REV103186

• Permit No: C1980005
• IBM Index Class Name: Revision
• Doc Date: 1/17/1990
• Doc Name: MIDTERM REVIEW Findings Document
• From: MLRD
• To: PEABODY COAL CO
• Type & Sequence: MT2
• Media Type: D
• Archive: No

-8-
19. WITHIN 90 DAYS OF THE PERMIT APPROVAL THE 09/25/84 Resolved,
APPLICANT SHALL SUBMIT AtJ ADEQUATE DESIGN 12/31/86
FOR A SURFACE DISCHARGING DRAIN TO BE
CONSTRUCTED AT THE TOE OF THE PROPOSED F1LL.
SHOULD THIS SURFACE DRAIN FLOW INTO AN EXISTING
SURFACE DRAINAGE SYSTEM, THE APPLICANT SHALL
DISCUSS 7HE EFFECT ADDITIONAL FLOW WILL HAVE
ON THE HYDROLOGIC SYSTEM.
20. A QUALIFIED REGISTERED ENGINEER SHALL PERFOIUd 09/25/84 Resolved,
INSPECTIONS AT LEAST BIMONTHLY DURING THE 9/9/67
CONSTRUCTION AND PLACEMEIJT OF THE UNDERDRAIN.
RECORDS OF THE INSPECTIONS ARE TO INCLUDE DATE,
TIME, INSPECTOR AND OBSERVATION. COPIES SHALL
BE RETAINED AT THE MINE SITE. AFTER COMPLETION
OF THE UNDERDRAIN CONSTRUCTION, COPIES OF THESE
INSPECTION REPORTS SHALL BE SENT TO THE DIVISION.
21. WITHIN 90 DAYS OF REVISION APPROVAL, THE 09/25/84 Resolved,
APPLICAIJT MUST SUBMIT A DETAILED PLAN FOR 12/25/84
EROSION CONTROL USING RIPRAP, EXCELSIOR MATTING
OR OTHER MEASURES TO BE IMPLEMENTED DURING
CHANNEL CONSTRUCTION.
22. PEABODY COAL SHALL POST A BOND OR A RIDER TO 09/25/84 kesolved,
THE EXISTING BOND FOR A TOTAL AMOUNT OF 10/1/84
53,453,662.00 PRIOR TO IMPLEMENTATIOrJ OF THE
WOLF CREEK PERMIT REVISION.
23. WITHIN 90 DAYS OF ITS PUBLICATION, A COPY OF 09/23/86 Ongoing
THE UNITED STATES GEOLOGICAL SURVEY'S
LYSIMETER STUDY MUST BE SENT TO THE DIVISION
AND OSt4 TO PROVIDE ADDITIONAL QUANTITATIVE DATA
ON FL04J RATES AND WATER QUALITY OF THE SPOIL
LEACHATE.
24. A PERFORt4ANCE BOND IN THE AMOUNT OF 09/23/86 kesolved,
56,431,188.00 PAYABLE TO THE STATE OF 2/20/87
COLORADO AIJD THE UIJITED STATES OF A!•tERICA,
14UST BE FILED WITH THE DIVISION WITHIN FIVE
DAYS AFTER THE DECISION BECOMES FINAL.
25. PEABODY COAL COMPAIJY MUST SUBMIT DOCUMENTATION 06/13/89 Resolved,
TO TriE MINED LAND RECLAMATION DIVISION BY NO 7/14/89
LATER THAN JULY 14, 1989 WHICH WILL ALLOW
FOR RECLAMATION DELAY ON ALREADY GRADED SPOILS
AROUND FORMER AUGER AREA C. SUCH DOCUMENTATION
SHALL INCLUDE, AT A I.1IN11dU11, REVISED EXHIBIT
13-2 AND SHALL rJOT ALLOW RECLAMATION DELAY ON THE
SUBJECT AREA BEYOt1D DECEMBER 31, 1989.