GENERAL54236

• Permit No: C1980007
• IBM Index Class Name: General Documents
• Doc Name: LIST OF STIPULATIONS
• Permit Index Doc Type: STIPULATIONS
• Media Type: D
• Archive: No

Stipulation No. 6
S7 r,~ ~ THE DIVISION DIRECTS WEST ELK COAL COMPANY, PRIOR TO ANY DISTURBANCE AT
THE UPPER WASTE PILE SITE, TO SUBMIT AN APPROPRIATE AMENDMENT TO THE
Fu OPERATION PLAN WITHIN THE EXISTING PERMIT TO LIMIT EXTRACTION BENEATH THE
a ~ WASTE PILE AND WITHIN A DEFINED BUFFER ZONE TO PRIMARY DEVELOPMENT ONLY.
O /O ~ y~~ THE SURFACE BUFFER ZONE WILL BE DEFINED BY THE SUBSIDENCE ANGLE OF DRAW.
Stipulation No. 7
sT=~ ~ THE DIVISION DIRECTS (JEST ELK COAL COMPANY, PRIOR TO ANY DISTURBANCE AT
P ~ THE UPPER WASTE SITE, TO INSTALL SEVERAL ELECTRONIC TILT METER TUBES
/
~ sJQ1DIyb DOWNSLOPE FROM THE TOE OF THE PROPOSED WASTE STRUCTURE. THESE TILT METER
'
INSTALLATIONS SHALL BE INSTALLED AS SPECIFIED IN WECC
S AUGUST 15, 1985
SUBMITTAL. ONE INDICATOR SHALL BE INSTALLED WITHIN 160 FEET OF THE TOE
OF THE WASTE PILE CURRENTLY HALF WAY BETWEEN MONUMENTS 51 AND 54. THE
SECOND SHALL BE LISTED APPROPRIATELY 100 FEET NORTHEAST OF MONUMENT S2,
160 NORTH OF TOES OF THE WASTE PILE, AS INDICATED ON DRAWING N0. MG-R
C-001, INCLUDED IN THE PERMIT REVISION APPLICATION. DURING THE
INSTALLATION OF THESE TILT METER TUBES, THE OPERATOR SHALL AUGER AND LOG
THE SURFICIAL AND BEDROCK STATIGRAPHY ENCOUNTERED. AUGERING SHALL
CONTINUE UNTIL THE OPERATOR HAS ESTABLISHED INTACT BEDROCK OCCURRENCE.
IF ANY EVIDENCE OF EXISTING LANDSLIDE DEPOSITS IS ENCOUNTERED, THE
OPERATOR SHALL DEFINE THE NATURE AND EXTENT OF THE PRE-EXISTING SLOPE
INSTABILITY. IF SUCH LANDSLIDE ACTIVITY IS DISCERNED, THE OPERATOR WILL
BE REQUIRED TO APPROPRIATELY RECONFIGURE THE PILE DESIGN, PRIOR TO
INITIATION OF ANY CONSTRUCTION ACTIVITY.
~~ Stipulation No. 8
Si'~P l?J
SURFACE WATER AND GROUND WATER MONITORING OF THE LOWER PERMANENT
RL UNDERGROUND DEVELOPMENT WASTE PILE WILL INCLUDE THE CHEMICAL CONSTITUENTS
SELENIUM, UNIONIZED AMMONIA, AND NITRATE/NITRITE. DETERMINATION OF
NITRITE CONCEPTfRATION WILL BE MADE ONLY WHEN DEEMED NECESSARY BY THE
DIVISION. RESULTS AND INTERPRETATIONS ARE TO BE INCLUDED ON A CONTINUING
FOR ALL CHEMICAL CONSTITUENTS (SURFACE WATER AND GROUND WATER) MONITORED
OF THE IMPA TS OF THE LOWER WASTE PILE TO THE HYDROLOGIC BALANCE DURING
THE PREVIOUS YEAR.
Stipulation No. 9
STOP O
ANNUAL HYDROLOGY REPORTS ARE TO INCLUDE, PURSUANT TO RULE 2.04.7(1)(b),
MAP SHOWING THE PIEZOMETRIC SURFACE OF THE COLLUVIAL AQUIFER IN THE AREA
/~~, OF THE LOWER PERMANENT UNDERGROUND DEVELOPMENT WASTE PILE, IF ONE
DEVELOPS.