2007-12-10_HYDROLOGY - C1981018

• Permit No: C1981018
• IBM Index Class Name: HYDROLOGY
• Doc Date: 12/10/2007
• Doc Name: 3rd Quarter 2007 Sediment Pond Inspection Report
• From: Blue Mountain Energy
• To: DRMS
• Permit Index Doc Type: Sediment Pond Inspect
• Media Type: D
• Archive: No

Inspection Categories
3rd Quarter 2007
Annurtenant Jtructures
Defective
S illwa s Dewatering
Device Clo ed Faulty Gates,
Baffles, Pum s
Other
# Name Date Yes No Yes No Yes No Yes No Comments/Maintenance Re uired
1 DP-1 9/27 X X X X
2 RP-1 9/27 X X X X
3 RP-2/3 9/27 X X X X
4 RP-4 9/27 X X X X
5 RP-5 9/27 X X X X
6 RR-1 9/27 X X X X
9 SS-1 9/27 X X X X
10 SS-2 9/27 X X X X
11 HSL-1 9/27 X X X X
12 SDH-2U inactive X X X X Shut off 2/96 due to mine sealin
13 SDH-2L inactive X X X X Shut off 2/96 due to mine sealin
14 SDH-3/5 inactive X X X X Shut off 2/96 due to mine sealin
16 TS-1 9/27 X X X X
17 TS-2 9/27 X X X X
18 TS-2a 9/27 X X X X
19 PP-1 9/27 X X X X
20 PP-2 9/27 X X X X
21 RW-1 9/27 X X X X
I am a professional engineer registered in the State of Colorado and my experience fulfills the
requirements of the Colorado Surface Coal Mining Reclamation Act.
My certification fulfills the requirements for an annual inspection for impoundments required by
Section 4.05.9(14) and quarterly inspections of such by Section 4.05.9(17) of the Rules and
Regulations of the Colorado Mined Land Reclamation Board Pursuant to the Colorado Surface Coal
Mining Reclamation Act.
I certify, based on my field observations and those observations of my qualified designates and
professional investigations, as detailed above, that the each pond referenced above, at Blue Mountain
En serado IuJine, located in Rio Blanco County, Colorado, was constructed and maintained in
~cordapC~ w~~ app oved plan and to comply with the requirements of Section 4.05.9.
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Colorado Registered P.E. No. 30623