File Name
Category
Uploaded
01_Argonaut Mine Dam - Main Report 2.pdf Argonaut Mine Dam - Phase II Technical Report, Stability and Retrofit Alternatives Investigation, prepared by USACE, dated 11-14-2015. USACE Dam Reports 12/9/2016 3297 KB Download
Heavy Rainfall Inspection Report_011315_QC1.pdf Heavy Rainfall Inspection Report including observations of cracks in buttresses and survey results prepared by the USACE. USACE Dam Reports 12/9/2016 8364 KB Download
Argonaut Dam Survey Report 11-19-2015.pdf Eastwood Multiple Arch Dam Baseline Survey Report prepared by USACE USACE Dam Reports 12/15/2015 8734 KB Download
DTSC Letter to Amador County on Dam Safety_Sep2010.pdf Department of Toxic Substances Control Letter to Amador County Regarding Argonaut Mine Tailings Dam Safety, Jackson, California dated September 30, 2010. Dam Failure Study 9/18/2015 4423 KB Download
Argonaut-DSOD-1933.pdf Argonaut Mine Tailings Dam DTSC Letter, dated September 30, 2010. Dam Failure Study 9/18/2015 6571 KB Download
USSD_2015_Retrofit Alternatives.pdf New Innovative Techniques for Strengthening Old Buttress Dams and Multiple Arch Dams USACE Dam Reports 9/18/2015 1034 KB Download
State Design Estimate 090715.xlsx Argonaut Mine Site Structural Retrofit Design USACE Dam Reports 9/18/2015 13 KB Download
Argonaut Mine 8-15_Final to Print.pdf Fact Sheet for Community Meeting on August 18, 2015 and Upcoming EPA Activities Fact Sheet 8/10/2015 2534 KB Download
Argonaut Mine Site Inspection Report.pdf Site Inspection Report, Argonaut Mine, prepared by Weston Solutions, dated July 2015 Site Inspection Rpt 7/29/2015 6972 KB Download
Signed Action memo_July2 2015.pdf Action Memo for Change in Scope and Cost Increase date July 2, 2015. This document describes the proposed actions to remove contaminated soils from residential properties and cap the slopes of an embankment at Jackson Junior High School Action Memo 7/20/2015 692 KB Download
Dam Failure Study Executive Summary_060915_Final.docx Executive Summary for Argonaut Dam Failure Study, prepared by Dan Shane, On-Scene Coordinator, USEPA, June 9, 2015 Dam Failure Study 6/11/2015 38 KB Download
Flow Modeling and Damage Estimates for the Argonaut Mine Dam Failure Study.pdf Flow Modeling and Damage Estimates for Argonaut Mine Dam Failure Study, prepared by RTI and CDM Smith for EPA Office of Research & Development, Engineering Technical Support Center, June 9, 2015 Dam Failure Study 6/9/2015 14293 KB Download
FINAL GEOTECHNICAL REPORT_FEB2015_USACE.pdf Final Geotechnical Report Prepared by U.S. Army Corps of Engineers dated February 2015. Dam Failure Study 6/3/2015 9508 KB Download
FINAL_AD_STAB_EVAL_AND_RETRO_060315_QC_USACE.pdf Dam Stability Evaluation Report Phase 1 Report Prepared by U.S. Army Corps of Engineers dated January 6, 2015 Dam Failure Study 6/3/2015 1287 KB Download
Fig-1 Argonaut Geotech Borings.pdf START contractor's geotechnical borings location map START Dam Reports 5/14/2015 266 KB Download
