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REV08702
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REV08702
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Entry Properties
Last modified
8/25/2016 1:09:16 AM
Creation date
11/21/2007 9:55:48 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1983058
IBM Index Class Name
Revision
Doc Date
3/31/1995
Doc Name
PROPOSED DECISION & FINDINGS OF COMPLIANCE FOR A PERMIT RENEWAL TWIN PINES 2 MINE PN C-83-058
Type & Sequence
RN2
Media Type
D
Archive
No
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brush plants are scattered throughout the area with the occasional clump of Indian ricegrass. <br />Vegetative cover in these previously mined areas is very sparse, approximately 500 lbs./acre. <br />In the piiion-juniper woodland area of 0.5 acres, pinon pine and one-seeded juniper are <br />dominant. Shrub species include mountain mahogany, skunkbrush sumac and gambel's oak. <br />Blue and sideoats grama are the predominant grasses. Vegetative cover is approximately <br />30 percent with production at 840 lbs./acre. <br />Soils <br />Information on soils can be found in the permit application on pages 53 through 59N. <br />The soil type originally found on both the portal and sales area is unidentifiable since the <br />historic mining in the area has stripped the original surface and blended it with the mine <br />overburden. The site consists of a mix of heterogenous sandstone, shale and clay strata. <br />Adjacent undisturbed areas have a shallow clay loam resembling the Louviers complex and <br />Travessilla sandy loam. The soils were surveyed by the Department of Agriculture Soil <br />Conservation Service, and the report was incorporated into the permit application. <br />Wildlife <br />Wildlife information can be found in Section 2.04.11 of the permit application, pages 65 to <br />66a. <br />Species associated with the permit area include mule deer, coyotes, chipmunks, magpies, <br />red-tailed hawks, pinon jays, Western bluebirds, and rattlesnakes. There are no aquatic <br />resources on the permitted area. In a letter from the Division of Wildlife, received May 9, <br />1983, the District Wildlife Manager stated no rare or endangered species of wildlife would <br />be "impacted" by the Twin Pines No. 2 Mine operation. <br />Land Use <br />Prior to the Twin Pines No. 2 Mine, the land was mined for coal by several mine operations. <br />The post-mining land use will be rangeland and wildlife habitat. Page 93 of the permit <br />application provides additional information. <br />Desc~tion of the Operation and Reclamation Plan <br />Operation Plan <br />The Twin Pines No. 2 Mine ceased operations on August 31, 1993. Previous Findings <br />Documents contain a summary of the operation and development of the mine. Since the last <br />permit renewal period, Technical Revision Nos. 3, 4, 5, 6, and 7, and Minor Revisions Nos. <br />5, 6, and 7 have been approved. <br />Technical Revision No. 3, approved August 28, 1990, addressed an additional waste disposal <br />area, located at the sales site in a previously disturbed portion of the permit area. The . <br />12 <br />
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