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INSPEC29339
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INSPEC29339
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Last modified
8/24/2016 9:32:38 PM
Creation date
11/18/2007 10:20:56 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1982033
IBM Index Class Name
Inspection
Doc Name
MINERALS PROGRAM INSPECTION REPORT
Inspection Date
1/14/1999
Media Type
D
Archive
No
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' (Page 2) <br />MINE ID # OR PROSPECTING ID # M-82-033 <br />INSPECTION DATE 1/14/99 <br />INSPECTOR'S INITIALS RCO <br />This inspection was performed by the Division as part of its monitoring of 112 Construction <br />Material permits. The operator was contacted about the inspection, and a time was arranged <br />to meet at the site. The operator was present throughout the inspection. <br />The pit has one entrance, located at the NE corner of the permit. The entrance is adequately <br />marked by the required permit ID sign. The extreme north edge of the existing pit is a pre- <br />law portion of the total pit, and is not within the permit area. It adjoins the permitted <br />pit, but the operator stores construction equipment there and does not mine within that area. <br />That excluded portion has its own separate ramp into the pit, which also bears a permit ID <br />sign, but this entrance and ramp is not regarded as the permit area entrance nor part of the <br />permitted area. <br />The permit was converted from a 110 permit to a 112 permit during 1997. The boundaries <br />finally became well-defined, and the operator had enough acreage in which to operate without <br />fear of crossing outside the permit boundary. The markers which are required to delineate <br />the new 112 permit boundaries were not inspected during this inspection. The operator must <br />ensure that the new corners are well marked at their correct locations, by durable markers, <br />visible in the field by mine personnel and Division inspectors. It is very clear a this time <br />that mining disturbance is confined only to the permit area. <br />(Note: Though the north pit wall is pre-law and out of the 112 permit boundary, the operator <br />is free to perform whatever earthwork is desired to stabilize that slope. Any material which <br />is generated by such "offsite" earthwork, however, cannot be exported from the property or <br />sold. It must be used as backfill on the property.) <br />The pit is excavated to a uniform depth, about 15 feet deep. Most mining has ceased on the <br />south wall of the pit (though there is plenty of distance before reaching the permit <br />boundary), and has recently been concentrated on the west wall. Loaders leave the highwall <br />fairly steep. The reclamation plan calls for 3:1 final slopes, but the operator has not <br />reduced the gradient of most of the walls down to 3:1. Since the reclamation plan does not <br />require topsoil replacement or revegetation, no topsoil is stockpiled. The operator actually <br />mixes the native topsoil with the aggregate to create some of the product sold out of the <br />pit. <br />This creates a somewhat confusing situation, in that there is an adjoining (or ovelapping) <br />111 permit whose reclamation plan requires topsoil replacement and revegetation. That <br />special operation is finished and reclamation has begun. The 111 operator has removed all <br />equipment and top soiled the east end of that permit, but many thousands of tons of processed <br />aggregate and most of the topsoil stockpiles still remain onsite. The 111 pit has not been <br />sloped or otherwise reclaimed. The operator of the 111 permit is presently required to <br />finish that reclamation, although as soon as that area is released, this overlapping 112 <br />operator may expand his pit and destroy those efforts. This must be sorted out soon, because <br />of the remaining 111 gravel and since the 111 reclamation will proceed to completion in 1999 <br />or 2000. <br />The operator's crusher and conveyors are set up in the western portion of the existing pit, <br />with many tons of processed material present. Those and other onsite equipment do not <br />exhibit any spillage of £uel or fluids. <br />There is a 200-foot setback from the county roads on the north and east to the permit <br />boundaries, and a similar setback from the concrete irrigation ditch running diagonally NW <br />
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