GENERAL56518

• Permit No: C1981012
• IBM Index Class Name: General Documents
• Doc Date: 1/25/1984
• Doc Name: MINING PERMIT ‎(Dated 1/25/84 to 1/25/89)‎
• Permit Index Doc Type: PERMIT LEGAL DOCUMENT
• Media Type: D
• Archive: No

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Stipulation No. 13:
THE PERMITTEE SHALL COPIDUCT MINE INFLOW STUDIES FOR ALL ACTIVE OR
UNSEALED UNDEP.GROUND COAL MINE WORKINGS. ANNUAL INFLOW STUDIES SHALL 6E
CONDUCTED FOR EACH ACTIVE OR UNSEALED AREA OF WORKINGS IN THE MONTH OF
JUNE, AND THE RESULTS OF EACH INFLOW STUDY SHALL BE SUBMITTED TO THE
DIVISION BY THE FIR S7 OF AUGUST OF THE SA1~1E YEAR. THE t4IfJE INFLOW
STUDIES SHALL INCLUDE:
A) THE MAPPING OF EACH POINT SOURCE INFLU4J (I.E. FAULTS, FRACTURED
ROOF, FRACTURED FLOOR, EXPLORATIOfJ DRILL HOLE, ETC.) AfJU EACH AREA
(VIDE INFLOW (I.E., DRAINAGE FROM SEALS TO ABANDOtJED MINE WORKINGS:
AREAS OF WEEPING COAL FACES, ROOF, OR FLOOR, ETC.) ON UP-TO-DATE
MINE WORKINGS MAPS;
B) THE PRODUCTION OF TABLES OF ALL POINT SOURCE INFLOWS hIAPPED WITH
DATA ON THEIR FLOW RATES.
C) QUALITY OATH, INCLUDING pH, ELECTRO-CONDUCTIVITY, AND TEMPERATURE
ANO THE SOURCE (I.E., FAULTS, FRACTURES, DRAIfJAGE FROM SEALS, ETC.)
FOR ALL POINT SOURCE INFLOWS NOT PREVIOUSLY MAPPED.
D) THE SUBMITTAL OF A CONTINUOUS RECORD OF MINE DISCHARGES FOR THE
YEAR AND A HYDROGRAPH OF FLOWS.
Stipulation No. 14:
PRIOR TO SECONDARY OR RETREAT MINING UfJDER CIRUELA CANYON AND APACHE
CANYON DRAINAGES, THE PERMITTEE h1UST COLLECT DATA ON THE QUANTITY OF
WATER FLOWING IN THESE DRAINAGES. MONITORING MUST BE SUFFICIENT TO
DIFFERENTIATE SEASONAL FLOW VARIATIONS.
PRIOR TO SECONDARY OR RETREAT MINING UNDER PETE CANYON, THE APPLICANT
SHALL PROVIDE A DESCRIPTIOtV OF STREAM FLOW CHARACTERISTICS AND WATER USE
IN PETE CANYON.
THE PERfAIT7EE SHALL PROVIDE AN ASSESSPhENT OF THE PROBABLE HYDRDLOGIC
CONSEQUENCES OF SECONDARY OR RETREAT MINING ON THE QUANTITY AND QUALITY
OF SURFACE WATER IN CIRUELA, APACHE AND PETE CANYONS.
ALL MONITORING MUST CONTINUE UNTIL DISCONTINUATION IS APPROVED BY THE
DIVISION IN WRITING.