Project Status

 

Station B Update - City of New Haven

 

12/31/19

1. Main Activities During Reporting Period

  • Developing answers to questions during Public Information Session.
  • Finalized summary report/memo outlining activities associated with the removal of five transformers in English Station.
  • Based on additional comments from CT DEEP and EPA re-submitted revised Parcel A PCB RAP narrative, figures, and tables on December 6, 2019.
  • Developed and submitted to CT DEEP a memo outlining technical approach for Phase I soil remediation work below groundwater outside of capabilities under Widespread Polluted Fill Variance (approved by CT DEEP on March 27, 2003) have been addressed in the (non-PCB) Soil Remedial Action Plan.
  • Continue to work with technical team on outlining any data gaps for English Station - Interior Environmental Media Investigation Interim Results – First Floor and Interstitial Fill Areas related to environmental only.
  • Continue to perform review and outline any data gap analysis of  Eastern Portion of English Station (PARTIAL) High Pressure Boilers 13-14 Investigation Report (environmental media).
  • Continue to perform review and outline any data gaps on Eastern Portion of English Station (PARTIAL) Boiler Area 1-12 and Boiler Area 13/14 Investigation Report (hazardous building materials).
  • Begin to develop answers and comments to CT DEEP response on Scope of Study & Investigation Report for Eastern Portion of English Station Boiler 1-12 Area (environmental media).
  • Continue to develop and refine cost estimates for Main Power Plant scope.
  • Perform weekly and as necessary rain event inspections of erosion and sediment controls along with the as needed maintenance of these controls at the Site for Phase I activities.
  • Continue demo of Station B.
  • Installed permanent fence on property and removed all traffic control measures along Grand Ave.
  • Management of State regulated waste streams.
  • TRC performed bi-weekly inspections of the Significant Environmental Hazard (SEH) areas and prepare inspection reports.
  • Update of Project Website.
  • Updated of Project Schedule.
  • Performed weekly safety audit(s).

2. Upcoming Activities

  • Complete the demo and management of regulated waste generated from Station B activities.
  • Work with EPA and CT DEEP on the authorization of the PCB Remedial Action Plans for Parcels A and Parcel B.
  • Work with CT DEEP on the authorization of the Soil Remedial Action Plan.
  • Commence the Phase I PCB and other COC soil remediation activities covered in the Phase I Remedial Action Plans.
  • Evaluate off-site sources for suitable soil/clean fill to be used as cover material for site-wide restoration.
  • Work with CT DEEP on any comments related to Investigation Report and Scope of Study for Sub-Surface Area(s) beneath Main Power Plant - First Floor and Interstitial Fill Areas.
  • Work with CT DEEP on any follow-up comments for the Scope of Study for English Station Eastern Interior Boilers 1 through 12 and High Pressure Boilers 13 & 14 (hazardous building materials).
  • Provide a response to CT DEEP on comments for the English Station Eastern Interior Boilers 1 through 12 Investigation Report (environmental media).
  • Provide a response to CT DEEP on comments for English Station Western Portion Investigation Report Volume 1 and 2 (environmental media and hazardous building materials).
  • Work with CT DEEP on any comments for English Station Groundwater Monitoring Report.

 

Monthly Reports

December 2019

November 2019

October 2019

September 2019

August 2019

July 2019

June 2019

May 2019

April 2019

March 2019

February 2019

January 2019

December 2018

November 2018

October 2018

September 2018

August 2018

July 2018

June 2018

May 2018

April 2018

March 2018