2014-10-03_HYDROLOGY - C1981010

• Permit No: C1981010
• IBM Index Class Name: Hydrology
• Doc Date: 10/3/2014
• Doc Name: 3rd Quarter 2014 Sediment Pond Inspection Report
• From: Trapper Mining Inc
• To: DRMS
• Permit Index Doc Type: Sediment Pond Inspections
• Email Name: JLE
• Email Name: DIH
• Media Type: D
• Archive: No

FILE: 118.7
INSPECTOR: A/a kAdG� N i C4 e- . S
DRAINAGE: NO NAME
3 r dQUARTER a p /
TRAPPER MINING INC.
QUARTERLY SEDIMENT POND INSPECTION REPORT
SIGNATURE:
DATE OF INSPECTION:
POND IDENTIFICATION
No Name #2
No Name #4
No Name #5
Approximate water level: %
✓ �c e
O a
Sediment level (% total storage): %0
m c�--
d °
Outflow (cfs): O
G e f -
Sediment marker (install or replace) d
Identification sign (install or replace)
La_c
Lac Q-
EROSIONAL:
Rills and/or gullies on downstream face. A10
O
Ai J
Rills and/or gullies on upstream face.
/t/0 O
D
Inadequate vegetation. 0
v
Outlet channel erosion.
O
Burrows. C1
p
Erosion of toe. 410
O
Water impounded against downstream toe.
Al 0
p
Other. —
—
STRUCTURAL:
Differential settling.
X1(�
v
Cracks, slides, or scarps. O
v
D
Seepage (specify location, color, value).
Defectivespillways. O
O
Al O
Other. —
—
APPURTENANT STRUCTURES:
Defectivespillways. AID
D
A,10
Dewatering device clogged. (7
Cracking or crushing of pipes.
O
Other.
—
—
COMMENTS:
#2: use riser /siphon tube as sediment marker; siphon top = 66 %, bottom = 50 %.
#4: use riser /siphon tube as sediment marker; siphon top = 75 %, bottom = 60 %.
#5: 60% level = top of post - 4.5'.
1 Z Sed; ✓vi IP a T- t, )c, s nq -moved tit e
. NO �C-Ale SeenT Wa-s removed -From }ports
TRAPPER MINING INC.