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HYDRO26139
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HYDRO26139
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Last modified
8/24/2016 8:45:40 PM
Creation date
11/20/2007 6:20:17 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981025
IBM Index Class Name
Hydrology
Doc Date
5/24/2000
Doc Name
1ST QTR 2000 REview Letter
From
DMG
To
MINREC INC
Permit Index Doc Type
SEDIMENT POND INSPECTIONS
Media Type
D
Archive
No
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~~ ,~ <br />Identification <br />of Pond <br />s During Inspection: <br />tximate Water Level <br />gent (% total storage) <br />iw (cfs) <br />QUARTERLY POND INSPECTION REPORT <br />Minrec, Inc. C-81-025 puarter: <br />North Thom son Creek Mines Inspection <br />P-9 Refuse. Lon T-1 T-2 <br />Sediment Sediment Treatment Treatment Treatment <br />12" Dam /Pools Full Full Full <br />0% 0% N/A N/A N/A <br />0 0 To T-1 To T-2 48.2 <br />Yes/No <br />Rills & Gulleys <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />purtenant Structures <br />Defective Spillways <br />Dewatering Devices Clogged <br />Faulty Gates, Etc. <br />Other <br />Comments <br />lance Required: <br />Controls: <br />oflnspector: Jim Stover <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br /> <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br />No No No No No <br />The algae was removed from the intake o(the outlet pipes at the long pond and pond <br />T-2. <br />Drawing D-2-5 shows the location of the long pond 8 ponds T-1, T-2 and P-9. <br />Drawing D~-8 shows the location of the refuse pond. <br />The north facing embankment slopes of the refuse pond and P-9 were both snow <br />covered. <br />None <br />The storm water management plan controls were inspected during the quarter. <br />The vegetation on the pond outslopes, the mine porta`ar~--fan area were <br />t`, u <br />inspected and vegetation was found to be adequ~B~@~gvDEo..~~P~~ <br />~ ~~ 1:. ~ - .° wa <br />~*~ <br />• . E. over ; Z.q <br />A <br />~y~0lorado P. E. 19230~'~~ate <br />• ~ ~:. :A <br />•~ i . <br />'~..a~ <br />
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