My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
2012-12-21_HYDROLOGY - C1981010
DRMS
>
Day Forward
>
Hydrology
>
Coal
>
C1981010
>
2012-12-21_HYDROLOGY - C1981010
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
8/24/2016 5:11:36 PM
Creation date
12/21/2012 12:38:13 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981010
IBM Index Class Name
HYDROLOGY
Doc Date
12/21/2012
Doc Name
4th Quarter 2012 Sediment Pond Inspection Report
From
Trapper Mining, Inc
To
DRMS
Permit Index Doc Type
Sediment Pond Inspections
Email Name
JLE
SB1
Media Type
D
Archive
No
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
24
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
POND IDENTIFICATION No Name #2 No Name #4 I <br />No Name #5 <br />Approximate water level /00 y-> /0 .7O <br />/00 %v <br />Sediment level (% total storage). ..5'O %U 3 S 7c, <br />507c, <br />Outflow (cfs). L / C'I'FS L / 0, s <br />< / C CS <br />Sediment marker (install or replace) o)' 0 <br />OA- <br />. <br />Identification sign (install or replace) / it /') .1-a-0 e r 4 &c e <br />/ h a.e. P <br />EROSIONAL: <br />Rills and/or gullies on downstream face /) 0 /fl v <br />1.)(. <br />,i/ <br />Rills and/or gullies on upstream face Ai 0 AA) <br />///0 <br />Inadequate vegetation Nv i/O <br />� 0 <br />Outlet channel erosion . /t/0 . i(/0 <br />, /j) <br />Burrows. 4/0 /ile <br />4/0 <br />. <br />Erosion of toe. 4/0 ,ij <br />,f/0 <br />Water impounded against downstream toe. 4/0 410 <br />4/0 <br />Other. — <br />.— <br />STRUCTURAL: <br />Differential settling <br />/,/ a <br />/ilj) !v /J <br />Cracks, slides, or scarps �(/G) /V J <br />2/d <br />Seepage (specify location, color, value). A/O ,10 <br />.,(1 <br />Defective spillways. A /A/C <br />WO <br />Other. — — <br />— <br />APPURTENANT STRUCTURES: <br />Defective spillways. J <br />�/ <br />NC) <br />Dewatering device clogged 4v /A) <br />'� <br />J <br />cking or crushing of pipes. 7 ( /Q _ ,IJU <br />Xf�et <br />Other -- — <br />— <br />COMMENTS: <br />#2: use riser /siphon tube as sediment marker, siphon top = 66 %, bottom = 50% <br />#4: use riser /siphon tube as sediment marker, siphon top = 75 %, bottom = 60% <br />#5: 60% level = top of post - 4 5'. <br />ila ?coldei-Ks ,1 0 <br />MAINTENANCE REQUIRED <br />Iii <br />Iv0AL <br />t <br />» um. <br />FILE 118 7 <br />INSPECTOR:GC �,2s2d -- AI ( (-RC Lf <br />DRAINAGE: NO NAME <br />TRAPPER MINING INC. <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />I QUARTER 0a <br />SIGNATURE: a "y` _ <br />DATE OF INSPECTION. (.Z //3 /(,2. <br />
The URL can be used to link to this page
Your browser does not support the video tag.