HYDRO27574

• Permit No: C1981038
• IBM Index Class Name: Hydrology
• Doc Name: SEDIMENTATION PONDS QUARTERLY STRUCTURAL INSPECTION
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

• ORCHARD YALLET MINE
..
Sedltnentation Ponds
Quarter
Structure nspection
POND N0. 2
----~-
Quarter: fry Inspection Date: ~ !~ ~l ~
6PERATIONAI STATUS AT TINE OF•INSPECTION

Overflox Elevation: _i~o Clean Out Elevation: 9y.1`"
Approximate Water Elevation at Time of Inspection: ~iy
Approximate Sediment Elevation at Time of inspection: _ ~j /
Outfloxs (C.F.S.) at Time of Inspection: ~
,..
. , ~'
FEATURES:
AREA
~ :;-_..
'' ~- - TES NO
COF4~ENT5
EROSIONAL: -
Rills and Gullies on Embankment ~~ _~
Inadequate Vegetation _),~_
Outlet Channel Erosion _J X
Burrows
Other _J ~_
STRUCTURAL:
Differential Settling _~,~_
Cracks or Slides _,J,_„~_
Seepage ____J ~_
Other _~ ~
APPURTENANT~STRUCTURES: _
Defective Sptllxays _),~_
Oewaterinq Device Clogged _,~_,,,~:
Faulty Gates, Baffles, Ptuttps _J~,
Other _f X
Au NAL COMhtENTS:~~
MA N ENANC REOUTRE :q/o„r
NAME OF tNevcr?no• ~~Ci