HYDRO29195

• 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

•
Quarter: ~~~ Inspection Date: >~i~/fT i
OPERATIONAL STATUS AT TIME OF INSPECTION
Overflow Elevation: y1. z_ _ _ Clean Out Elevation: 'G.i
Approximate Water Elevation at Time of Inspection: 7/
Approximate Sediment Elevation at Time of Inspection: ».z lm ~)
Outflows (C.F.S.) at Time of Inspection: O
ORCHARD YALLEY MINE
Sedimentation Ponds
Ouarterl -•-
Structur~ection
POND N0. to - Cor[ Srsri~i[t
~_
FEATURES:
AREA
YES NO
COMMENTS
EROSIONAL:
Rills and Gullies on Embankment_ _~ ,~
Inadequate Vegetation _~ z
Outlet Channel Erosion _J _~
Burrows _J ~_
Other ~ ~_
STRUCTURAL:
Differential Settling
Cracks or Slides _J ~_
Seepage _~ _~
Other _,_j ,c
APPURTENANT STRUCTURES: _
Defective Spillways _J _ cL
Dewatering Device Clogged _J
Faulty~Gates, Baffles, Pumps _~~
Other _~ _~
Au NAL COMMENTS:~,~~
MAIN NANCE AE UiRED:~„r
NAME !1F iNcocr-nc• %~c~