2012-08-03_HYDROLOGY - C1981018

• Permit No: C1981018
• IBM Index Class Name: Hydrology
• Doc Date: 8/3/2012
• Doc Name: 2nd Quarter 2012 Sediment Pond Inspection Report & Subsidence Report
• From: Blue Mountain Energy
• To: DRMS
• Permit Index Doc Type: Sediment Pond Inspections
• Email Name: ZTT
• Email Name: DIH
• Media Type: D
• Archive: No

Erosional
# Name Date
1 i DP -1 6/28
2 t RP -1 6/28
3 RP -2/3 ' 6/28
4 RP -4 6/28
5 } RP -5 6/28
6 RR -1 6/28
RRS 6/28
SS -1 6/28
SS -2 6/28
10 HSL-1 6/28
11 SDH-2U inactive
r1.2 SDH-2L inactive
13 SDH-3/5 *' inactive
14 TS -1 _.M 6/28
15 TS -2 6/28
161 TS -2a 6/28
17 BD -1 6/28
18 BD -2 6/28
19 BD -3 6/28
20 BD -4 6/28
21 BD -LC 6/28
22 . PP -1 6/28
23 ! PP -2 6/28
24 RW -1 6/28
Structural
# Name Date
1 DP -1 6/28
2 RP -1 6/28
3 RP -2/3 6/28
4 RP -4 6/28
5 RP -5 6/28
6 RR -1 6/28
7 RRS 6/28
8 SS -1 6/28
9 SS -2 6/28
10 HSL -1 6/28
11 SDH -2U inactive
12 SDH -2L inactive
13 SDI-I-3/5 inactive
14 TS -1 6/28
15 TS -2
16 TS -2a
17 BD -1
18 , BD -2
19 BD -3
20 BD -4
6/28
6/28
6/28
6/28
6/28
6/28
21 BD -LC 6/28
22 PP -1 6/28
23 PP -2 6/28
24 RW -1 6/28
Inspection Categories
Rills & Gullies Adequate Outlet Channel
on Embankment Vegetation Erosion Burrows ' Other
Yes i No Yes ! No ; Yes Y No Yes No ' Yes ; No
X + X X i X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X ..
X
X
X X
X ; X
X X
X X
X X
X X
X X
Differential
Settling
Yes No
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Cracks or
Slides
Yes No
X
X
X
X
X
X
X 1 X X
X I X . X . Fill in burrows
X ! X X ',Fill in burrows
X X X
X
X
X
X
X
X
X
X
X -�-
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Seepage Other
Yes No Yes No
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
a
X
X
X
X
X
{
X ■
X
No cracks observed
Hole repaired in top of pipe leading to sump
Shut off 2/96 due to mine sealing
Shut off 2/96 due to mine sealing
Shut off 2/96 due to mine sealing
New construction
New construction
New construction
New construction
New construction
X New construction
X New construction
X New construction
X New construction
X New construction
X
Second Quarter2012
Comments/
Maintenance Required
X
X Shut off 2/96 due to mine sealing
X Shut off 2/96 due to mine sealing
X Shut off 2/96 due to mine sealing
Comments /Maintenance Required
- cracks not of structural concern
- cracks not of structural concern
- cracks not of structural concern
- cracks not of structural concern