CSMRI SITE INVESTIGATION AND CLEANUP


2011 RECORD OF DECISION LOWER TERRACE SOIL

Record of Decision

2011 REMEDIAL INVESTIGATION AND FEASIBILITY REPORT

Remedial Investigation Feasibility Study

2011 FINAL COMPLETION REPORT

Final Completion Report 2011- Former Pond Area

2010 Site investigation Work Plans

Site Summary November 2010

Site Summary September 2010

Final Work Plan - August 2010

Appendices A-F

CDPHE Former Pond Area Work Plan Approval 8-20-2010

Ethington to Havelick & Brinkman re Approval of Draft Work Plan 2-9-2010 for Flood Plain Area 2-9-2010

Final Test Pits Work Plan 5-27-10

Flood Plain Draft Work Plan with Appendices 1-8-2010

Ethington to Havelick & Brinkman re Approval of Draft Work Plan for Flood Plain Area

Former Pond Work Plan Addendum 2-3-11

Prohibition of Ground Water Use Near CSMRI Site

CSMRI Site Schedule Modification Request 2-22-2010

Former Pond Area Legal Description

Evaluation of Risk to a Groundskeeper, Student, and Resident 12-11-2009

  

As of December 24, 2013 the Radioactive Materials License for the CSMRI Site was terminated. The Site has been returned to productive use including athletics fields, parking lots, recreational trails and riparian habitat. 


Radioactive Materials License 1206-01 Amendment 2 Termination

CSMRI Site Groundwater Report and Request for License Termination

CSMRI Site Environmental Conditions Implementation Report 11-28-2011

Fact Sheet and Update December 2011


CSMRI Campus ~1968

 


Cover Letter re Changes to Analytical Suite

Proposal to change analytical suite

Ethington to Havelick and Hill 7-31-2008 re Ground Water Monitoring Changes

Havelick - Glueck Letter re Environmental Project 5-19-2010

PRP Letter to CSM 6-2-2010 comments on Draft Work Plan

PRP Letter to CSM 2-19-2010 re CSMRI Site

 

2007 REMEDIAL ACTION REPORT

Site Update May 2007

2007 Remedial Action Implementation Report (75 MB File)

2007 Revised Remedial Investigation and Feasibility Study Report

2006 Site Investigation Work Plans

2005 - 2010 Ground Water Monitoring Reports

 

 

2005 Bagged Soil Disposal

2004 Remediation Effort Files

2004 Remediation Effort Photographs

2004 Remediation Work Plans

2004 Remediation Analytical Results

CDPHE Correspondence

2004 RI/FS Report

Removal Action Options Analysis 1995 Vol One (12 MB File)

 

 2007 REMEDIAL INVESTIGATION/FEASIBILITY STUDY REPORT

2007 PROPOSED PLAN

Comment Form

Index to Administrative Record

 

  

                                 2007 RECORD OF DECISION (Signed July 10, 2007)

Figure_1.pdf   Figure_2.pdf   Figure_3.pdf    Figure_5.pdf   Figure_7.pdf

 

 public meeting and open house was held Wednesday May 30, 2007 at the Colorado School of Mines General Research Building in Golden Colorado.  The transcript of the meeting is available here.  Notice of publication of the Record of Decision were published in the Denver Post (Publisher's Affidavit) and the Golden Transcript (Publisher's Affidavit).

 

 

 

 

 

2006 Site investigation Work Plans

Email to Brinkman & Havelick re Corps of Engineers Permit 9-29-5

Contaminated Soil Disposal Work Plan 11-3-05

Site Characterization Work Plan 5-12-06

Flood Plain Work Plan 11-21-06

Well Installation Work Plan 12-06-06

Clay Pits Investigation Work Plan 11-10-06

Approval Letter for Claypits Work Tarlton – Havelick 11-20-2006.pdf

 


2006 SITE INVESTIGATION RESULTS

Background Evaluation Report 9-13-05

Data Evaluation Report. 1-26-06

Radium 226 Data Summary by Zone

Post-Excavation Confirmatory Soil Sample Statistical Summary

Stockpile Sample Results

Metals Analysis by XRF by Zone

Letter to Clean Harbors re notice of Violation 2-14-7.pdf

Email to Havelick/Brinkman/Gordon re Clean Harbors 4-11-7.pdf

Email to Havelick/Brinkman/Gordon re Waste Management Options 4-11-7(2).pdf

Email to Havelick/Brinkman/Gordon re Waste Management Landfill Options 4-11-07(3)

Email to Havelick/Brinkman/Gordon re Board of County Commissioners of Adams County v. Clean Harbors Deer Trail, LLC 4-25-7.pdf

