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2011-02-15_INSPECTION - M1994117
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2011-02-15_INSPECTION - M1994117
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Last modified
8/24/2016 4:31:02 PM
Creation date
2/17/2011 1:01:44 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1994117
IBM Index Class Name
INSPECTION
Doc Date
2/15/2011
Doc Name
Notice of Unresolved Problems
From
AGC Resources, LLC
To
DRMS
Inspection Date
12/22/2010
Email Name
MAC
Media Type
D
Archive
No
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Mr. Michael Cunningham - February 15, 2011 <br />Page Four <br />subject only to footprint precipitation contributions due to the presence of an immediately <br />upgradient surface water diversion channel. <br />AGC project planning is in its early stages; however, it is anticipated that the existing tailings <br />storage facility (TSF) will likely be augmented by a new TSF that is preliminarily planned to <br />be sited on Horsfal Flat somewhat east of the current TSF location. <br />In the interim, AGC proposes to implement a program (commencing the week of February <br />28, 2011) wherein site personnel monitor/observe the tailing matrix on a routine basis. This <br />will include maintenance of a log book or notation record wherein conditions and <br />observations are noted by the inspector. In the event significant wind-borne tailing dispersal <br />occurs (i.e., visible dust cloud and/or evidence of deposition on the tailing dike) mitigation <br />processes will be deployed. If seasonal conditions allow, mitigation will take the form of re- <br />distribution of tailing pond supernatant over the tailing matrix (utilizing a sprinkler system) in <br />order to maintain sufficient moisture content to preclude wind-borne transport from <br />occurring. Alternatively, precipitation events such as ice and/or consistent snow cover <br />and/or naturally rising water level within the tailing impoundment are anticipated to produce <br />equivalent results. In the event natural wetting or encapsulation processes do not result in <br />the desired level of containment and/or dust suppression, AGC will apply a chemical binder <br />across the exposed tailings beach to establish an artificial surface crust encapsulating layer. <br />3) Problem: Incorrect financial warranty bond form on file. <br />Corrective Action: Provide a fully executed BLM bond form. <br />AGC RESPONSE. This situation apparently evolves from prior (pre-AGC) operations <br />wherein there was an apparent failure to provide copies of and/or properly inform all <br />known/identified underlying and adjacent landowners (i.e., BLM), most recently occurring <br />during the Permit No. M1983-141 Amendment 02 application process. Such action <br />would have triggered standard project permitting requirements consistent with the <br />National Environmental Policy Act (NEPA), culminating in the proper bond format. <br />AGC discussed this outstanding issue with BLM (Ms. Stephanie Carter - Canon City <br />Field Office) and DRMS personnel on June 20, 2010 during a joint agency onsite <br />meeting. At that time, AGC was informed that (and in agreement with) posting of <br />adequate financial warranty with BLM as joint obligee (with DRMS) should occur in <br />conformance with NEPA procedures and policies wherein bond amount is determined <br />subsequent to completion of the Plan of Operations (POO) and Environmental <br />Assessment (EA) process. Accordingly, AGC was prepared to resolve the issue with <br />upcoming permit modifications which would by law incorporate the requisite NEPA <br />components. Regardless, AGC has no problem addressing this issue at this juncture, so <br />long as BLM is cognizant of the fact that bonding is being put in place for a project <br />encompassing (in part) BLM surface and for an operation that has not yet fulfilled NEPA <br />requirements. In this regard, we have subsequently discussed this aspect with BLM
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