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JAN-I2-BB 13:13 From:CCiV GOL~G. <br />T <br />IT1A5393~ T-19(I P.05/OS Job-453 <br />john Hardaway -2- Aprit t3, 1995 <br />It is the understanding of the Division chat CC & VG will detoxify the water on Pond 4C <br />by applying hydrogen peroxide at a rate suggested by Degussa and the treated water <br />quality data which was provided was based on the recommended application rate. <br />Based on CDPNE recommendations and the Division's review, the request Is approved <br />with the following conditions: <br />1. Pond 4C water will 6e applied only 48 hours after the last rain event or <br />when visible dust is observed during routine traffic on the roads. <br />2. CC & VG Mining Company will sample the water for all the applicable <br />parameters at the NPDES discharge point in addition to the monthly <br />sampling after each 10 year - 24 hour event f2.2 inches). <br />3. CC & VG will commit that no direct discharge of the water from Pond 4C <br />will reach the waters of the United States. <br />4. CC & VG will provide to the Division a detailed rate of application and <br />location of where this water is being applied on a monthly basis. <br />If you agree with the above conditions, please notify the Division in writing before <br />application of water from Pond dG takes place. <br />Sincerely, <br />.ll~-~ <br />Berhan Keffelew <br />Environmental Protection Specialist <br />cc; Pat Nelson, Water Quality Control Dlvisiort <br />.+acnvmmwonerc~k <br />