My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
1991-05-01_REVISION - C1991078
DRMS
>
Day Forward
>
Revision
>
Coal
>
C1991078
>
1991-05-01_REVISION - C1991078
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
1/16/2021 5:11:06 PM
Creation date
12/21/2009 10:23:30 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1991078
IBM Index Class Name
Revision
Doc Date
5/1/1991
Doc Name
Replaced Pages
Type & Sequence
TR1
Media Type
D
Archive
No
Tags
DRMS Re-OCR
Description:
Signifies Re-OCR Process Performed
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
12
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
2 . 05 . 4 ( 2 ) (d) Topsoil Handling <br /> • Initial topsoil salvage procedures and storage and <br /> protection measures are explained in Section 2 .05 . 3 ( 5 ) . Topsoil <br /> will initially be salvaged from approximately the first five to <br /> seven pits , from the haul road, from the area where the overbur- <br /> den and spoil from the first pits is to be placed and from the <br /> sediment pond locations . <br /> Topsoil salvaged from advancing pits will be <br /> placed on the pits that have been final graded to the post mining <br /> contours and tested for subsoil suitability. If necessary to <br /> eliminate slippage surfaces or relieve compaction, the regraded <br /> areas will be ripped to a depth of twelve inches . In mining area <br /> No. 1 and No. 2 topsoil will be redistributed to a depth of 12" <br /> and 20. 1" respectively in accordance with the amount of topsoil <br /> available to be salvaged. These depths are based on the topsoil <br /> inventory by mining area presented in Exhibit 7 and may vary <br /> depending on the amount of topsoil that is actually salvaged. At <br /> the request of the Division, by borrowing topsoil from mining <br /> area 2 , a 12 of topsoil will be reapplied to mining area 1 . <br /> Redistributed topsoil material will be smoothed using a drag type <br /> scraper , a motor grader or other suitable equipment . <br /> Protective measures will be taken to minimize wind <br /> and water erosion. Measures will include contour ripping, chisel <br /> plowing or contour furrows of the replaced topsoil and rapid <br /> establishment of vegetation. However, final topsoil reworking <br /> • shall not be limited to any of the previous practices if more <br /> suitable state of the art techniques become available. <br /> Topsoil will not be handled when saturated either <br /> during the initial stripping , respreading or final grading . <br /> Handling sticky or plastic soils in a saturated state would <br /> reduce the quality of the topsoil by degrading the physical <br /> characteristics and tilth of the soil . <br /> Nutrients or other soil amendments will be applied to <br /> the redistributed topsoil if shown to be required by soil tests . <br /> Rates of application will be determined by soil tests prior to <br /> seeding . Soil will be tested for pH , phosphorus , potassium, <br /> texture class, electrical conductivity, sodium absorption ratio, <br /> and nitrogen. <br /> . 2 .05-23 May 1991 <br />
The URL can be used to link to this page
Your browser does not support the video tag.