GENERAL50503

• Permit No: C1981044
• IBM Index Class Name: General Documents
• Doc Date: 12/16/2003
• Doc Name: Proposed Decision & Findings of Compliance for RN4
• Permit Index Doc Type: Findings
• Media Type: D
• Archive: No

Table 1 -Summa of Histo of Permit C-81-044
Date Permit Action
Permit revision application submitted for consolidating information from
12/82 three previous submittals into single permit application document, and
for additional minin in No. 5 and in No. 9 Mines.
Permit revision granted for consolidated information and for additions[
9/2/83 minin in No. 5 Mine, but not for additional minin in No. 9.
4/9/84 A royal anted to conduct additional minin in No. 9 Mine.
Permit Revision application PR-01 submitted for changes in operations:
implementation of longwall system, addition of SA portal, approximate
430-acre increase in permit area (Utah Tract), and opening a new mine,
4/30/87 the No. 6 Mine (in the E seam, to be accessed through the SA portal).
Permit acreage increased from 6,176 acres to 6,820 acres. Surface
disturbance remained at 375 acres. No further mining in P seam as No. 9
Mine had been sealed.
Permit Renewal RN-Olapproved with operator change from Empire
1/9/88 Ener Co . to C rus Em ire Co
2/20/90 Bond release a roved for the 20-acre town loadout in Crai .
2/28/94 Permit Renewal RN-02 a roved.
8/95 Minin ceases entered tem ors cessation status 12/3/95
1997 Mine No. 5 Portals Sealed
10/23/00 Permit Renewal RN-03 a roved.
2003 SA Portals sealed
12/11/03 Permit Renewal RN-04
The following table sununazizes revisions that have been made to the permit since the last
Midterm Review was conducted in 2001.
Table 2 -Revisions Since Last Midterm Review (February 13, 2001)
Decision Description
Date
Minor Revision No.
Request to leave mining equipment
MR-42 3/06/02 under ound
Update monitoring frequency for
MR-43 4/11/02 total recoverable Zn
Technical Revision No.
Suspension of non-NPDES water
TR-32 7/02/01
monitorin
PHC modification and sediment
TR-33 3/15/02 and stabili anal ses