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Sierrita Operations - Mitigation Order on Consent - Internet Document Repository
2008 Documents
| 4/24/08 |
Letter from Cynthia S. Campbell, ADEQ to E. L. (Ned) Hall, Sierrita; Mitigation Order, Docket No: P-50-06 - Review of Aquifer Characterization Report (PDF file - 25 pages) |
| 4/17/08 |
Letter from Ned Hall, Sierrita, to Robert Casey, ADEQ; Mitigation Order on Consent No. P-50-06, Proposed Project Schedule Revision (PDF file - 2 pages) |
| 3/31/08 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Mitigation Order on Consent No. P-50-06, January 1, 2008 through March 31, 2008, Status Report (PDF file - 2 pages) |
| 3/26/08 |
Letter from Robert Casey, ADEQ to Ned Hall, Sierrita Operations; Focused Feasibility Study (PDF File - 13 pages) |
| 3/20/08 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Groundwater Monitoring Report First Quarter 2008, Phelps Dodge Sierrita, Inc. – Mitigation Order on Consent, Docket No. P-50-06 (PDF file - 389 pages) |
| 1/31/08 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Quarterly Groundwater Monitoring, Phelps Dodge Sierrita, Inc. - Mitigation Order onConsent, Docket No. P-50-06
(PDF file - 1 page) |
2007 Documents
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| 12/28/07 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Mitigation Order on Consent No. P-50-06, September 30, 2007, through December 31, 2007, Status Report
(PDF file - 2 pages) |
| 12/28/07 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Final Aquifer Characterization Report, Phelps Dodge Sierrita, Inc. – Mitigation Order on Consent, Docket No. P-50-06 (PDF files)
(Part A - 56 pages) (Part B - 8 pages) (Part C - 44 pages) (Part D -201 pages) (Part E - 238 pages) (Part F - 320 pages) (Part G - 136 pages) |
| 12/28/07 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Focused Feasibility Study, Phelps Dodge Sierrita, Inc. – Mitigation Order on Consent, Docket No. P-50-06 (PDF files)
(Part A - 83 pages) (Part B - 52 pages) |
| 12/20/07 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Groundwater Monitoring Report, Fourth Quarter 2007, Phelps Dodge Sierrita, Inc. – Mitigation Order on Consent, Docket No. P-50-06
(PDF file - 437 pages) |
| 11/16/07 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Mitigation Order on Consent No. P-50-06; Revised Interceptor Wellfield Report (PDF files)
(Part A - 68 pages) (Part B - 103 pages) |
| 10/26/07 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Mitigation Order on Consent No. P-50-06; Request to Cancel Community Advisory Group Meeting
(PDF File - 1 page) |
| 9/28/07 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Mitigation Order on Consent No. P-50-06 July 1, 2007 through September 30, 2007 Status Report
(PDF File - 2 pages) |
| 9/27/07 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Groundwater Monitoring Report, Third Quarter 2007, Phelps Dodge Sierrita, Inc. - Mitigation Order on Consent No. P-50-06 (PDF files)
(Part A - 31 pages) (Part B - 30 pages) (Part C - 618 pages) |
| 9/21/07 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Mitigation Order on Consent No. P-50-06 Proposed Project Schedule Revision/Notice of Force Majeure
(PDF File - 2 pages) |
| 6/29/07 |
Letter from Chad Fretz, PDSI, to Robert Casey, ADEQ; Mitigation Order on Consent No. P-50-06 – April 1, 2007 through June 30, 2007 Status Report
(PDF file - 2 pages) |
| 6/28/07 |
Letter from Chad Fretz, PDSI, to Robert Casey, ADEQ; Groundwater Monitoring Report, Second Quarter 2007, Phelps Dodge Sierrita, Inc. - Mitigation Order on Consent No. P-50-06 (PDF files)
(Part A - 95 pages) (Part B - 55 pages) (Part C - 50 pages) (Part D - 50 pages) (Part E - 50 pages) (Part F - 50 pages) (Part G - 51 pages) |
| 5/31/07 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Mitigation Order on Consent No. P-50-06, Response to Comments on Evaluation of the Current Effectiveness of the Sierrita Wellfield Report
(PDF File - 5 pages) |
| 5/31/07 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Mitigation Order on Consent No. P-50-06, Response to Comments on Identification of Potential Interim Actions, Groundwater Monitoring Report, Well Inventory Report
