HYDRO28559

• Permit No: C1981008
• IBM Index Class Name: Hydrology
• Doc Date: 12/21/1998
• Doc Name: 4TH QUARTER 1998 INPECTIONS
• From: NEW HORIZON MINE
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PERIODIC INSPECTION FORM
WATER, SIDIl~~N'!', OR SLURRY IMPOI7N!)MEI~TPS
Inspectors Name: ~~ ~~~~ Date: ~z_ ~a~_ ctp,
NPDES ID. No.:CY~-0000213 006 Date Last Inspected: ~_lo- q o,
Facility Configuration:Cross Valley Pond
1. Foundation Preparation (removal of vege[ation, stumps., topsoil) ~ No N/A
2. Lif[ thickness (inches)
3. Camaction according to approved plan ® No N/A
4. Burning (specify extend and locat ionl Yes ofd N/A
5. tvigle of slope: 3~1 upstream, ~ downstream
6. Seepage (specify location, color, and approx. volume)
a.) From, unde.rdrain pipes: Yes Qr3 N/A
h.) At isola[ed points on embankment slopes: Yes ® N/A
c) A[ natural hillside: Yes ~ N/A
d) Over widespread areas Yes ® N/P.
e) Frcm downstream foundation area Yes ® N/A
fl "Boils" beneath scream or ponded wa[er Yes ® N/A
~. Cracks or scarps on crest Yes !~.
!
yy N/A
B. Cracks or scraps on slope Yes Q~ N/A
9. Sloughing or bulging on slope Yes d~0 N/A
10. Major erosion problems Yes ~ N/A
11. Surface movements in valley bottom or on hillside Yes Q~ N/A
12. Erosion of tce Yes ~ N/A
13 Water impounded against tce Yes , ~-iGl N/A
14. Existing embankment freeboard (feet) Feet
15. Cracks, bulging, or erosion on upstream face Yes No N/A
16. Vrsible sunq~s or sinkholes in slurry surface Yes N N/A
17. Clogging
al Spillway channels and pipes Yes ~pL~ N/A
b) Decant system Yes ~ N/A
c) Diversion Ditches Yes ~ N/A
18. Cracking or crushing of pipes
a1 Spillway pipes Yes C~ N/A
b) Decant system Yes ~ N/A
19. Trash racks clear and in place ~ No N/A
Site Name: Impoundment #006 Location:47N16W36AC
Mine Name: New Horizon Mine Location:2 mi.NW of Nucla. m .
Mine ID No.: CP'Q~RD Permit #0008-81
Owners Rep.: R. L. Wade Mine Manager
CIRCLE OR WRITE IN APPROPRIATE RESPONSE
TO r.~ 1 $ ho ~. Q~S Cane~~`a~
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