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PERMFILE103109
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PERMFILE103109
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Last modified
8/24/2016 9:56:46 PM
Creation date
11/24/2007 9:39:27 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1982056A
IBM Index Class Name
Permit File
Doc Date
7/19/2002
Doc Name
pages 2.05-1 to 2.05-100.1
Section_Exhibit Name
2.05 Operation and Reclamation Plans
Media Type
D
Archive
Yes
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requirements (refer ro Exhibit 8). Temporary diversion ditches upgradient of the batch weigh system coal stockpile <br />• will be desi~_ned and constructed to intercept overland Flows and convey water a+vay from the batch weigh system <br />coal stockpile area and into Ditch D-I. The temporary ditches will be designed in accordance with the specifications <br />pres'en[ed in Exhibit 8. Temporary sediment control measures consisting of silt fences and or berms will be installed <br />down-gradient from the construction site as appropriate until permanent drainage control is established. <br />A temporary concrete batch plant will be erected on the site during construction of [he batch weigh system and <br />associated facilities to provide necessary fill and concrete. Associated with the batch plant will he small temporary <br />stockpiles of sand, gravel, cement, and other materials. The entire batch plant will be removed following <br />construction. <br />Topsoil will be removed from the new disturbance areas resulting from construction of the batch weigh system <br />facilities. Topsoil salvage will occur in all areas where previously undisturbed soils exist. These areas include the <br />slopes east of the batch weigh system product stockpile site and the small disturbance area located at the batch weigh <br />system/loadou[ building site. Topsoils will be removed and stockpiled in accordance with Rule 4.06. Topsoil will he <br />stored in existing stockpiles. <br />Salvaged topsoil from the batch weigh system coal stockpile site is estimated to total 2500 cubic yards in volume. <br />This calculated volume represents salvaging approximately 16 inches of Buckskin Loam from the undisturbed areas <br />on the hill slope east of the stockpile site. This topsoil will be added [o existing topsoil site SF-6 (refer to Map No. <br />29). <br />The powerline configuration in the vicinity of the batch weigh system facilities will changed to accommodate the new <br />structures proposed. The substation currently located at the proposed site for the batch weigh system coal stockpile <br />will be relocated to the substation installation adjacent ro County Road 27. The 4,160 volt powerline in the viciniq• if <br />• the batch +veigh system facilities will be rerouted as depicted on Figure 21. The existing 69 KVA powerline in the <br />area will be removed with poles reutilized in the new 4,160 volt alignment. A net of 9 poles will be removed from the <br />property as a result of the powerline reconfiguration. <br />Run of Mine Sampling System <br />A run of mine sampling system and support facilities are constructed adjacent to the transfer building. The system <br />employs two metal sided structures. One adjoins the existing transfer building on the north side. The second structure <br />is situated ten feet west of [he existing transfer building. Equipment in the structure adjoining [he transfer building <br />consists of a primary sweep sampler, primary roll crusher, 10-ton bin, weigh feeder, and 24" cross- conveyor <br />tailpiece. The second structure houses a secondary sweep sampler, mini-mill, attd tertiary crusher. Electricity is <br />provided from the existing transfer building. <br />The structure adjoining the transfer building is supported by hvo piles 10" x 57' driven to approximately 60'. The <br />second structure is supported by four piles 8" x 40' driven to approximately 60 feet. The piles are all constructed with <br />concrete pile caps having concrete piers above them. A 24" cross-conveyor connects the hvo structures. The <br />conveyor originates in the structure adjacent to the transfer building and runs through the second structure to <br />discharge omo the existing 60" conveyor. <br />The run of mine sampling system is located in an area previously disturbed by construction of mine facilities. No <br />revised sediment control measures are required as a result of constructing these facilities. Foundations associated <br />with the run of mine sampling system are located well below the final grade projected for the area under the approved <br />. reclamation plan. Consequently, TCC will not remove these foundations. <br />MR 97-I ~4 2.05-58 Revised 9/9/97 <br />
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