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<br />i <br /> <br />John Hardaway -2- October 27, 1994 <br />tce berm. <br />10. The installation of the leak collection riser pipes on top of ore liner system. <br />11. Change in gradation on top of grain size material for drain cover material. <br />In addition to the above, the Division is reviewing Technical Revision No. 3 which addresses <br />changes in the diversion ditch designs. Once the review is completed, you will be sent an <br />approval letter. <br />If you have any additional questions or concerns, please contact me. <br />Sincerely, <br />1~s l~ <br />Berhan Keffelew <br />Environmental Protection Specialist <br />cc: Bruce Humphries, DMG <br />M:\OSS\nmm\CLmgu.bk <br />