate and transport analysis as well as statistical risk-analysis techniques to characterize environmental risk at the site as presented by levels of contamination identified in site soils. An exposure assessment developed from these investigations was presented as part of the Combined Report. REPSG identified that current site conditions could be made protective by the application of institutional controls, including the use of deed restrictions, and engineering controls such as impermeable caps and the emplacement of layers of clean fill in unpaved portions of the development.
The Site is currently in the PADEP Voluntary Cleanup Program. A Combined Remedial Investigation Report and Cleanup Plan for remediation of the site in accordance with the site-specific standard provisions of Pennsylvania Act 2 was submitted for review by REPSG to the PADEP. The Combined Report was approved by the PADEP in September, 2005. The site is currently under-going remediation and redevelopment. Upon completion of site work a Final Report documenting attainment of the site-specific standard will be submitted.