Email to Iatridis re Clean Harbors v. ADCO 4-26-7.pdf

 


2005 Bagged soils disposal

Bagged Soil Data Release Authorization to BFI 11-9-05

CSMRI Bagged Soil Disposal Summary Report 2-8-06 (available online without appendices.  Available at Document Repository with appendices - 100MB file)

BFI Foothills Landfill Risk Assessment Report 4-1-05

Email to Spaanstra re Meeting with BFI 9-30-4.pdf

Letter to Spaanstra re CSMRI Site Clean Up 10-12-4.pdf


GROUND WATER MONITORING REPORTS

1QTR2005MonitoringRPT

2QTR2005MonitoringRPT

3QTR2005MonitoringRPT

4QTR2005MonitoringRPT

1QTR2006MonitoringRPT

2QTR2006MonitoringRPT

3QTR2006MonitoringRpt

4QTR2006MonitoringRPT

1st Quarter 2007

2nd Quarter 2007

3rd Quarter 2007

4th quarter 2007

1st quarter_2008

2nd quarter_2008

3rd quarter 2008

4th quarter2008

1st Quarter 2009

2nd quarter 2009

3rd quarter 2009

4th Quarter 2009

1st Quarter 2010

2nd Quarter 2010

3rd Quarter 2010

4th Quarter 2010

1st Quarter 2011

2nd Quarter 2011

3rd Quarter 2011

4th Quarter 2011

1st Quarter 2012

Well Construction and Test Reports Stoller 4-6-07

 


2004 REMEDIATION LABORATORY RESULTS

025pbs.pdf

0404241_BI&PB.pdf

0404241gss.pdf

0404241moisturereport.pdf

0404241xref.pdf

0404283_gamma.pdf

0404284 Isotopic Polonium.pdf

0404284 Isotopic Thorium.pdf

0404284_URANIUM.pdf

0404284moisture.pdf

0404284xref.pdf

0405025_GAMMA.pdf

0405025_PO.pdf

0405025_THORIUM.pdf

0405025_URANIUM.pdf

0405025moist.pdf

0405025xref.pdf

0405063 Gamma Spec.pdf

0405063 Thorium.pdf

0405063 Total Metals.pdf

0405063_PB210.pdf

0405063_PO.pdf

0405063_URANIUM.pdf

0405063moisture.pdf

0405063xref.pdf

0405159_GAMMA.pdf

0405169_METALS.pdf

0405169_PO.pdf

0405169_TH.pdf

0405169_U.pdf

0405169moisture.pdf

0405169xref.pdf

 

   

ARPAMi_AF_I.04.pdf

BI_AND_PB_RAW_DATA.pdf

Cover.pdf

Gamma Spectroscopy 06-07-04.pdf

Gamma Spectroscopy 05-09-04.pdf

Isotopic Polonium.pdf

Isotopic Thorium.pdf

Isotopic Uranium.pdf

Lab Info - rev 1.pdf

Lab Info.pdf

Lead-210 by Liq…intillation.pdf

Lead-210 by LS 0404284.pdf

Lead-210 by LS 040525.pdf

Lead-210 Cover 0404284.pdf

Lead-210 Cover 040525.pdf

Spencer letter 8-30-2004.pdf

TCLP Metals.pdf

0405215_GAMMA.pdf

0405215_METALS.pdf

0405215_PO.pdf

0405215_THORIUM.pdf

0405215_URANIUM.pdf

0405215moisturereport.pdf

0405215xref.pdf

098metals.pdf

241metals.pdf

241pbs.pdf

282metals.pdf

284pbs.pdf

4142newhorizons.pdf

 


2004 EFFORT PHOTOGRAPHS

 

New_Horizons_Remediation 10-26-2004_Photo locations-post-excavation.pdf

10-26-04 pics/HPIM0274.JPG

10-26-04 pics/HPIM0275.JPG

10-26-04 pics/HPIM0276.JPG

10-26-04 pics/HPIM0277.JPG

10-26-04 pics/HPIM0278.JPG

10-26-04 pics/HPIM0279.JPG

10-26-04 pics/HPIM0280.JPG

10-26-04 pics/HPIM0281.JPG

10-26-04 pics/HPIM0282.JPG

10-26-04 pics/HPIM0283.JPG

10-26-04 pics/HPIM0284.JPG

10-26-04 pics/HPIM0285.JPG

10-26-04 pics/HPIM0286.JPG

10-26-04 pics/HPIM0287.JPG

10-26-04 pics/HPIM0288.JPG

10-26-04 pics/HPIM0289.JPG

10-26-04 pics/HPIM0290.JPG

10-26-04 pics/HPIM0291.JPG

10-26-04 pics/HPIM0292.JPG

10-26-04 pics/HPIM0293.JPG

10-26-04 pics/HPIM0294.JPG

10-26-04 pics/HPIM0295.JPG

 

