11-2 Water
Does Invenergy intend to perform any vapor intrusion assessments on the properties in the vicinity of PUD Well #3A? If so, please provide details on the testing.
RESPONSE 11-2:
| Invenergy does not intend to perform any vapor intrusion assessments on the properties in the vicinity of PUD Well #3A at this time. RIDEM performed a Soil Vapor Intrusion Study in 2006 for this area and found no significant VOC concentrations. Given the significant reductions in monitored groundwater concentrations following the performance of site cleanup activities by RIDEM and their subcontractors at the North Main Street Mobil site and considering the results of the 2006 RIDEM Study, additional vapor intrusion assessments are not warranted at this time.
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RESPONDENT:
| Michael Feinblatt, ESS Group
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DATE: | June 13, 2016
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