HYDRO26143

• Permit No: C1981010
• IBM Index Class Name: Hydrology
• Doc Date: 12/29/2005
• Doc Name: 4th Qtr 2005 Pond Inspections
• From: Trapper Mining Inc
• To: DMG
• Permit Index Doc Type: Sediment Pond Inspections
• Media Type: D
• Archive: No

FILE: 118.7
QUARTERLY SEDIMENT POND INSPECTION REPORT
OPERATOR: TRAPPER MINING INC.
INSPECTOR: ~/J/tir~c~ NI C:K~~ ~S' SIGNATURE: GL/CLx-~..YY,loe~u~J
DRAINAGE: NO NAME
NOTE: PUT A CHECK IN APPROPRIATE BOX IF ATTENTION IS REQUIRED.
r~ H1 QRTR X005
TRAPPER MINE
DATE OF INSPECTION 1 / / a / / 05
POND IDENTIFICATION NName#02 NName#D4 NName#05
opmate water level: b o % 6 % € 00 % 's
Sediment level (% total storage): h
Oulfbw (efs): Y f CK/ r i C I r ~' cry/ '
Sediment marker (install or replace) ci li ~
Identification s' n (install or re lace) ii r/ r/
EROSIONAL:
Rills arW/or ullies on downstream face.
+~
v
r/
Rests and/or ullies on upstream face. v r/ t/
Irredequale vegetation. v v
Outlet channel erosion. v ~
BllrrOws. i/ v ~/
Erosion of tce. ~/ ~ v
Water impounded against tce. t/ v r/
Other. v r v
STRUCTURAL:
Dtlterential settling.
v
L
Cracks, slides, or scarps. V
Seepage (s location, cobr, value). t/ ti
Detective spilMa v Y
Other. a/ i v ~
APPURTENANT STRUCTURES:
Defective 'IM1rdys.
!/
v
v
Dexatering device clogged. ~/ v '~
Cracking or crushing of pipes. / +~ NQ
Olher. r/ t~
COMMENTS:
A05: 60% level =top of post - 4.5'.
1f04: use riser/siphon tube as sediment marker, siphon lop =
#02: use user/siphon tube as sediment marker; siphon top =

75%, bottom = 60%.
68%, lattom =5096.
MAINTENANCE REQUIRED:
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