Laserfiche WebLink
Greg Lewicki And Associates <br />11541 Warrington C Burt <br />Parker, CO USA 90133 <br />Apri110, 2015 <br />Mike Cunningham <br />Ph ane: (3:3) 346 -5196 Fax (323)- 346 -6934 <br />E -Mail: greg@Iewicki.biz I <br />Colorado Division of Reclamation, Mining and Safety J <br />1313 Sherman Street 2n' Floor <br />Denver, CO 80203 <br />RE: Technical Revision to Minerals Permit M- 2011 -009 Hector Placer <br />Dear Mike: <br />Enclosed is a technical revision to the Hector Placer Mine. This revision would allow <br />the use a flocculent chemical for the gold operation to settle out suspended clays. There <br />will be no surface discharge from the site. The flocculent would be applied to the shuce <br />tailings as they come off the sluice box The flocculent is named Hyperfloc AE -852 and <br />is safe and has been used successfully at other sites, including the nearby Ahm Placer <br />Mine operation. All pages are added as an addendum to the Exhibit D Mine Plan permit <br />section. <br />Sincerely, <br />Greg Lewicki, P. E. <br />Greg Lewicki and Associates <br />cc: Mike London <br />cc: Jerry Miller <br />