Documents, Photos, and Graphics
- 2024 BASF North Works Draft 60% Basis of Design (full report) (pdf)(188 MB)
- Arcadis - Draft Basis of Design Report - Intermediate 60% Design Perimeter Barrier Remedy (pdf) (6.7 MB)
- Intermediate Basis of Design for the Comprehensive Interim Measure Remedy (pdf) (441 KB)
- Information Session: BASF North Works RCRA Cleanup (pdf)
- BASF North Works Comprehensive Interim Measure Remedy Selection (pdf)
- Resin Pre-Design Study (pdf)
- DRAFT Basis of Design Report Preliminary 30% Design Perimeter Barrier Remedy (pdf)
- BASF North Works Information Session Presentation (pdf)
- U.S. EPA BASF NORTH WORKS VIRTUAL PUBLIC MEETING - APRIL 30, 2025 (pdf) (3.09 MB)
- U.S. EPA LETTER RE: COMPREHENSIVE INTERIM MEASURE REMEDY RESPONSE TO EPA COMMENTS ON THE 60% BASIS OF DESIGN, EPA ID: MID064197742 - APRIL 28, 2025 (pdf) (506.12 KB)
- U.S. EPA LETTER RE: COMPREHENSIVE INTERIM MEASURE REMEDY ADDITIONAL INFORMATION ON CLAY LAYER AND SOIL PROPERTIES, EPA ID: MID064197742 (pdf) (585.93 KB)