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<br /> <br />(Z) Resolution of the tailings cyanide concentration level <br />representations contained in its original approved permit) and this <br />technical revision application. <br />(3> Documentation and elaboration of its statements that typilcal <br />tailings circuits contain 100 - 200 ppm free cyanide plus some WAD. <br />(4) Applicable cyanide concentration standards applied by other <br />regulatory jurisdictions. <br />BMG should submit this additional information no later than April 17, 1992. <br />Stipulation No. 2 <br />Pending approval by the Division of amended permissible cyanide congentration <br />levels for the tailings slurry, BMG shad continue "Cytox" treatment of the <br />tailings slurry within the tailings impoundment until the approved ~ermit <br />cyanide concentration limitations of 4.4 ppm for total cyanide and .S ppm for <br />weak acid dissociable cyanide are achieved, or until the Division orders <br />cessation. <br />Stipulation No. 3 <br />The proposed monitoring plan (Appendix V) shall be amended as folloHS: <br />Monitoring location 4 of the Technical Revision shall be amended to read <br />"4. At the outlet of the pipe delivering water from the tailings <br />underdrain system to the collection pond." <br />A Monitoring Location 5 shall be added "5. At all leak detecltion L..~' <br />monitoring points (leak detection points shall be sampled on a week) <br />frequency)." <br />B ~'/ <br />r <br />r ~ <br />P <br />''~ M <br />t c <br />r '~ <br />~ t <br />~ i~ <br />