Update, September 15, 2022

Remedial Investigation Commences

Remedial Investigation

Remedial Investigation field work at the former Williamsburg Works MGP is being conducted under a New York State Department of Environmental Conservation (NYSDEC)-approved Remedial Investigation Work Plan Addendum (RIWPA) for Parcels 3 and 4. The work includes the installation of soil borings, monitoring wells, test pits, and soil vapor points to gather information required to determine the nature and extent of impacts at Parcels 3 and 4 of the former Williamsburg Works MGP. The RIWPA field work began on July 7, 2022. Community air monitoring was initiated on Monday, July 11, 2022, and will continue during intrusive activities on Site.

Website Updates:

On-going activities:

  • Restoration activities on N. 11th and N. 12th Streets.

Recently Completed:

  • Completed restoration activities on-Site.
  • Completed groundwater sampling.

Upcoming activities:

  • Continue soil boring activities on N. 12th Street.
  • Complete site restoration activities.
  • Complete soil vapor sampling.
  • Complete demobilization. 

If you have any questions or comments about the work on the Site, please use the Williamsburg MGP Telephone Hotline at (718) 982-7349.

Photos of Activity


Photo 1: View facing northwest of restoration activities on N. 12th Street.


Photo 2: View facing north of test pit restoration activities.