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GENERAL50581
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GENERAL50581
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Entry Properties
Last modified
8/24/2016 8:37:14 PM
Creation date
11/23/2007 6:05:52 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980007
IBM Index Class Name
General Documents
Doc Date
11/6/1997
Doc Name
WEST ELK MINE LANDSLIDE
From
BARR ENGINEERING CO
To
NORM EVERY
Permit Index Doc Type
GENERAL CORRESPONDENCE
Media Type
D
Archive
No
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NOU 6'97 15 20 FR BARR ENGINEERING 612 632 2601 TO 9295595--0626016 P.07i10 <br />To: Norm Bi'ary <br />FYom: Philip H. $oLxsg <br />8abjacC Wart EHc Mlns-I.mddide <br />Datat November 6, 1887 <br />Pzoisct 0626014RWW001 pie <br />2. Shallow test well near B-10: <br />(a) pending permit-begin by Nov. 10 and complete by Dec. 1, 1997 <br />3. Borehole shear test and laboratory testing <br />(a) begin by Nov. 17 or sooner (if available) and complete lab. testing by <br />Dec. 1, 1997 <br />4. Dewatering of substation, portal retaining wall and upslope of fill near <br />freshwater pond: <br />(a) evaluate during field work and complete by Dec. 1, 1997 <br />5. Analyses and report with stabilization program for landslide <br />(a) interim reports during progress of work <br />(b) draft report Dec. 15, 1997 <br />Budget <br />1. To be submitted by Nov. 10, 1997 pending approval of work plan <br />Current Work Items <br />1. The fresh water ponds.antrlt'1$,1 pond are in the process of being <br />prepared of lining with-8-'mil PE liner. <br />~v <br />2. HLA bas prepared a 51 landslide stabilization program and consists <br />of the following items: <br />(a) Preln mine workinga: <br />• not discussed but needs to be checked for Busting water in mines <br />06R601a\64881.yCET <br />
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