The proposed revisions to the Massachusetts Contingency Plan (310 CMR 40.0000) are now available on MassDEP's website at: https://www.mass.gov/lists/2019-proposed-mcp-revisions and a Public Hearing Notice has been published in the Massachusetts Register. This will kick-off an extended 3-month long public comment period that will end July 19, 2019, and will include five public hearings at MassDEP Offices across the state and additional meetings as needed/requested.
 
The purpose of the proposed revisions is to update and clarify existing provisions for the notification, assessment and cleanup of oil and/or hazardous material contamination in the environment to ensure that actions are performed in a timely manner, are appropriately monitored and documented, and achieve of a level of No Significant Risk that is protective of public health and the environment.
 
The proposals include, but are not limited to:
  • Clarification and modification of provisions related to notification, Imminent Hazards, Tier Classification and Extensions, Remedial Additives, Status Reports, Remedial Monitoring Reports, Temporary Solutions, Active Exposure Pathway Mitigation Measures, Exposure Point Concentrations, Activity and Use Limitations, and public involvement;
  • New adequately regulated provisions for disposal sites with Radioactive Materials;
  • Updates to Reportable Concentrations (RCs) and numerical cleanup standards (Method 1) for a limited number of chemicals; and
  • The addition of RCs and Method 1 standards for six perfluoroalkyl substances-Perfluoroheptanoic Acid (PFHpA), Perfluorohexanesulfonic Acid (PFHxS), Perfluorooctanoic Acid (PFOA), Perfluorooctane Sulfonate (PFOS), Perfluorononanoic Acid (PFNA) and Perfluorodecanoic Acid (PFDA)-emerging contaminants of concern for exposure in drinking water.
Questions about the public comment process, the meetings/hearing and/or the proposals may be emailed to [email protected].
 
The LSPA's Regulations Committee will spearhead the LSPA's response to the public comment period; we will send an email to LSPA members with details and deadlines early next week.