2013-04-08_HYDROLOGY - C1981041 ‎(6)‎

• Permit No: C1981041
• IBM Index Class Name: HYDROLOGY
• Doc Date: 4/8/2013
• Doc Name: 1st Quarter 2013 Quarterly Pond Inspection Report
• From: J.E. Stover & Associates, Inc
• To: DRMS
• Permit Index Doc Type: Sediment Pond Inspections
• Email Name: MPB
• Email Name: SB1
• Media Type: D
• Archive: No

Operator:
Permit:
Pond Identification
Type of Pond
Status During Inspection:
Design Depth
Design Max Water Depth
Design Max Sed. Depth
Sediment Level
Water Level
Outflow
QUARTERLY POND INSPECTION
REPORT
Quarter:
Inspection Date:
Page 1/1
Snowcap Coal Company
First 2013
C- 1981 -041
19- Mar -13
6 CRDA -1
9 RSRDA
10 CRDA -2
11 -CBA -2
13 -North Portal
CBA -1
Reclaimed
Sediment
Reclaimed
Reclaimed
Reclaimed
Reclaimed
Design and Actual Death
from Spillway Invert
9.0
n/a
4.3
6.4
Dry
0
Features
Problem
Problem
Problem
Problem
Problem
Problem
Yes /No
Yes /No
Yes /No
Yes /No
Yes /No
Yes /No
Erosional
Rills & Gulleys
Inadequate Vegetation
Outlet Channel Erosion
Burrows
Other
No
No
No
No
No
Structural
Differential Settling
Cracks or Slides
Seepage
Other
No
No
No
No
Appurtenant Structures
Defective Spillways
Dewatering Devices Clogged
Faulty Gates, Etc.
No
No
No
Other
No
Additional Comments Pond 9 is scheduled to be reclaimed during the second quarter
Maintenance Required: None 0 + �
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11
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Name of Inspector: Jim Stover
of 2013.
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Colorado P. E. 19230 Date