HYDRO22413

• Permit No: C1981018
• IBM Index Class Name: Hydrology
• Doc Date: 4/29/2002
• Doc Name: 1st Quarter 2002 Sediment Pond
• From: Blue Mountain Coal Company
• To: DMG
• Permit Index Doc Type: Sediment Pond Inspections
• Media Type: D
• Archive: No

Inspection Categories
First Quarter 2002
Appurtenant Structures
Defective
Spillways Dewateriug
Device Clogged Faulty Gates,
~ Ba01es, Pumps
Other
# Name Date Yes No Yes No Yes No Yes No Comments/Maintenance Required
I DP-1 3/26 X X X X
2 RP-I 3/26 X X X X
3 RP-2/3 3/26 X X X X Hole in riser pipe repaired
4 RP-4 3/26 X X X X
5 RP-5 3/26 X X X X
6 RR-1 3/28 X X X X
7 RR-2 3/28 X X X X
8 RR-3 3/28 X X X X
9 SS-I 3/26 X X X X
10 SS-2 3/28 X X X X
II HSL-1 3/28 X X X X
12 SDH-2U inactive X X X X Shut off2/96 due to mine sealing
]3 SDH-2L inactive X X X X Shut off 2/96 due to mine sealiug
14 SDH-3/5 inactive X X X X Shut off 2/96 due to mine sealing
IS RRS-I 3/28 X X X X
16 TS-I 3/28 X X X X
17 TS-2 3/28 X X X X
18 TS-2a 3/28 X X X X
19 PP-1 3/28 X X X X
20 PP-2 3/28 X X X X
21 RW-t 3/26 X X X X
I am a professional engineer registered in the State of Colorado and my ezpedence fulflls 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 Recfamation Board Pursuant to the Colorado Surface Coal
Mining Reclamation Act.
I certify, based on my feld observations and those observations of my qualifed designates and
professional investigations, as tletailed above, that the each pontl referencetl above, at Blue Mountain
Energy, Inc., Deserado Mine, locatetl in Rio Blanco County, Colorado, was constructed and maintained in
accordance with [he approved plan and to comply with the requirements of Section 4.05.9.
'_„ Project~ngt{e~;Fy
:~-^.Colorade:FCegtsEered P.E. No. 30623
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