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t <br />May 09 O1 03:19p Idarado Mining 97032544131 p-2 <br />BATTLE MOUNTAIN RESOURCES, INC. <br />May 9. 2000 <br />Mr. James Dillie <br />Environmemal Arutection Specialist <br />Stale of Colorado <br />Division of Minerals and Geology <br />131; Sherman Street, Rornn 215 <br />Dem-er, CO 8020? <br />Re: Battle Mountain Resources Inc. <br />Permit No. M-1988-112 <br />Proposed Permit Condition Value Responses <br />M-34 Point of Compliance <br />Dear Mr. Dillie: <br />ht review of your April l 1, 2001 correspondence concerning [he establishment of proposed Permit <br />Condition Values fix groundwater well M-34, Battle Mountain Resources Inc. (BMRIj figds the proposed <br />Permit Condition Values satisfactory. As identified in yow correspondence, the Division has determined <br />that the ambient water chenustry data collected over the baseline period sufficiently repre9euu ambient <br />conditiau in the alluvial aquifer underlying the designated point of compliance and [hat tJte Division <br />proposes [he foRuwing Permit Condition Values for the five constituents agreed upon in TR-15. Pursuant <br />to'1'R-15, BMRf wtderstands that the Permit Condition Values as identified below shall b@ collected, <br />analyzed, and reported for the dissolved metal fraction of the sample collection on a quarterly basis. <br />1. Iron - 0.30 n}g!] (Table Standard) <br />2. Manganese - 0.52 mg/1 I,Dixon Method) <br />3. Sulfate - 250 mg/I fTable Standard) <br />4. Total Dissolved Solid - 500 mg/I (Table Standards <br />S. pH - 6.19 to 8.50 16.19 Dixon Method; 8.50 Table Standard) <br />BMRI's review of the database indicated no analytical outliers were reported and/or incluacd the in <br />Dixon statistical analysis. Therefore, BMRI nwtually agrees the database composed over [he pas[ five <br />yuarters sufficiently represents ambient conditions in the Rito Seco alluvial aquifer'. <br />Thank you Fur four inclusion oC the work sheets and the opportunity to review and concur with the <br />Division's proposed Permit Condition Values for groundwater well M-34. <br />If the Division or you have any questions concerning dtis concurrence, please contact eitryer Mr. David <br />Lung at (719) 379-0798 or myself at (970) 32i-4482 <br />Smc ly <br />;~ <br />Dtrcctor~of Env. Affairs <br />Cc: David Long <br />Jim Finley <br />A StiRS/D/AkY Of HA7TLf A1(A AV 1A hV GOLD i.ONIPAN}' <br />P.O. Boa 31r) San Luiti. !'ulo~~do R! 1.57.0710 i71 J) (i72-41'_? Faz (7197 G7?-31Gu <br />