CLL 2016 documents

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Dates listed for these documents reflect the actual date of the document, not the date it was posted to this website.

December

December 30 - CDPHE Approval regarding amended pipeline replacement proposal
December 30 - CDPHE Pipeline Replacement Decision Analysis
December 27 - 3rd Quarter 2016 Water Monitoring Report
December 23 - Review of the 3rd quarter, 2016 water quality analytical results for the Cotter Corporation
December 20  - Letter to Cotter: Response to Annual Financial Warranty
December 20 - Surety Update Decision Analysis
December 20  - Letter from the Community Advisory Group: Erosion comment letter

November

November 22 - Letter to Cotter: 2nd Quarter 2016 Water Monitoring Reports for Well Owners
November 18 - Letter from Cotter: Response to Notice of Apparent Violation
November 3 - Request for deadline extension for the Quality Assurance Project Plan (QAPP)
November 2 - Radioactive Materials License, Amendment 55 with Decision Analysis and Cover Letter. This is a PDF Portfolio, download and open with Adobe to view.
November 2 - Letter to Cotter: Response to the SCS Pumpback System Maintenance
November 1 - Letter to Cotter: Notice of Apparent Violation
November 1 - Compliance Inspection Report

October

October 28 - Letter from Cotter: Request for Deadline Extension for Response to Comments on Quality Assurance Project Plan (QAPP)
October 25 - Letter to Cotter: Response to Semi-Annual Review of Well Permits Report
October 14 - Letter from Cotter: Proposed scope and approach to completing the Data Summary Technical Assessment (DSTA)
October 12 - 2nd Quarter 2016 Water Monitoring Reports for Well Owners 
October 12 - Quality Assurance Project Plan with Comments (QAPP). This is a PDF Portfolio, download and open with Adobe to view.
October 6 - Third Quarter 2016 Progress Report
October 5 - Letter from Cotter: Revised Notification of North Silt Fence Removal and Proposal to Replace North Silt Fence with a Check Dam

September

September 30 - Letter from Cotter: Notification of North Silt Fence Removal and Proposal to Replace North Silt Fence with a Check Dam
September 29 - Amendment 55 with cover letter and decision analysis draft. This is a PDF Portfolio, download and open with Adobe to view.
September 27 - 2nd Quarter 2016 Water Data Report
September 19 - Letter to Cotter: Response RE: 2015 Environmental and Occupational Performance Report, ALARA Review and Annual Report on Remedial Action Plan Activities  
September 19 - Letter to Cotter: Response RE: 1st Quarter Water Monitoring Reports for Well Owners
September 7 - Semi Annual Review of Well Permits

August

August 29 - 1st Half 2016 Quality Assurance and Lab Performance Report
August 25 -  Letter from Cotter: Response to state request for information RE: 2015 Environmental and Occupational Performance Report, ALARA Review and Annual Report on Remedial Action Plan Activities
August 23 - Letter Re: Agreement and Order on Consent for Payment of Past Costs
August 11 - Revision 2 - 1st Quarter 2016 Water Quality Data
August 3 - Letter from Cotter: August 1, 2016 Spill Report
August 2 - Email Notice to Stakeholders: Follow up information re: 08/01/16 release
August 1 - Letter from Cotter: Supplement to May 31, 2016 Request to Approve Standard Operating Procedures
August 1 - Email Notice to Stakeholders: Release Reported at Cotter

July

July 28 - Revised 1st Quarter 2016 Water Quality Analysis
July 26 - Letter to Cotter: State Request for Information RE: 2015 Environmental and Occupational Performance Report, ALARA Review and Annual Report on Remedial Action Plan Activities
July 20 - Letter from Cotter: Response to Request for Information Regarding SCS Pumpback System Maintenance
July 19  Revised Sections: 2015 Environmental and Occupational Performance Report, ALARA Review and Annual Report on Remedial Action Plan Activities. This is a PDF Portfolio, download and open with Adobe to view.
July 14 - Second Quarter 2016 Progress Report 
July 8 - Letter from Cotter: Response to Agency Comments Regarding Cotter Corp's Amended Pipeline Proposal

June

June 30 - 2015 Environmental and Occupational Performance Report, ALARA Review and Annual Report on Remedial Action Plan Activities. This is a PDF Portfolio, download and open with Adobe to view.
June 30 - Letter from Cotter: Annual Surety Update
June 29 - 1st Quarter 2016 Water Quality Analysis
June 16 - Federal Register Publication
June 16 - Letter from Cotter: License Amendment Request - Modification of Restricted Area. This is a PDF Portfolio, download and open with Adobe to view.

May

May 26 - Administrative Settlement Agreement and Order on Consent for Payment of Past Response Costs
May 13 - Letter to Cotter: Response to 4th Quarter 2015 Water Monitoring Reports for Well Owners
May 13 - Letter to Cotter: Response to 2nd Half 2015 Performance Report
May 5 - Quality Management Plan (QMP) - Final with Approval and Crosswalk. This is a PDF Portfolio, download and open with Adobe to view.
May 3 - Letter from Cotter: Response to State March 28, 2016 comments regarding proposal to replace the SCS Pumpback Line

April

April 20 - Letter to Cotter: Response to the SCS Pumpback System Maintenance
April 18 - 4th Quarter 2015 Water Monitoring Reports for Well Owners
April 14 - First Quarter 2016 Progress Report
April 7 - Lincoln Park Newsletter April 2016

March

March 29 - Letter to Cotter: Response to Silt Fence Report
March 29 - Letter to cotter: Semi Annual Review of Well Permits
March 28 - Letter to Cotter: Response to proposal to replace Soil Conservation Service (SCS) Pumpback Pipeline
March 21 - 4th Quarter 2015 Water Quality Analysis
March 15 - Letter from Cotter: Silt Fence Maintenance
March 14 - 2nd Half 2015 Quality Assurance Program Performance Report
March 11 - Semi-Annual Review of Permits
March 8 - Letter from Cotter: Regarding Soil Conservation Service (SCS) Pumpback System Maintenance and Force Majeure
March 4 - Lincoln Park Reuse Assessment

February

February 24 - Letter to Cotter: Sediment Removal at Short Slit Fence
February 24 - Decision Analysis Sediment Buildup Removal Request
February 11 - Letter to Cotter: Response to spill reports of Nov. 25 and Dec. 3, 2015
February 11 - Letter to Cotter: 3rd Quarter 2015 Water Monitoring Data and Report
February 10 - Letter to Cotter: Response to Soil Conservation Service (SCS) Pumpback System Maintenance, Repair and Force Majeure
February 10 - Letter to Cotter: Response to 3rd Quarter Water Monitoring for Well Owners

January

January 29 - Letter from Cotter: Quality Management Plan (QMP) - Revision 3. This is a PDF Portfolio, download and open with Adobe to view.
January 18 - 3rd Quarter 2015 Water Monitoring Reports for Well Owners
January 15 - Fourth Quarter 2015 Progress Report  
January 12 - Sediment Removal at the Short Silt Fence Draft. This is a PDF Portfolio, download and open with Adobe to view.
January 8 - Letter from Cotter: Amended Proposal to Replace Soil Conservation Service (SCS) Pumpback Line
January 8 - Letter from Cotter:  Soil Conservation Service (SCS) Pumpback System Maintenance, Repair and Force Majeure