(PDF file - 7 pages) |
| 4/17/07 |
Letter from Cynthia S. Campbell, ADEQ, to Ned Hall, PDSI; Mitigation Order on Consent, Docket No. P-50-06, Evaluation of the Current Effectiveness of the Sierrita Wellfield
(PDF file - 3 pages) |
| 3/30/07 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Groundwater Monitoring Report, First Quarter 2007 Phelps Dodge Sierrita, Inc. – Mitigation Order on Consent, Docket No. P-50-06 (PDF files)
(Part A - 28 pages) (Part B - 3 pages) (Part C - 97 pages) (Part D - 399 pages) (Part E - 397 pages) |
| 3/30/07 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Mitigation Order on Consent No. P-50-06 – January 1, 2007 through March 31, 2007 Status Report
(PDF file - 2 pages) |
| 3/12/07 |
Letter from Robert Casey, ADEQ, to Ned Hall, PDSI; Mitigation Order on Consent, Docket No: P-50-06 – Identification of Potential Interim Actions, Groundwater Monitoring Report, Well Inventory Report
(PDF file - 4 pages) |
| 2/27/07 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Mitigation Order on Consent No. P-50-06 – Evaluation of the Current Effectiveness of the Sierrita Interceptor Wellfield
(PDF file - 110 pages) |
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2006 Documents
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| 12/31/06 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Mitigation Order on Consent No. P-50-06 – September 13, 2006 through December 31, 2006 Status Report
(PDF file - 2 pages) |
| 12/29/06 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Groundwater Monitoring Report, Fourth Quarter 2006 Phelps Dodge Sierrita, Inc. – Mitigation Order on Consent, Docket No. P-50-06
(PDF file - 34 pages) |
| 12/22/06 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ Identification of Potential Interim Actions Phelps Dodge Sierrita, Inc. – Mitigation Order on Consent, Docket No. P-50-06
(PDF file - 69 pages) |
| 12/21/06 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ Well Inventory Report Phelps Dodge Sierrita, Inc. – Mitigation Order on Consent, Docket No. P-50-06
(PDF file - 85 pages) |
| 11/15/06 |
Letter from Cynthia Campbell, ADEQ, to John Brack, PDSI; Mitigation Order on Consent, Docket No: P-50-06 – Work Plan (revised work plan approval)
(PDF file - 2 pages) |
| 11/13/06 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; Transmittal of Health and Safety plan for Aquifer Characterization Plan - Mitigation Order on Consent, Docket No: P-50-06
(PDF file - 138 pages) |
| 10/31/06 |
Letter from John D. Brack, PDSI, to Robert Casey, ADEQ; Transmittal of Revised Work Plan Materials Mitigation Order on Consent, Docket No: P-50-06
(PDF file - 53 pages) |
| 10/30/06 |
Letter from John D. Brack, PDSI, to Robert Casey, ADEQ; Work Plan Addendum and Phelps Dodge Sierrita, Inc. Response to ADEQ Work Plan Comments Mitigation Order on Consent, Docket No: P-50-06
(PDF file - 34 pages) |
| 10/24/06 |
Letter from John D. Brack, PDSI, to Cynthia Campbell, ADEQ; Revised Schedule for Mitigation Order on Consent, Docket No. P-50-06
(PDF file - 4 pages) |
| 9/22/06 |
Letter from Robert Casey, ADEQ, to John D. Brack, PDSI; RE: Mitigation Order On Consent No. P-50-06 – Work Plan Response
(PDF file - 11 pages) |
| 9/12/06 |
Letter from Ned Hall, PDSI, to Robert Casey, ADEQ; RE: Mitigation Order On Consent No. P-50-06 – June 15, 2006 through September 13, 2006 Status Report
(PDF file - 2 pages) |
| 9/7/06 |
Letter from John D. Brack, PDSI to Robert Casey, ADEQ; RE: Amendment to Work Plan to Characterize and Mitigate Sulfate with Respect to Drinking Water Supplies in the Vicinity of the Phelps Dodge Sierrita Tailing Impoundment
(PDF file - 4 pages) |
| 8/11/06 |
Letter from John D. Brack, PDSI to Robert Casey, ADEQ; RE: Work Plan Phelps Dodge Sierrita, Inc. – Mitigation Order on Consent, Docket No. P-50-06
(PDF file - 352 pages) |
| 6/15/06 |
Mitigation Order On Consent, Docket No. P-50-06 in the matter of Phelps Dodge Sierrita Mine
(PDF file - 15 pages) |
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