2.1.1 Current Activities
The following activities were completed during this reporting period:
- An Action Memorandum was signed on June 26, 2015 authorizing a Removal Action to mitigate the threat posed by PCB electrical equipment and PCB contaminated soil and debris at the site.
- EPA, ERRS, and START met on site on July 23, 2015 to conduct a site walk to plan mobilization of personnel and equipment to the site.
- Personnel and equipment were mobilized to the site on August 11, 2015 to begin site work.
- At this time Consolidated Lands, Inc. has not provided EPA access to the portion of the site that they own. Therefore, all Removal work is currently restricted to the portion of the property owned by Walp Trucking.
- START subcontractors conducted a survey and marked property boundaries
- ERRS set up the support area including an office trailer and a decontamination area.
- START used sampling data to delineate areas of the site where clearing and excavation is required.
- ERRS began clearing trees and debris in areas where excavation is required. Trees and debris have been placed in a pile pending off site disposal.
- To date approximately six large capacitors and one pole mount type transformer have been collected. All PCB electrical equipment will be separated from other PCB remediation waste and will be placed in steel drums pending off site disposal.
- ERRS began excavating contaminated soil and debris on August 18 in the area near sample location S-25. Approximately one foot of soil was removed in this area. Contaminated soil is being stockpiled at the northeast corner of the site. START will conduct confirmation samples in this area to determine whether additional removal is required.
- ERRS installed silt fence around excavation areas and around stockpiles. Stockpiles were covered with poly sheeting.
- START collected soil samples from in and around the parking lot area. Surface samples were collected from 21 locations. Both surface and subsurface samples were collected from an additional 7 locations. Analytical results will be used to better delineate extent of contamination at the site.
- START conducted particulate monitoring in accordance with the site safety plan.
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