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REP22973
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REP22973
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Entry Properties
Last modified
8/24/2016 11:55:34 PM
Creation date
11/27/2007 3:36:12 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1990057
IBM Index Class Name
Report
Doc Date
4/10/1990
Doc Name
PERMEABILITY STUDY TAILING POND AREA LEADVILLE MINING & MILLING CORP MILL NEAR LEADVILLE CO
Media Type
D
Archive
No
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s <br />-4- <br />f <br />• <br />• <br />CTL/Thompson, Inc. performed The permeability tests reported herein to <br />assist Leadville Mining 8~ Milling Corporation To prepare Their permit for the <br />Colorado Mined Land Reclamation Board. Consultation and analyses regarding the <br />toilings disposal area dikes or the amount or direction of water flow in the event <br />water leaves the tailings disposal area were not a part of the scope of our work. <br />Our work was limited to measuring the ground permeabilities in the field, <br />laboratory testing for soil sample classification and our general impression of the <br />impact of the ground permeabilities on The tailings disposal area construction. <br />The above summarizes our opinions. The data collected during our field <br />• <br />• <br />• <br />• <br />• <br />• <br />work and our calculations are available in our files for future reference. If we can <br />be of further service evaluating the geotechnical aspects of the tailings disposal <br />area please call. <br />CTL/T OMPS{//ON, INC. <br />~/ ~ lra2+.I~ <br />k J. Holli ~y P. E <br />Principal Engi er <br />FJfi:dd <br />(5 copies sent) <br /> <br />• <br />
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