 

04.19.04.Area I 001.jpg

04.19.04.Area I 002.jpg

04.19.04.Area I 003.jpg

04.19.04.Area I 004.jpg

04.19.04.Area I 005.jpg

04.19.04.Area I 006.jpg

04.19.04.Area I 007.jpg

04.20.04.Area I 001.jpg

04.20.04.Area I 002.jpg

04.20.04.Area I 003.jpg

04.20.04.Area I 004.jpg

04.26.04.Area H 001.jpg

04.26.04.Area H 002.jpg

04.26.04.Area H 003.jpg

04.26.04.Area H 004.jpg

04.26.04.Area H 005.jpg

04.26.04.Area H 006.jpg

04.26.04.Area H 007.jpg

04.26.04.Area H 008.jpg

04.26.04.Area H 009.jpg

04.26.04.Area H 010.jpg

04.26.04.Area H 011.jpg

100_0002.JPG

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100_0009.JPG

 

 

 

ADDITIONAL INFORMATION

Site Summary (December 2004)

Remedial Investigation Fact Sheet (November 2003)

Site Characterization Summary (August 2003)

Site Summary (April 2003)

Site Summary (December 2002)

Appraisal CSMRI Site 12-2003

Golden-Havelick Letter re Real Estate Values 4-16-07

Clean Harbors - Iatridis email re indemnification 5-10-07

CSMRI Site Cleanup - NRC Policy 8-26-4

9News Program re CSMRI Waste in City Landfill 10-11-5.pdf

Email to BFI re CSMRI Bagged Soils Analytical Results 2-8-5.pdf

Email to Maki Iatridis & Anne Walker re CSMRI Bagged Soils Acceptance 2-14-5.pdf

Email to Iatridis re 9 News I-Team Piece 1-11-6.pdf

Email re WTR Disposal 4-5-7

Supplemental Objection of CSM to ASARCO’s Motion to Estimate Environmental Liabilities 3-09-07

Review and No Comment Letter re Proposed Plan 6-16-07

EPA Removal Action] Summary Report on Site Investigation and Removal Activities CSMRI Creekside Site 3-17-1993 Volume One


CDPHE CORRESPONDENCE

Scheiffelin Letter re Soil Cutoff Values 2-26-04

Stoffey 3-10-04 Comments on RI-FS

CDPHE Work Plan Comments Letter 4-16-04

CDPHE Work Plan Acceptance Letter 5-3-04

Stoffey 5-4-04 letter re bag reclassification

CDPHE-Havelick 6-21-04 Letter re Remediation of CSMRI Creekside Site Scheiffelin and Deckler

CSM-CDPHE Appeal Letter 7-21-04

CDPHE 8-11-2004_clarification_letter_re_Creekside

CDPHE-BFI-Stengl Letter re CSMRI 8-23-05

CDPHE-CSM-Havelick_Letter_re_CSMRI_8-26-05

CDPHE Comments on the CSMRI-Creekside Site Bagged Soil Disposal Work Plan Rev One 10-20-2005

Stoffey 11-17-05 Letter on Site Background

CDPHE Comments on the CSMRI Creekside Site Bagged Soil Disposal Work Plan Revision Two 11-22-2005

Stoffey 5-3-06 re Site Characterization WP Comment Response

Stoffey-Havelick re final approval of Creekside Site Characterization Work Plan 6-6-06

Final Summary of Agency Visit CSMRI Site Creekside Stoffey Ethington Gamma Survey 8-15-06

Approval Letter for Claypits Work Tarlton - Havelick 11-20-2006

Tarleton-Havelick_Letter_re_CSMRI_Site_Characterization-Creekside_Facility 12-13-06

Tarleton-Havelick_Letter_re_CSMRI_Site_Characterization-Creekside_Facily 12-18-06

CDPHE Tarlton re Snow Delay 1-23-07

Radioactive Materials License Number 617-01 Amendment #7 12-15-06

Krumberger Email to Weaver re RESRAD Model Approach 9-9-3.pdf

Weaver Reply Email to Krumberger Record 9-15-3.pdf

Letter to Mallary re CSMRI Preliminary TCLP Data 9-2-3.pdf

Letter to Schiefflin & Johnson re Disposal of Creekside Site Remediation Materials at Foothills Landfill 11-4-5.pdf

