HYDRO30316

• Permit No: C1981008
• IBM Index Class Name: Hydrology
• Doc Date: 1/20/1995
• Doc Name: 4TH QUARTER 1994 Inspections
• From: NEW HORIZON MINE
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PERIODIC INSPECTION FDRM
NATER, SEDIMENT, OR 8LURRY IMPOUNDMENTS
Inspectors Namee ~cP~ ~'A¢~'J
NPDE6 ID. No.: CD-8008213 005
Facility Configuration:__Cross Valley Pmnd
Site Name: Impoundment { 005
Mine Name: New Horizon Mine Nestern Fuels-Co
Mine ID No.:CMLRD Permit /0000-81
Owners Rep.: R. L. Node, Mine Manamer
Date: 1'11-4 6
Date Last Inspected: 4-zz-gy
Location: 47N16N36AD
Location:2 mi. NN of Nuela. Co.
CIRCLE OR NRITE IN APPROPRIATE RESPONSE
1. Foundation Preparation (removal of vegetation, stumps, topsoil) 4® No N/R
2. Lift thickness (inches): i2 Yes No N/p
3. Compaction according to approved plan: ~ No N/A
4. Burning (specify extent and location): Yes ~ N/A
5. Angle of slmpes 3:1 upstream, 3:1 downstream, Total 6e1
6. Seepage (specify lmcation, color, and approx. volume)
7.
0.
9.
I0.
11.
12.
13.
14.
15.
16.
17.
18.
19
20.
Fro^ underdrain pipes:
At isolated points on embankment slopes:
At natural hillside:
Over widespread areas:
From downstream foundation area:
'Boils' beneath stream or ponded water:
Cracks or scarps on crest:
Cracks or scarps on slope:
Sloughing or bulging on slope:
+Major erasion problems:
Surface movements in valley bottom or on hillside:
+Erosian of toe:
+Nater impounded against toe:
Existing embankment freeboard (feet):
increase or decrease in water level (feet): _
Cracks, bulging, or erosion on upstream face:
Visible sumps or sinkholes in slurry surface:
+Glogging
Spillway channels and
Decant system:
Diversion ditches: _
+Cracking or crushing of pipes
Spillway pipes:_
Decant system: _
Trash racks clear and
in place:
+Major adverse changes to these items could cause in
to the Chief Engineer and Mine Manager for further
noted in these items should normally be descri
an page two of this inspection form. r,;;!
pipes:
Yes No /A
Yes ® N/A
Yes N/A
~
Yes N/A
Yes N/A
Yes N/A
Yes o N/A
Yes o N/A
Yes o N/A'
Yes N/A
Yes N/A
Yes a N/A
Yes ~ N/A
13 Feet
- O - Feet
Yes N/A
Yes ~ N/A
Yes o N/A
Yes N/A
Yes No N/A
Yes N/A
N/A
Ye No N/A
and should 6e reported
~,,Adverse conditions
q~tion, volume, etc.)
-BPs:N ~s ~y A9~FSF~:~s~~ ~~,~-qs