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2011-09-09_APPLICATION CORRESPONDENCE - C2010089 (2)
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2011-09-09_APPLICATION CORRESPONDENCE - C2010089 (2)
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Last modified
8/24/2016 4:43:02 PM
Creation date
9/12/2011 11:04:23 AM
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Template:
DRMS Permit Index
Permit No
C2010089
IBM Index Class Name
APPLICATION CORRESPONDENCE
Doc Date
9/9/2011
Doc Name
Preliminary Adequacy Review No. 2
From
DRMS
To
Western Fuels Association, Inc
Email Name
SB1
MLT
Media Type
D
Archive
No
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C- 2010 -089 PAR No. 2 <br />New Horizon North Mine <br />3. Response accepted. <br />4. Response accepted. <br />5. Response accepted. <br />2.04.6 — Geology Description <br />2.04.6(1) — General Requirements <br />1. Response accepted. <br />9- Sep -2011 <br />Page 5 of 25 <br />2.04.6(2) — Surface Mining <br />1. Response accepted. <br />2. Response accepted. <br />3. Response accepted. <br />4. Response accepted. <br />5. Response accepted. <br />6. Response accepted. <br />7. The presentation of the analytical data for the overburden needs to be further clarified. <br />Please ensure that all data presented in Table 2.04.6 -2 and Appendix Table 2.04.6 -2 is easily <br />correlated with the laboratory analytical data presented in Appendix 2.04.6 -3. <br />DRMS: WFC submitted entirely new overburden sample data for the NHN permit area. The <br />new data is acceptable and closely followed our guidelines for the collection of overburden <br />geochemistry data. The laboratory analytical methods as presented in Appendix Table 2.04.6 -3 <br />data sheets are also consistent with our guidelines. The Division requests the following <br />clarifications. On Appendix Table 2.04.6 -2 the summary table for the overburden data, WFC <br />presents total results for Mercury, Mo, and Se. For mercury we understand that only a total <br />digestion can be done, but for Mo and Se both total and soluble fractions were analyzed for all <br />overburden samples. Please clarify why the total result was presented on Appendix Table <br />2.04.6 -2 instead of the soluble fraction as suggested by our guidelines for Se and Mo. Also the <br />data shown on Table 2.04.6 -2 (page 10) do not match the information presented on Appendix <br />Table 2.04.6 -2 for Hg, Mo, and Se. On Table 2.04.6 -2 the sample results are listed as soluble <br />but they appear to be the total fraction. Please clarify these discrepancies and ensure that there <br />is consistency between Table 2.04.6 -2 and Appendix Table 2.04.6 -2. <br />At the top of the second page of Appendix Table 2.04.6 -2 the column for NHN 11 -3 data is <br />incorrectly labeled NHN11 -1. Please correct this if appropriate. <br />8. Please provide the analytical laboratory reports for the data presented in Table 2.04.6 -2 for <br />the five (5) overburden sample holes (1C, 3C, 695E, 697E and 775E) for which data are <br />provided from New Horizon 1 Mine Area. This information should be provided in an <br />Appendix to this permit application. <br />DRMS: The Division requested that the analytical laboratory reports for the data presented <br />in Table 2.04.6 -2 for the five (5) overburden sample holes (1C, 3C, 695E, 697E and 775E) <br />for which data are provided from New Horizon 1 Mine Area be included as an Appendix to <br />
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