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2003-08-13_REVISION - M2001090
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2003-08-13_REVISION - M2001090
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Last modified
6/15/2021 2:55:55 PM
Creation date
11/21/2007 8:44:47 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M2001090
IBM Index Class Name
Revision
Doc Date
8/13/2003
Doc Name
Adequacy Review Comments
From
DMG
To
Lafarge West Inc
Type & Sequence
AM1
Media Type
D
Archive
No
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Valley Resource site either during mining or final reclamation. Please respond. <br />4. Please clarify the status of the 404 Permit as required by the Corps of Engineers and the Spill <br />Containment and Countermeasures Plan as requested by the Division during the previous permit review. <br />5. Please clarify the total number of jurisdictional wetlands to be affected or mined through during mining, <br />and the total number of acres of wetlands to be created or mitigated during final reclamation. <br />6.4.7 EXHIBIT G -Water Information & <br />6.4.14 EXHIBIT N -Source of Leaal Ri¢ht to Enter <br />6 Attached aze review corments from the Office of the State Engineer and an objection to the permit <br />addressing concerns for legal right of entry and adverse hydrologic impacts. Please provide a response to <br />these comments and concerns. <br />6.4.19 EXHIBIT S -Permanent Man-made Structures <br />7. Exhibit S lists four (4) permanent man-made structures within 200 feet of the affected land: fences, <br />unimproved roads, Suttle Ditch, and Yampa Valley Electric Association power line. The stability analysis <br />prepared by Greystone Environmental Consultants, Inc. indicates an adequate factor of safety for the Suttle <br />Ditch assuming a 10 foot setback and an excavated pit slope that has already been backfilled to a 3:1 slope. <br />Please revise the stability analysis to verify an appropriate setback distance an adequate factor of safety for <br />a114 permanent man-made structures assuming a mining face that is approximately 31 feet in depth and at <br />a O.S:1 configuration. As an alternative, you may commit to limiting excavation to at least 200 feet from <br />such structures or you may provide notarized agreements with each of the structure owners. Please <br />respond. <br />Once again, I will look forwazd to your response on or before September 2, 2003 to allow adequate time <br />for review before the September 9, 2003 decision date. Rule 1.8.1 states that changes and additions to the <br />permit application must be filed with the Division and the County Clerk and Recorder. The applicant must <br />also provide the Division with an affidavit or receipt demonstrating that the change or addition was filed <br />with the County Clerk and Recorder no later than the close of business on the day the change was filed <br />with the Division. <br />Please contact me at (303) 866-3567 if you have any questions. <br />Sincerely, <br />Thomas A. Schreiner <br />Environmental Protection Specialist <br />Cc: Cazl Mount, DMG (via E-Mail) <br />Steve Brown, AGO (via E-Mai]) <br />Attachments <br />
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