Interoffice Communication of CDPHE re Recommendation on Disposal of Radioactive Material from CSMRI Creekside Site 7-12-5.pdf

Letter to BFI re Disposal of Creekside Site Remediation Material at Foothills Landfill 8-23-5.pdf

Deckler Email to Havelick re Sampling Plan 2-10-6

Email Havelick to Iatridis re Sampling Plan 2-13-6.pdf

Letter to Havelick re Review of CSMRI Creekside Site Draft Site Characterization Work Plan dated 1-24-06 3-24-6.pdf

Letter to Deckler re Response to Comments Pertaining to CSMRI Site Draft Site Characterization Work Plan Dated 2-24-06 4-6-6.pdf

Letter to Havelick re RML 617-01 6-6-6.pdf

Letter to Stoffey re Response to Comments, Final CSMRI Site Characterization Work Plan by S.M. Stoller Corp. 6-16-6.pdf

Email to Deckler re Sampling Plan 2-10-6.pdf

Email to Havelick from Deckler re Sampling Plan 2-10-6(2).pdf

Letter to Ethington re CSMRI Site Project Status 1-15-7.pdf

Letter to Deckler re CSMRI Creekside Excavation Field notes 12-3-4.pdf

Email to Stoffey re Data on Bagged Soils 9-17-4.pdf

Letter to Deckler & Schiefflin re CSMRI Site Clean Up 8-26-4.pdf

Email to Kenneth Weaver re RESRAD Model Approach 9-9-3.pdf

Email to Krumberger re RESRAD Model Approach 9-15-3.pdf

Email to Glenn Mallory re CSMRI Preliminary TCLP Data 9-2-3.pdf

Letter to New Horizons re CSMRI, Creekside SW JFR COL 1.1 10-31-2.pdf

Letter to Glenn Mallory re Concrete/Asphalt Disposal from the CSMRI Site 9-30-2.pdf

Letter to New Horizons re RML 617-01 - Acceptance of the Project Work Plans.pdf


2004 REMEDIATION WORK PLANS

CSMRI Remediation Health and Safety Plan

Task Plan

Sampling and Analysis Plan

Quality Assurance Project Plan

Materials Transportation Plan

Site_Maintenance_Plan_CSMRI

Task_Plan_CSMRI

Krumberger Email to Iatridis re FS Potential Alternative Screening Criteria 10-21-3.pdf

Fax with Attached Docs re Disposal Options of Creekside Material 5-22-3.pdf

Letter to Iatridis re FS Potential Alternative Screening Criteria 10-21-3.pdf

Email to Iatridis & New Horizons with Attachments re Disposal Options of Creekside Material 5-22-3.pdf

Memo to File re Approved Project Work Plans for CSMRI’s Creekside Site Environmental Assessment Project 10-25-2.pdf

 


2004 remediation effort files

NHEC Phase 2 Schedule

NHEC_Statements_During_Contract_Negotiation

Spencer-Havelick_email_re_excavation_control_survey_2004

Gamma Meter Screening Level Determination

Porter-Havelick_Field_Observations_5-4-2004

New_Horizons_Remediation/Example_Excavation_Survey_Log_Sheets

Class 1 Soil Soil Screening Data 8-24-04

Perimeter air samples

CSMRI Excavation Cessation ltr

Iatridis ltr to R.Moore re overrun 5-16-04

Transfer of Remediation Data Request Letter 5-17-04

Class Two Soil Stockpile Metals Analysis 5-12-04

Class_I-II_Soil_Definitions_Havelick_May_2004

Figure 1 CSMRI Site - Predicted Class 1 Areas

Krumberger Class One Work Areas

US_Ecology_Manifest_5-11-2004

Letter to new Horizons & Gulf Insurance Company re Notice of Termination 9-21-4.pdf

Letter to New Horizons & Westchester Fire Insurance Company re Notice of Termination 9-21-4(2).pdf

Letter to Havelick re CSMRI Environmental Assessment and Response Phase II 9-27-4.pdf

Letter to CoWest Insurance Associates re CSMRI Site Clean Up 7-2-4(4).pdf

Letter to John Finn re New Horizons Environmental Consultants 7-2-4(2).pdf

Letter to John Finn re New Horizons Environmental Consultants 7-2-4(3).pdf

Letter to Office of Attorney General re New Horizons and Notice of Claim 6-25-4.pdf

Letter to Havelick re Follow-up to 6-23-04 Meeting re CSMRI Environmental Assessment and Response - Phase II 6-25-4(2).pdf