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2009-10-28_REVISION - C1982057
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2009-10-28_REVISION - C1982057
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Entry Properties
Last modified
8/24/2016 3:56:32 PM
Creation date
10/28/2009 1:34:16 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1982057
IBM Index Class Name
REVISION
Doc Date
10/28/2009
Doc Name
Letter & Application
From
Seneca Coal Company
To
DRMS
Type & Sequence
MR66
Email Name
DTM
Media Type
D
Archive
No
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mqn? elvcc? <br />R,? Seneca Coal Company <br />October 26, 2009 <br />Mr. Daniel Mathews <br />Division of Reclamation, Mining and Safety <br />101 South P, Suite 301 a bye ? A <br />Grand Junction, CO 81501 <br />(970) 242-5025 0c, 2 2009 <br />pivisior, v. Y•Vcsafiety n, <br />RE: Seneca II-W Mine (Permit C-1982-057) Mining ann <br />Minor Revision (MR-66) - Revegetation Success Standards <br />Response to Request for Revision(s) <br />Mr. Mathews, <br />Seneca Coal Company (SCC) received your letter dated September 4, 2009 and has developed the following <br />responses to the DRMS concerns. <br />Recently, we have discussed the fact that Tab 22 Revegetation Success standard narrative in the approved permit application <br />needs to be updated, with respect to several items Specifically, the Division has noted the following concernr.• <br />• Herbaceous production and species diversity success standards for the Tie Across Haul Road Condor aT HR) arr not <br />addressed in the currently approved version of the permit application package (PAP); apparently they were inadvertently <br />deleted when the text was amended by TR-50 <br />Response: The deletion has been reinserted. <br />• Reference to the April 1995 Guideline on text page 46 is outdated, since t-test formulas and sample adequacy formulas are <br />now specified in regulation (Rule 4.15.11), and the narrative should be updated to reference the pertinent regulation sections <br />Response: The text on page 46 has been updated. <br />• Paragraph 3 on page SS references aspen and woody plant density standards for designated aspen planting sites, to be "based <br />on future test plot results and planting strategies based on those results" <br />`:.....The aspen planting area woody plant standard will require DO W1 rrview and involvement and will need to be <br />submitted as a technical revision. In order to allow adequate time for field evaluation as warranted during the 2010 field <br />season, please submit a technical revision application addressing aspen/woody plant density <br />standards for the designated aspen planting areas no later than ApnI30, 2010". <br />Response: A technical revision will be submitted addressing this issue not later than April 30, 2010 as <br />requested in this "Request for Revision". <br />Seneca Coal Company • P.O. Box 670 • Hayden, Colorado 81639 <br />Telephone (970) 276-5217 • FAX (970) 276-5222
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