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  Tronox LLC (Tronox)

• Read Download — Tronox Fact Sheet (3 pages)



• About Tronox — Tronox owns the central portion of the BMI Complex. Tronox was formerly Kerr-McGee Chemical LLC. The Tronox facility is located within the Black Mountain Industrial (BMI) complex. The facility is approximately 450 acres in size and is the largest "facility" in the complex.



• Documents available on-line


• July 2006 – June 2007 — Annual Remedial Performance Report for Chromium and Perchlorate, Tronox LLC, Henderson, Nevada: Submitted in Accordance with 1986 Chromium Consent Order and 2001 Perchlorate Administrative Order on Consent — Prepared by: ENSR and Tronox LLC August 29, 2007
• Full Report (27 + pages)
• Figures 1 – 29 (33 + pages)
• Table 1-10 (15 + pages)
• Plates 1-10, (10 pages — 15MB file)
• Appendix D, NDEP Correspondence (44 pages)
• Appendix A – Groundwater Elevation & Analytical Data – 53 pages
• Appendix B – Total Chromium vs Water Level Graphs, 26 pages
• Appendix A & B – Data Tables
• Appendix C – Hard copies available at NDEP’s Las Vegas Offices
• Appendix E – Data Review Memoranda (44 pages)


• April 2, 2007 — Community Involvement Plan - Tronox LLC, Henderson, Nevada, Response to NDEP March 19th Comments [11 pages - 1.7MB]

• More Documents available on-line

• March 12, 2008 — Updated SRC List, Tronox LLC, Henderson, Nevada (17 pages, 2.9 MB)

• February 25, 2005 — CONCEPTUAL SITE MODEL – Kerr McGee Facility (currently Tronox), Henderson, NV (77 pages, 725 KB)


• Figures (13 pages, 4.4 MB)
• Plates (21 pages, 14 MB)
• Tables (70 pages, 1.2 MB)


• Appendix A – Monitoring Well Information and Data Tables (123 pages, 378 KB)
• Appendix B – Boring Logs and Well Completion Diagrams: Volume 1 (229 pages, 20.6 MB)
• Appendix B – Boring Logs and Well Completion Diagrams: Volume 2 (308 pages, 32.2 MB)
• Appendix B – Boring Logs and Well Completion Diagrams: Athens Road Wells (55 pages, 6MB)
• Appendix B – Boring Logs and Well Completion Diagrams: SB Series Wells (27 pages, 1.2 MB)
• Appendix B – Boring Logs and Well Completion Diagrams: TR Series Wells (63 pages, 5.7 MB)
• Appendix C – List of Chromium and Perchlorate Reports (9 pages, 43 KB)
• Appendix D – Diagrams of Sample Locations from Previous Reports (17 pages, 1.1 MB)
• Appendix E – Biologic Resources (15 pages, 549 KB) [appendix_e.pdf]

• NDEP Correspondence
• January 18, 2008 — Parcels A & B Response (No Further Action), Part 1
• January 18, 2008 — Parcels A & B Response (No Further Action), Part 2


• Maps & Photos
• Tronox Parcel Map

• NDEP case officer information — For BMI, TIMET and Tronox sites please contact NDEP Las Vegas Office: (702) 486-2850 - ex:247



• For Pioneer-Stauffer and the Montrose sites please contact NDEP Las Vegas Office: (702) 486-2850 - ex:252



• For the Tronox site contact NDEP Las Vegas Office (702) 486-2850 - ex:240

• Link to Company Websites

Information Contact: — NDEP Public Information Officer: (775) 687 - 9395

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