My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
GENERAL42300
DRMS
>
Back File Migration
>
General Documents
>
GENERAL42300
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
8/24/2016 8:10:47 PM
Creation date
11/23/2007 11:42:03 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1994117
IBM Index Class Name
General Documents
Doc Date
12/11/1997
Doc Name
CONCEPTUAL RECLAMATION PLAN FOR THE GOLD HILL MILL COM INC PN M-94-117
From
DMG
To
GARY CURTISS
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
~, <br />Memo to Garv Curtiss 2 December 1 1, 1997 <br />Division that all tailing and other introduced contaminants have been removed from the adit, and <br />if the operator secures a document from the owner of the adit that tte will be responsible for <br />ground water inflows to the adit, the Division could release the operator from on-going <br />compliance with the permit as it regazds the Hazel-A adit. Alternatively, the operator could, as <br />your drafr adequacy letter states, petition the Water Quality Control Division for a finding that <br />dischazges from the adit do not require a CDPS perntit. <br />3. Section 3.2 of the Conceptual Reclamation Plan discusses removal of tailing from the <br />mill thickener tank to the tailing pond, and discusses washing down the mill building interior. <br />Prior to undertaking either of these operations, the operator must assure that loss of containment <br />of the thickened tailings or of the wash water will not occur. Specitically, there have been <br />problems with leaking at an access panel located at the low end of the mill. The integrity of [his <br />panel must be assured prior to commencement of mill washing operations. There have also been <br />problems with piping of tailings from the mill building to the tailings pond. The integrity of the <br />tailings distribution system must be assured prior to thickened tailings transport. If some other <br />tailings transport system is to be used, the Division must be assured of the veracity of any <br />proposed system prior to initiation of the operation. The Division must be notified by the <br />operator when preparations for thickened tailings removal and mill washing are completed so <br />that a site inspection can be conducted prior to initiation of the operations. <br />4. It is stated in section 3.3 of the Conceptual Reclamation Plan that approximately 1,500 <br />cubic yazds of tailings are presently stored in the pond, and that the pond has a capacity of <br />approximately 2,500 cubic yazds. It must be reiterated that any capacity present in the pond at <br />this time is freeboard needed for storage of process and storm water. There is no remaining <br />capacity in the pond for the storage of tailing. As such, prior to transference of thickened tailing <br />currently stored in the mill to the tailing pond, the operator must provide a demonstration that <br />freeboard requirements will not be compromised. <br />5. It is stated in section.3.3 of the Conceptual Reclamation Plan that the pond is Hypalon <br />lined. The liner in the pond is high density polyethylene. <br />6. I[ is stated in section 3.3 of the Conceptual Reclamation Plan that the pond depression <br />will be filled with material from useable waste rock piles within the perntit area. The operator <br />must be advised that the permit area boundaries do not coincide with Colina Oro Molino land <br />ownership boundaries, and that portions of the permit area are on land owned by Mi Vida <br />Enterprises. The terms of the approved permit make it very clear that the right to enter Mi Vida <br />property does not include the use of the waste rock piles, some of which, Mi Vida contends, may <br />contain gold values. <br />7. It is stated in section 3.1 of the Conceptual Reclamation Plan that Hazel-A water quality <br />is appropriate for land application, and has been approved for such within the pernut area. It <br />
The URL can be used to link to this page
Your browser does not support the video tag.