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HYDRO31275
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HYDRO31275
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Last modified
8/24/2016 8:55:02 PM
Creation date
11/21/2007 1:27:33 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1996083
IBM Index Class Name
Hydrology
Doc Date
4/11/2007
Doc Name
1st Quarter 2007 Pond Inspection Report
From
J.E. Stover & Associates Inc
To
DRMs
Permit Index Doc Type
Sediment Pond Inspections
Media Type
D
Archive
No
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QUARTERLY POND INSPECTION REPORT <br />Bowie Resources LLC Quarter: First 2007 <br />Bowie No. 2 Mine - G-96-083 Inspection Date: 21-Mar-07 <br />Pond Identification <br />Type of Pond <br />Status During Inspection: <br />Approximate Water Level <br />Sediment (% total storage) <br />Outflow (cfs) <br />Erosional <br />Rills & Gulleys <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />Structural <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />Appurtenant Structures <br />Defective Spillways <br />Dewatering Devices Clogged <br />Faulty Gates. Etc. <br />Other <br />Additional Comments <br />~nance Required: <br />of Inspector: Jim Stover <br />B C D -Gob Pile F -New Gob J UTL East K UTL West <br />Sediment Sediment Sediment Sediment Sediment Sediment <br />6' T 6" Pool 2' Dry to Dar <br />25 % 25% 30 % 10% 0% <br />0 0.2 0 0 0 <br /> <br />Problem Problem Problem Problem _ Problem <br />Yes/No I Yes/No Yes/No Yes/No Yes/No <br /> <br />No No No No No <br />No No No No No <br />No No No No No <br />No No Nc No No <br />No No No No No <br />No No No No No <br />No No No No No <br />Nc No No No No <br /> <br />No No No No No <br />No No No No Na <br />No No No No No <br />No No Na No No <br />Design depth measured from pond bottom to invert of emergency spillway: <br />Pond B=10, C=10, D=7.7, J=6, K=4, F=10' TD <br />Pond Bottom Elevations B=5942, C=5990, D=5972, F=5944, J=5852, K=5819 <br />Water level in pond D was below the level of the primary spillway pipe. <br />Mud Pits were not accessible. ~~ <br />~,~. p0 <br />Dewater pond B. Pond C was being dewatered during the inspection. ~h,~ ~~~ <br />20 <br />0 <br />ProblProblem <br />No <br />No <br />Nc <br />No <br />No <br />No <br />No <br />No <br />RfG/Slo <br />•..• <br />E. Sal°• F•P~°, <br />O ; Qa <br />G, ~ <br />E. 1 <br />
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