Laserfiche WebLink
TU7TLE aPPLEGaTE 1_ 338 P02 N0~ la '96 13:57 <br />• I~~ ^I~~I~~II~~~~~~1 <br />Mr. Rick Mills <br />Cyprus Twentymile Coal Company <br />November 11, 1996 <br />Page 2 <br />It is my understanding DMG currently holds security in the amount of approximately $360,000 <br />against about 480,000 cubic yazds of reclamation earthwork in this area. It appears from ow <br />continued investigations these figures may be on the order of 20 %o to 60% more than the work <br />that may actually be required for reclamation. Ow volume estimates were developed assuming <br />maximum reclaimed slopes of 3 feet horizontal to 1 foot vertical and minimum slopes of 2%. <br />We understand additional, comprehensive topographic mapping of the area is underway. This <br />updated mapping when complete will enable us to address specific reclamation approaches and <br />confirm more accurate earthwork voiumes. <br />This concludes ow findings on this reclamation earthwork issue pending completion of <br />comprehensive topographic mapping. Please let me know if you have questions or comments. <br />Sincerely, <br />TUiTLE APPLEGATE, INC. ,,,~„..•;:T <br />`~. <br />f ~ ~'(. <br />y ~o~' ~ <br />Daniel P. iroux, P.E. ~ _ ~5~ <br />DPG/sjr n; ` , ~ ~ I <br />cc: File #95-115DMG ~e~~~,._ .Y_ <br />B.~V1/lSb~d!*.br <br />