Update Log

3/3/26 – New Documents Added

  • MIPC Chelsea Aston Weekly Progress Report added to the Remedial Action Plans & Other Technical Documents page

2/25/26 – New Documents Added

  • MIPC Chelsea Aston Weekly Progress Report added to the Remedial Action Plans & Other Technical Documents page
  • Site Characterization Work Plan added to the Remedial Action Plans and Other Technical Documents page
  • Plain Language Summary – Site Characterization Work Plan added to the Remedial Action Plans and Other Technical Documents
  • MIPC Response to Comments and Transmittal of Revised Remedial Action Implementation added to the PA DEP Order & Communications page
  • 2-20-26 Community Notification Letter - Project Work Ongoing added to the PA DEP Order & Communications page

2/18/26 – New Documents Added

  • MIPC Chelsea Aston Weekly Progress Report added to the Remedial Action Plans & Other Technical Documents page
  • PADEP Letter of Deficiency for the Public Involvement Plan added to the Communications between PADEP and MIPC page
  • MIPC Response Letter – PADEP Letter of Deficiency for the Public Involvement Plan added to the PADEP Order & Communications page

2/10/26 – New Documents Added

  • Private Drinking Water Well Sampling and Analysis Plan added to the Remedial Action Plans and Other Technical Documents Page
  • MIPC Chelsea Aston Latest Weekly Progress Report added to Remedial Action Plans and Other Technical Documents Page
  • February 4th Public Meeting Video added to the Public Meeting Page
  • Public Meeting Presentation Materials added to the Public Meeting Page
  • MIPC Remedial Action Implementation & Target Completion Schedule - PA DEP Response – 2/3/26 added to the PA DEP Order & Communications Page

2/3/26 – New Documents Added

  • MIPC Chelsea Aston Latest Weekly Progress Report added to Remedial Action Plans and Other Technical Documents Page
  • MIPC Air Monitoring Plan - DEP Response -1-30-26 added to PA DEP Order & Communications Page

1/27/26 – New Documents Added

  • MIPC Chelsea Aston Latest Weekly Progress Report added to Remedial Action Plans and Other Technical Documents Page
  • MIPC Chelsea Action Remedial Action Implementation Target Completion Schedule added to Remedial Action Plans and Other Technical Documents Page
  • Second Fact Sheet added to Incident Details Page
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