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A Q2 2021 Project Status report was submitted on July 15. A Long-Term Monitoring Plan for the Groundwater Extraction and Treatment System was submitted on July 16. A Response to Comments â Conditional Approval of Groundwater Extraction and Remediation System (GETS) Interim Remedial Action Design Report (RADR) was submitted on July 16. A Response to Comments â Response to 3rd Revised Long-Term Potable Well Sampling Plan was submitted on July 16. An Operations, Maintenance, and Long-term Monitoring Plan (OM&M Plan) Tyco FTC - Ditch A Interim Action Site was submitted on July 19. Operations, Maintenance, and Long-term Monitoring Plan (OM&M Plan) Tyco FTC - Ditch B Interim Action Site was submitted on July 19. Ditch A/B Monthly WPDES Report (June 2021) were submitted on July 21. A Private Drinking Water Well Sampling Program Annual Summary Report - FTC Sampling Area was submitted on August 6. A Tyco Fire Technology Center Groundwater Extraction and Treatment System Interim Remedial Action Materials Management Plan was submitted on August 12. A Sample Results Notification for waste characterization and disposal activities was submitted on August 16. Ditch A/B Monthly WPDES Report (July 2021) were submitted on August 21. A REVISED - Interim Remedial Action Materials Management Plan was submitted on September 10. A Semi-Annual Operation, Maintenance, and Optimization Progress Report #5 for the Ditch A Interim Action Treatment System was submitted on September 16. A Semi-Annual Operation, Maintenance, and Optimization Progress Report #4 for the Ditch B Interim Action Treatment System was submitted on September 16. A Proposed Modification to Foam Management Plan was submitted on September 20. Ditch A/B Monthly WPDES Report (August 2021) were submitted on September 21. A Revised Long-Term Potable Well Sampling Plan was submitted on October 1. A Q3 2021 Project Status report was submitted on October 15. Ditch A/B Monthly WPDES Report (September 2021) were submitted on October 21. An Updates to Advisory Signs and Public Notification Methods was submitted on November 9. A Revised Appendix B: Ditch A Flow Monitoring and Reporting Methods Ditch A Interim Action Treatment System was submitted on November 19. A Revised Appendix B: Ditch A Flow Monitoring and Reporting Methods Ditch B Interim Action Treatment System was submitted on November 19. Air Pathway Site Investigation Work Plan was submitted on April 23. A Response to WDNR Letter and Addendum 1 - Air Pathway Site Investigation Work Plan: Approval with Additional Requirements was submitted on November 19. Ditch A/B Monthly WPDES Report (October 2021) were submitted on November 21. Updates to Point of Entry Treatment System Sampling were submitted on November 22. A Marinette Fire Technology Center Remediation Communications NR 714.07 was submitted on December 1. An Updates to Advisory Signs and Public Notification Methods was submitted on December 6. An Upcoming Submittal Schedule update email was submitted on December 6. A Sample Results Notification for Ditch B surface water samples was submitted on June 18. Ditch A/B Monthly WPDES Report (November 2021) were submitted on December 21. A Sanitary Sewer Rehabilitation Completion Report was submitted on December 14. A Site Investigation â Additional Actions Required response was submitted on December 23. The site investigation work is ongoing. The Long-Term Potable Well Monitoring Plan is ongoing. Bottled water and/or Point-of-Entry Treatment (POET) systems have been offered to affected potable well owners within the private drinking water well investigation area. The Ditch A and Ditch B Surface Water, Groundwater Extraction and Treatment System, Soil, and Foam Interim Actions continued implementation during the reporting period. Routine communications were completed with the WDNR regarding the site investigation and site interim action activities.
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