Remedial Investigation I Volume 4 Remedial Investigation I Volume 4 https://www.tceq.texas.gov/downloads/remediation/tceq-managed/asarco/ri_v4.pdf/view https://www.tceq.texas.gov/@@site-logo/TCEQ-1072x1072.png Remedial Investigation I Volume 4 Remedial Investigation I Volume 4 ri_v4.pdf — 18.9 MB