My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
2009-05-08_PERMIT FILE - C1980007
DRMS
>
Day Forward
>
Permit File
>
Coal
>
C1980007
>
2009-05-08_PERMIT FILE - C1980007
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
8/24/2016 3:46:18 PM
Creation date
6/24/2009 10:54:29 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980007
IBM Index Class Name
Permit File
Doc Date
5/8/2009
Doc Name
Federal Coal Exploration Plan
Section_Exhibit Name
Exhibit 80 Drilling Activities - MR352
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.
/
35
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
application contains SEDCAD analyses for the typical drill sites of the following sizes: 0.25, <br />0.5, 1.0, and 2.0 acres. These SEDCAD analyses demonstrate that the alternative sediment <br />control measures will meet the requirements of DRMS Rules 4.05.2(3) and 4.05.5. Tab PR- <br />14 of Volume 11 of the permit application also contains slope stability analysis for the <br />drillpad mudpits that demonstrates the mudpits will meet the minimum 1.3 safety factor <br />requirement of DRMS Rule 4.05.9(8)(b). <br />4. Stored topsoil will be distributed as evenly as possible over the disturbed pad area. <br />5. The entire drill pad area will be re-seeded using the following seed mix, which has been <br />approved by the USFS for drill sites in this area. <br />PAONIA RANGER DISTRICT SEED MIX <br />Habitat Type Grass Species Mix Seeds/lb. Lbs./Acre <br />P/J Woodland Galleta 159,000 Slbs/A <br />Western Wheatgrass 126,000 Slbs/A <br />Great Basin Wildrye 100,000 Slbs/A <br />Indian Ricegrass 141,000 Slbs/A <br />Cicer Milkvetch 145,000 l lbs/A <br /> 211bs/A <br />Mountain Shrub Mountain Brome 90,000 Slbs/A <br />Prairie Junegrass 2,315,400 41bs/A <br />• Western Wheatgrass 126,000 61bs/A <br />Indian Ricegrass 188,000 41bs/A <br />Cicer Milkvetch 145,000 llb/A <br />201bs/A <br />Aspen/Spruce/Fir Slender Wheatgrass 160,000 31bs/A <br />Mountain Brome 90,000 61bs/A <br />Canby Bluegrass 926,000 31bs/A <br />Idaho Fescue 450,000 21bs/A <br />201bs/A <br />This seed will be 99 percent pure live seed (PLS) and hand broadcast at a rate of 30 pounds per <br />acre. <br />5. After seeding, the cleared brush will be redistributed over the drill pad area to act as natural <br />mulch. This method has proven successful for the revegetation of previous drill sites. <br />6. Newly created access roads will be restored as closely as possible to the original contour and <br />re-seeded as above. Drill pads and access roads will be reclaimed shortly after the <br />completion of the drill hole. <br />7. If constructed, waterbars on new road construction will be left in-place for future erosion <br />control. All culverts will be removed during the reclamation of the access routes. <br />. 8. The drill pad and access roads reclamation procedure outlined above will apply only to those <br />areas newly disturbed for this proposed exploration. Existing roads and trails will be left <br />11 <br />
The URL can be used to link to this page
Your browser does not support the video tag.