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FROM THE MINE WORKINGS WILL BE OF ACCEPTABLE QUALITY AND WILL REMAIN <br /> ACCEPTABLE AFTER MINE CLOSURE. THIS SHALL INCLUDE CHEMICAL ANALYSIS AND A <br /> PREDICTIVE MODEL THAT USES OXIDATION AND REDUCTION POTENTIAL TO DETERMINE <br /> LONG-TERM WATER QUALITY OF MINE WATERS. ALSO, THE PLAN SHALL INCLUDE THE <br /> CONSTRUCTION OF A SUITABLE CHANNEL FOR MINE DISCHARGE. <br /> STATUS: Future <br /> Stipulation No. 7 <br /> THE DIVISION DIRECTS MOUNTAIN COAL COMPANY, PRIOR TO ANY DISTURBANCE AT <br /> THE UPPER WASTE SITE, TO INSTALL SEVERAL ELECTRONIC TILT METER TUBES <br /> DOWNSLOPE FROM THE TOE OF THE PROPOSED WASTE STRUCTURE. THESE TILT METER <br /> INSTALLATIONS SHALL BE INSTALLED AS SPECIFIED IN MCC'S AUGUST 15, 1985 <br /> SUBMITTAL. ONE INDICATOR SHALL BE INSTALLED WITHIN 160 FEET OF THE TOE OF <br /> THE WASTE PILE CURRENTLY HALF WAY BETWEEN MONUMENTS 51 AND 54. THE <br /> SECOND SHALT. BE LISTED APPROPRIATELY 100 FEET NORTHEAST OF MONUMENT S2, <br /> 160 FEET NORTH OF TOES OF THE WASTE PILE, AS INDICATED ON DRAWING No. MG-R <br /> C-001, INCLUDED IN THE PERMIT REVISION NO. 6 APPLICATION. DURING THE <br /> INSTALLATION OF THESE TILT METER TUBES, THE OPERATOR SHALL AUGER AND LOG <br /> THE SURFICIAL AND BEDROCK STRATIGRAPHY ENCOUNTERED. AUGERING SHALL <br /> CONTINUE UNTIL THE OPERATOR HAS ESTABLISHED INTACT BEDROCK OCCURRENCE. IF <br /> ANY EVIDENCE OF EXISTING LANDSLIDE DEPOSITS IS ENCOUNTERED, THE OPERATOR <br /> SHALL DEFINE THE NATURE AND EXTENT OF THE PRE-EXISTING SLOPE INSTABILITY. IF <br /> SUCH LANDSLIDE ACTIVITY IS DISCERNED, THE OPERATOR WILL BE REQUIRED TO <br /> APPROPRIATELY RECONFIGURE THE PILE DESIGN, PRIOR TO INITIATION OF ANY <br /> CONSTRUCTION ACTIVITY. <br /> STATUS: Future <br /> Stipulation No. 18 <br /> THE DIVISION DIRECTS MCC TO COMPLETE A DETAILED ANALYSIS OF THE POTENTIAL <br /> EFFECTS UPON THE SLOPE STABILITY OF THE LANDSLIDE DEPOSITS ADJOINING BEAVER <br /> RESERVOIR. MCC SHALL INSTALL AND MONITOR AN APPROPRIATE SET OF <br /> MONUMENTS ON THE LANDSLIDE DEPOSITS IN ORDER TO OBSERVE THE POTENTIAL <br /> DISPLACEMENT OF THE LAND FORM. THE DETAILED ANALYSIS SHALL BE COMPLETED <br /> AND SUBMITTED TO THE DIVISION FOR REVIEW, PRIOR TO REQUEST FOR APPROVAL TO <br /> EXTRACT COAL BENEATH THE LANDSLIDE DEPOSITS ADJOINING BEAVER RESERVOIR. <br /> STATUS: Future <br /> Stipulation No. 19 <br /> THE DIVISION DIRECTS MCC, AS A PORTION OF ITS SUBSEQUENT PERMIT <br /> APPLICATIONS FOR THE MINE, TO SUBMIT REVISED SUBSIDENCE EVALUATIONS. THE <br /> SUBSIDENCE EVALUATION FOR EACH PERMIT PERIOD REQUESTED SHALL INCORPORATE <br /> THE RESULTS OF SUBSIDENCE MONITORING AND THE LANDSLIDE STABILITY STUDIES <br /> COMPLETED TO DATE, AS STIPULATED ABOVE. PARTICULAR ATTENTION SHALL BE <br /> FOCUSED UPON DESIGNATED SAFE AREA BUFFERS, TO BE OBSERVED IN FUTURE MINING <br /> 2 <br />