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REP52652
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REP52652
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Entry Properties
Last modified
8/25/2016 12:57:10 AM
Creation date
11/27/2007 1:25:12 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981018
IBM Index Class Name
Report
Doc Date
7/31/2002
Doc Name
2nd Quarter 2002 Waste Bank Inspection Report
From
Blue Mountain Energy Inc
To
DMG
Permit Index Doc Type
Waste Pile/Fill Report
Media Type
D
Archive
No
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some localized erosion noted. Pit Sa consists of a relatively thin layer of refuse over the <br />entire area with the exception of the current storage pile. <br />To date, a total of 4,960,085 tons of wet refuse have been placed in the 2/3/4 combined <br />sub-azea and a total of 886,170 tons of wet refuse have been placed in sub-area Sa. <br />Twelve compaction tests were performed during the quarter. All areas tested exceeded <br />the required Proctor level of 90%. <br />The topsoil and subsoil piles for sub-areas 1, 2/3/4 and Sa have been seeded and aze <br />stable. Vegetative growth appeazs adequate to control erosion on the piles. <br />Quarterly monitoring of RP-4 refuse pond embankment has continued, and to date <br />appeazs to be stable. <br />To the best of my knowledge, based on my professional expertise, the permanent refuse <br />structures at the Deserado mine aze being constructed in conformance with the prudent <br />state-of--the-art construction practices as they relate to coal processing waste bank <br />construction. Further, the structures are being constructed in compliance with the <br />approved design, as specified within Section III.B.3 of the approved permit documents <br />and depicted on Maps 76, 77, 81 and 83 and other permit documents or maps as amended <br />from time to time. <br />I certify, based on my field observations and those observations of my qualified <br />designates and professional investigations, as detailed above, that the pennanent refuse <br />disposal structures at Blue Mountain Energy, Inc., Deserado Mine, located in Rio Blanco <br />County, Colorado, aze being constructed in compliance with the design approved as a <br />portion of Permit No. C-1981-18, issued by the Colorado Division of Minerals and <br />Geology. <br />Respectfully, <br />~SY~ ~<c <br />P.E. <br />Registered P.E. No. 30263 <br />xc: Jeff Dubbert <br />Scott Wanstedt <br />File <br />
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