COLORADO SCHOOL OF MINES RESEARCH INSTITUTE SITE

REMEDIATION INVESTIGATION AND CLEANUP (2004)


Site Update October, 2005                                                                        

Site Update May, 2005

Site Update December, 2004

Record of Decision

Comments

Remedial Investigation and Feasibility Study Report (2004)

Remediation Work Plans

Maps

Risk Assessment

Concrete and Asphalt Removal

 

A REVISED RI/FS REPORT IS NOW AVAILABLE:

CSMRI Revised RI/FS Report 2004-2007   

 

 


RECORD OF DECISION (2004)

The Colorado School of Mines (the School) completed a remedial investigation and feasibility study (RI/FS) for the CSMRI Site (Site), located at the west end of 12th Street in Golden, Colorado, and issued a proposed remedial action plan (Proposed Plan) on January 21, 2004.  The Proposed Plan recommended Alternative 5, the off-Site removal and disposal of contaminated soils.  The School then received and considered oral and written public comments on the Proposed Plan.  The public comments supported Alternative 5 as the remedial plan for the Site.  The School has now selected Alternative 5 as the final remedial action for the Site and documented the remedy selection in a Record of Decision (ROD), which was signed on March 31, 2004.  The ROD selects a remedy that is consistent with the Proposed Plan: off-Site disposal of the contaminated soils.  The School will implement a remedial plan to remove contaminated soils from the Site for disposal at off-Site disposal facilities. 

The ROD, which includes additional information and responses to public comments, is available below:

    CSMRI_ROD_1_Declarations.pdf 

    ROD_2_Decision_Summary.pdf (11 Mb file)

    ROD_3_Responsiveness_Summary.pdf

    Monitoring_Locations.pdf

Copies of the ROD may also be obtained at:

 

Colorado School of Mines Arthur Lakes Library

(Circulation Desk)

1410 Illinois Street, Golden, Colorado

(303) 273-3022

 

Colorado School of Mines

Environmental Health & Safety Department

1410 Illinois Street, Golden, Colorado

(303) 273-3316

 
 

Golden Public Library, 1019 10th St.

(Reference Desk)

Golden, Colorado

(303) 279-4585

For more information contact Mr. Linn Havelick, Director, Environmental Health and Safety, Colorado School of Mines, 1500 Illinois Street, Golden, CO 80401 (lhavelic@mines.edu), (303-273-3316).  Attorneys should contact Maki Iatridis, Esq., The Hannon Law Firm, LLC (303-861-8800).


    COMMENTS RECEIVED ON THE DRAFT REMEDIAL INVESTIGATION/FEASIBILITY STUDY

    RI_FS/CDPHE_1_28_2004_Comment.pdf

    CDPHE Comments on Soil Cutoff Values

    Comments From AMAX Chemical Company, et. al., March 5, 2004

    Comments received after 11/12/2003 Open House

     DRAFT REMEDIAL INVESTIGATION/FEASIBILITY STUDY REPORT


MAPS

Site Gamma Survey Map

Surface Soils Map - Arsenic

Surface Soils Map - Lead

Surface Soils Map - Ra226

Surface Soils Map - U238


RISK ASSESSMENT INFORMATION

Metals Risk & Hazard Index

Radiation Risk Summary


Concrete & Asphalt Removal Work Plans

Storm Water Management Plan

Health & Safety Plan

Sampling and Analysis Plan

Materials Transportation Plan

ADDITIONAL INFORMATION

Comment Form

Summary of Remedial Alternatives

Site Summary (December 2004)

Remedial Investigation Fact Sheet (November 2003)

Site Characterization Summary (August 2003)

Site Summary (April 2003)

Site Summary (December 2002)

Groundwater Summary

Metals Leachability Data

Repository Index

Surface Soils Metals Concentration


Remediation Work Plans

Health & Safety Plan

Task Plan

Sampling and Analysis Plan

Quality Assurance Project Plan

Materials Transportation Plan