2013-05-23_ENFORCEMENT - C1992080

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A *130, 2013 C- 1992 - 080 /Carbon Junction Mine MLT ENFORCEMENT ACTIONS /COMPLIANCE Infraction Number: CV2013005 Inspection Date: April 30, 2013 Date Issued: Primary Topic: Hydrologic Balance Secondary Topic: None Tertiary Topic: None Description: Failure to Minimize Damage to the Prevailing Hydrologic Balance Within the Permit Area. Abatement #: 1 Abatement Due Date: 7/1/2013 Submit a complete Technical Revision to the permit that accurately represents the as -built configuration of the Carbon Junction Permanent Diversion, with supporting design details per Rule 4.05.3. This revision shall also include an updated, accurate post- mining topography map for the entire permit area and a map delineating the Carbon Junction drainage area. Abatement #: 2 Abatement Due Date: 7/1/2013 Abatement Description: Submit a complete Technical Revision to the permit that presents designs and plans for reestablishment of the Upper Carbon Junction Channel, including the un -named tributary that enters the drainage from the east, and reclamation and stabilization of the Carbon Junction Temporary Diversion and gully erosion. [The Upper Carbon Junction channel segment runs from the undisturbed channel upstream of the North Pit down to the beginning of the rip- rapped Carbon Junction Permanent Diversion, a distance of approximately 1900 feet.] Abatement #: 3 Repair and stabilize the gully erosion that has formed in the Carbon Junction Temporary Diversion, according to the approved plan required by Abatement Step #2. Abatement #: 4 Reestablish the Upper Carbon Junction Channel, including the un -named tributary that enters the drainage from the east, according to the approved plan required by Abatement Step #2. Number of Partial Inspection this Fiscal Year: 2 Number of Complete Inspections this Fiscal Year: 3 Page 5 of 7