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PERMFILE131849
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PERMFILE131849
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Last modified
8/24/2016 10:32:39 PM
Creation date
11/25/2007 11:35:34 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1992080
IBM Index Class Name
Permit File
Doc Date
12/11/2001
Section_Exhibit Name
Section 2.04 Environmental Resources Info
Media Type
D
Archive
No
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• be lost in dilution with broken sandstone. The SCS concurs with this approach <br />(Appendix 4-5). <br />The projected disturbed area is shown on Map 5-1. The areas of each soil map unit, <br />the recommended stripping depth, and the total volume of available soil is shown on <br />Table 4-7. Locations of soil stockpiles are shown on the Disturbance Map 5-2. Each <br />soil stockpile will be seeded with the temporary seed mix given in the reclamation plan <br />to control erosion (See Section 2.05.3(5)). <br />Tables 5-2 and 5-3 have been revised to reflect the findings of the Walsh Study of <br />February 21, 1983. Map 5-3 has also been revised to reflect information from the <br />same study. Incorporating the above changes, Table 5-6 was updated to reflect the <br />appropriate information. The original soils work was amended by the updated work <br />provided in the February 21, 1983 Walsh report. This report has been provided in its <br />entirety as a part of this permit per the agreement with the Division and outdated <br />information was retained as appendices. <br />The amounts of soil salvaged from the existing disturbed and areas proposed for <br />disturbance will be sufficient to replace the projected depths of soil during reclamation. <br />No selected overburden material is proposed for use as a soil substitute during <br />reclamation. <br />• 2.04.10 Ve~etatiOn WOI'Q18t10O <br />During the initial permitting, the Carbon Junction Mine proposed to disturb five <br />vegetation communities; mountain shrubland, pinyon juniper woodland, pinyon juniper <br />caprock woodland, old field, and agricultural fields. <br />Baseline vegetation sampling took place in several phases at the Carbon Junction Mine. <br />Initial baseline vegetation information submitted with the permit application was not <br />acceptable to CDMG. Prior to disturbance, additional baseline vegetation information <br />was collected. In 1982, quantitative old field and agricultural vegetation information <br />was collected by Pioneer Engineering and Pueblo Coal. During 1983, Western <br />Resource Development collected quantitative information on three additional vegetation <br />communities; mountain shrubland, pinyon juniper woodland, and pinyon juniper <br />caprock woodland. Reference areas were selected and established for the mountain <br />shrubland and pinyon juniper vegetation communities. A separate reference area was <br />not established for the pinyon juniper caprock woodland, as this community was <br />considered a phase of the pinyon juniper woodland. Separate revegetation success <br />standards were to be developed for this community phase from the pinyon juniper <br />woodland reference area. The old field was originally slated to be returned to a wheat <br />field, where the agricultural production standards would apply. <br />I 1 <br />LJ <br />Technical Revision 09 (v 1.0) 416 Revised 3/1998 <br />
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