February 2025
Supplemental Remedial Investigation Commences
Supplemental Remedial Investigation (SRI)
Supplemental Remedial Investigation (SRI) field work was conducted at the former Williamsburg Works MGP site under a New York State Department of Environmental Conservation (NYSDEC) approved SRI Work Plan. The purpose of the work was to delineate vertical groundwater at Parcels 3 and 4 of the site.
The work consisted of installation and development of 16 monitoring wells on Parcels 3 and 4. The work was completed in September 2024. Information from the well monitoring was used to develop a draft revised Remedial Investigation Report, which National Grid submitted to NYSDEC in December 2024.
A map of the site and parcels can be seen on the Site Description tab.
Ongoing Activities:
- Development of the Parcel 6 SRI Work Plan
Upcoming Activities:
- Conduct Parcel 6 SRI, pending submittal and approval of Work Plan.