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<br />Mr. Philip Saletta <br />February 11, 1985 <br />Page two <br />-~ <br />5. The hydrologic calculation for a design flow and diversion <br />ditch. Plea:;e note that the existing ditch is larger than <br />the ditch cal~;ulated (8' slope to bottom). <br />6. Fence is noted on drawing. Cyanide warnings are posted. <br />7. Necessary act:icn will be taken when site is accessable in the <br />Spring of 198`'.. <br />B. Final reclamation will include one or more of the "Options <br />far Residual Cyanide Degradation" as outlined by Ji m Rouse. <br />The heap will be covered by topsoil and graded and vegetated <br />in such a way to insure drainage will be off of and away from <br />the heap. <br /> 1 <br /> <br />9. Stream water <br />will be monitored above and below the <br />operating <br />f <br />/ <br />~. <br />site. Sampl <br />Conductivity es will be lab tested for at le <br />cyanide <br />temperature and Sulphates ast Ph, 1 <br />, , <br />. <br />In addition to the adequacy letter items, the following <br />subjects were discussed at the meeting January 17, 1985. <br />1. Empty containers are rinsed, crushed and buried rn the heap. <br />2. When final reclamation is underway, samples of the leach heap <br />will be tested to determine success of cyanide degradation. ~' <br />If you have any further questions, please contact me. <br />Sincerely, <br />RINDAHL & ASSOCIATI.S, INC. <br />Gilb~Rindahl, P.E. <br />President <br />GFR/jd/15 <br />Enclosure <br />File No. 84-1003 <br />cc: Mine Development, Inc. <br />