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II I I II I II I II IIII III <br /> 999 <br /> f <br /> SUNNYStnE GOLD COZIPORATION NUV 1 4 1997 <br /> AN ECHO DAY COMPANY 4 ,i11iCra 5 6 Ueology <br /> P.O. Box 177 .Silverton, CO 81433 <br /> Phone (303) 387-5533 .Telecopy (303) 387-5310 Received <br /> OCT 1 71997 <br /> Durnr�Fl^'%!C"ica <br /> October 16, 1997 <br /> pENVER <br /> O) F ICE <br /> Attention: Ron Zdyb �,77_ 3 �$ SUAAYS a AL%A-- <br /> Mail Code. 8D2-W-GW <br /> U.S. Environmental Protecti(;%ency G,n$e„t Dec-rde- <br /> Underground Injection Control (UIC) <br /> 999 18th Street, Suite 500 <br /> Denver, CO 80202-2466 <br /> RE: EPA File No. C05000-03745, San Juan County, Colorado <br /> 3rd Quarter 1997 Report ( July - September) <br /> — , <br /> Dear Mr. Zdyb: <br /> In accordance with the quarterly reporting requirements of EPA's June 26, 1996 Rule <br /> Authorization letter for injection of water and alkaline material into the Sunnyside Mine, <br /> Sunnyside Gold Corporation (SGC) submits the following report. This report covers the period <br /> from start of alkaline injection for the 1997 construction season, July 14, 1997, through the end of <br /> the quarter, September 30,1997. <br /> Terry Tunnel Bulkhead <br /> The Terry Tunnel bulkhead pressure is 8 psi. This pressure will remain constant until the mine <br /> pool rises above the 11,600' elevation <br /> Inspection of the bulkhead and immediate tunnel area did not reveal any reason for concern or <br /> give any indication that the bulkhead is not performing as designed. Attached is a water quality <br /> sample analysis summary sheet for the water behind the Terry Tunnel bulkhead. <br />