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GENERAL51537
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GENERAL51537
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Last modified
8/24/2016 8:37:45 PM
Creation date
11/23/2007 6:54:01 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981033
IBM Index Class Name
General Documents
Doc Date
7/19/1982
Doc Name
Mining Permit (Dated 7/19/82 to 7/19/87)
From
MLR
To
BEAR COAL CO
Permit Index Doc Type
PERMIT LEGAL DOCUMENT
Media Type
D
Archive
No
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8. THE DIVISION DIRECTS BEAR COAL COMPANY TO SUBMIT, FOR REVIEW AND <br />APPROVAL BY THE DIVISION, PROPOSED LOCATIONS AND CONSTRUCTION <br />SPECIFICATIONS FOR THE THREE MONITOR STATIONS TO BE INSTALLED UPON <br />THE BACKFILLED MATERIAL AT THE BEAR NO. 2 PORTAL AREA. IMMEDIATELY <br />FOLLOWING THE C011PLETION OF BACKFILLING AND GRADING OF THE BEAR <br />NO. 2 PORTAL AREA, THESE THREE MONITORING STATIONS SHALL BE <br />INSTALLED AS SPECIFIED AND SURVEYED. SURVEYING OF THESE STATIONS <br />SHALL BE REPEATED ON A SEMI-ANNUAL BASIS FOR R PERIOD OF TWO YEARS. <br />RESULTS OF THE SURVEYING OF TXESE STATIONS SHALL BE SUBMITTED TO <br />THE DIVISION WITHIN 30 DAYS FOLLOWING COMPLETION OF THE SEMI- <br />ANNUAL SURVEY. IF MONITORING OF THE BACKFILLED AREA DETECTS MOVE- <br />MENT, WHICH THE DIVISION DETERMINES TO REPRESENT AN INDICATION OF <br />IMMINENT HAZARD, THE BEAR COAL COf?PANY SHALL EXPEDITIOUSLY DEVELOP <br />AND IMPLEMENT, FOLLOWING THE DIVISION'S APPROVAL, A PLAN TO MITIGATE <br />THAT HAZARD AND TO STABILIZE THE BACKFILLED AREAS. <br />9. THE DIVISION DIRECTS BEAR COAL COMPANY TO PERFORM PROCTOR TESTING <br />TO DETERMINE THE MOISTURE-DENSITY RELATIONSHIPS OF THE MATERIALS TO <br />BE UTILIZED IN BACKFILLING THE BEAR NO. 1 AND NO. 2 P17NE PORTAL <br />AREAS. IN CONFORMANCE WITH THE RECOMMENDATIONS OF ROCKY MOUNTAIN <br />GEOTECHNZCAL, INC., THE MATERIALS SHALL BE PLACED AND COMPACTED <br />TO ACHIEVE 95% OF THE MAXIMUM PROCTOR DENSITY, RS DETERMINED IN <br />ACCORDANCE WITH RST14 STANDARD TEST D-698. FURTHER, BEAR COAL COMPANY <br />SHALL SUBFfIT A CERTIFIED INSPECTION REPORT TO VERIFY COMPLETION OF <br />BACKFILLING AND GRADING OF THE BEAR NO. 1 RND NO. 2 MINE PORTAL AREAS <br />IN CONFORMANCE WITH THE APPROVED PLAN. THIS CERTIFIED REPORT SHALL <br />BE PREPARED BY A OUR LIFTED REGISTERED PROFESSIONAL ENGINEER OR <br />PROFESSIONAL GEOLOGIST. THE REPORT SHALL BE SUBMITTED TO THE DIVISION <br />LJITHIN 60 DAYS OF THE COMPLETION OF BACKFILLING AND GRADING. <br />I0. THE DIVISION DIRECTS BEAR COAL COMPANY TO SUBMIT A DETAILED ENGINEERING <br />PLAN FOR THE PORTAL ACCESS ROAD AND PORTAL FACILITIES AT THE BEAR NO. <br />3 112NE, FOR REVIEW AND APPROVAL BY THE DIVISION, NO LATER THAN 30 DAYS <br />FOLLOWING APPROVAL OF THE PERMANENT PROGRAM PERMIT. THIS DETAILED <br />ENGINEERING PLAN SHALL INCLUDE ROAD RND PORTAL CROSS-SECTIONS, ROAD AND <br />PORTAL PLAN AND GRADE DESIGN DRAF/2NGS, AND DETAILED ENGINEERING <br />DESIGN DRAWINGS FOR ALL RETAINING STRUCTURES AND DRAINAGE FACILITIES. <br />NO ADDITIONAL DISTURBANCE SHALL OCCUR IN THE AREA OF THE PORTAL ACCESS <br />ROAD OR PORTAL FACILITIES UNTIL THESE DETAILED ENGINEERING PLANS HAVE <br />BEEN REVIEWED AND APPROVED BY THE DIVISION. <br />I1. THE DIVISION DIRECTS BEAR COAL COMPANY TO SUBMIT THE LOCATIONS AND <br />CONSTRUCTION SPECIFICATIONS FOR MONITORING FACILITIES, DESIGNED <br />TO MONITOR THE STABILITY OF THE PORTAL ACCESS ROAD AND PORTAL <br />FACILITIES AT THE BEAR NO. 3 MINE. THESE MONITORING FACILITIES <br />SHALL CONSIST OF APPROPRIATELY LOCATED TILT METERING AND LOCATION <br />MONITORING FACILITIES. THESE FACILITIES SHALL BE DESIGNED TO <br />190NITOR BOTH THE OPERATIONAL AND RECLASI9ED CONFICURRTIONS OF THE <br />PORTAL ACCESS ROAD AND PORTAL FACILITIES. INSTALLATION OF THESE <br />MONITORING FACILITIES SHALL OCCUR AS IMMEDIATELY FOLLOWING <br />CONSTRUCTION IN THE PORTAL ACCESS ROAD AND PORTAL FACILITY AREAS <br />RS IS FEASIBLE. MONITORING SHALL COMMENCE IMMEDIATELY FOLLOWING <br />INSTALLATION AND CONTINUE ON A SEMI-ANNUAL BASIS UNTIL TWO YEARS <br />FOLLOWING COMPLETION OF THE RECLAMATION OF THE PORTAL ACCESS ROAD <br />AND PORTAL FACILITY AREA. RESULTS OF THE SEMI-ANNUAL MONITORING <br />SHALL BE SUBMITTED TO THE DIVISION WITHIN 30 DRYS FOLLOWING <br />COMPLETION OF THAT SEMI-ANNUAL MONITORING. IF THE MONITORING OF <br />THESE FACILITIES DETECTS ANY IMMINENT HAZARD, IN THE OPINION OF <br />THE DIVISION, BEAR COAL COMPANY SHALL EXPEDITIOUSLY DEVELOP AND <br />IMPLEMENT, FOLLOWING DIVISION APPROVAL, A PLAN TO MITIGATE THAT <br />HAZARD AND TO STABILIZE THE AFFECTED SLOPE. <br />~~~ , .J o <br />
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