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1994 ANNUAL MINE INFLOW REPORT <br />Introduction <br />In compliance with Stipulation No.29, Permit No. C-81-038, the <br />Operator submits the following Annual Mine Inflow Report for the <br />period of July 1, 1993 through June 30, 1994. <br />Minims Locations and Projections <br />Panel Y had progressed to crosscut 24 by July 1, 1993 and <br />development continued through crosscut 54 (the end of the panel) by <br />January 1, 1994. Panel Y was then retreat mined back to crosscut <br />34 by June 30, 1994. Panel Z development had progressed to <br />crosscut 7 by July 30, 1993 and was completed an retreated back to <br />crosscut 33 by June 30, 1994. <br />Mining projections for the period of July, 1994 through June 1995 <br />include the continued retreat of Panels Y & Z, advance of the 1st <br />• East Mains and Panel X and the development and partial retreat of <br />Panel ZZ. <br />Mine Inflow <br />The mine inflow study at the West Mine was completed during June, <br />1994. Retreat mining of Panels Y and Z was underway during this <br />time. Roof and floor seeps were encountered in the development of <br />Panel Y beyond cross cut 34 however, unstable roof conditions <br />prevented examination on 6-29-94. These flows were minor and <br />similar to previous flows in that they were of short duration. <br />No measurable inflows were noted during the mine inflow inspection. <br />Ten locations exhibited minor seepage from both roof and floor <br />sources, and nine locations were mapped as having accumulated water <br />in sumps. Leakage from in-mine water distribution and dust <br />suppression systems contributed to the water accumulations in at <br />least three of the sump locations. No measurable flows were <br />occurring at any site during the 1994 mine inflow monitoring study. <br />u <br />