Remedial Investigation

Remedial Investigation field work commenced in early June at the former Williamsburg Works MGP as part of the New York State Department of Environmental Conservation (NYSDEC)-approved Remedial Investigation Work Plan (RIWP).  The work includes the installation of soil borings, monitoring wells, test pit excavations, sediment cores, and soil vapor points to gather information required to determine the nature and extent of impacts at the former Williamsburg Works MGP.  The currently proposed Remedial Investigation field work was completed on December 30, 2009.  National Grid is currently analyzing the collected data and evaluating additional activities.

Activities Week of January 4 – January 8:

• Demobilized RI field work support equipment from the site.

Future (two week look-ahead) activities:

• No activities anticipated.

There are no anticipated field activities for the near term at the Williamsburg MGP Site. At this time, the weekly web updates will be discontinued until the next phase of work is about to begin.