My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
2013-06-03_REVISION - M2004031
DRMS
>
Day Forward
>
Revision
>
Minerals
>
M2004031
>
2013-06-03_REVISION - M2004031
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
6/16/2021 6:05:35 PM
Creation date
6/4/2013 2:23:51 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M2004031
IBM Index Class Name
REVISION
Doc Date
6/3/2013
Doc Name
TECHNICAL ADEQUACY REVIEW
From
DRMS
To
OPERATOR
Type & Sequence
TR2
Email Name
BMK
AJW
TAK
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.
/
3
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
5TATE OF COLORADO <br />DIVISION OF RECLAMATION, MINING AND SAFETY <br />Department of Natural Resources <br />1313 Sherman St., Room 215 <br />Denver, Colorado 80203 COLORADO <br />Phone: (303) 866 -3567 D I VI 5 1 ON OF <br />FAX: (303) 832 -8106 RECLAMATION <br />MINING <br />SAFETY <br />June 3, 2013 <br />John W Hickenlooper <br />Governor <br />Ms. Connie Davis <br />Mike King <br />Land Advisor Executive Director <br />Aggregate Industries Loretta E Pneda <br />1707 Cole Blvd, Suite 100 Director <br />Golden, Colorado 80401 <br />Re: Hazeltine Mine (Permit M- 2004 -031) <br />Technical Revision 2 (TR -02), Technical Adequacy Review <br />Dear Ms. Davis: <br />Please add the following adequacy comment to the five comments that we sent to you in our letter of June 3, <br />2013. <br />6) The Agridrain is proposed as a permanent structure. For a post bond release scenario in which the <br />water level in the Hazeltine water storage reservoir eventually drops from its maximum elevation, <br />please describe or provide design drawings that demonstrate the discharge from the Agridrain will not <br />cause excessive erosion on the inslope of the reservoir downslope from the Agridrain. <br />If you have questions, please contact me at (303) 866 -3567, extension 8129. <br />Sincerely, <br />erhan Keffelew <br />Environmental Protection Specialist <br />cc: Tony Waldron <br />Tom Kaldenbach <br />Office of <br />Mined Land Reclamation Office of <br />Denver • Grand Junction • Durango Active and Inactive Mines <br />
The URL can be used to link to this page
Your browser does not support the video tag.