Feb 18, 2020· Comment submitted by Richard A. Denison, Lead Senior Scientist, Environmental Defense Fund· EPA-HQ-OPPT-2019-0499-0026
Comments submitted by Richard A. Denison, Ph.D., Lead Senior Scientist, on behalf of Environmental Defense Fund. Attached please find the following three documents: 1. EDF CCl4 Comments for SACC 2-12-20 FINAL.pdf 2. EDF Appendix A_Carbon Tet_Superfund Sites.xlsx 3. EDF Appendix B_Worker Blogs