Last night the DCAM handed out two reports (that combined were about 5″ thick documents) to the attendees at the PIP meeting at the Town House, as they presented those Phase II and Phase III reports. These two documents are the Draft Phase II Comprehensive Site Assessment and the Draft Phase III Evaluation/Selection of Remedial Alternatives, respectively, the summary of the clean up problems at the Medfield State Hospital and the proposed solutions. The solutions are basically a combination of the previously announced temporary fix of the C&D area, plus the newly presented solution to treating the VOC’s by pumping air into the ground to oxidize away the VOC’s – the VOC’s are thereby transformed from a liquid into a gas.
The Phase II and Phase III documents will hopefully be added to the town’s and/or the DEP’s website. This is a link to the DCAM’s PowerPoint slides from the meeting last night – https://medfield02052.blog/wp-content/uploads/2011/09/20110908-dcam-powerpoint-slides-of-phase-ii-iii-reports.pdf
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