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GENERAL34660
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Last modified
8/24/2016 7:56:01 PM
Creation date
11/23/2007 8:00:27 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1984063
IBM Index Class Name
General Documents
Doc Date
12/14/1995
Doc Name
PROPOSED DECISION & FINDINGS OF COMPLIANCE FOR SL1
From
Phase I
Permit Index Doc Type
Finginds
Media Type
D
Archive
No
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certified mail. The inspection was attended by Larry Routten and Barbara Pavlik of the <br />Division, Steve Self of Eastside Coal Company, and Bill Balaz, a Consultant for Eastside Coal <br />Company. <br />II. CRITERIA AND SCHEDULE FOR BOND RELEASE <br />PHASE I <br />Rule 3.03.1(2)(a) states, "Up to sixty percent of the applicable bond amount shall be released <br />when the permittee successfully completes backfilling, regrading, and drainage control in <br />accordance with the approved reclamation plan." With regard to Phase I bond release, the <br />approved reclamation plan for the Eastside Mine calls for backfilling of the portals with <br />noncombustible material, leaving a pipe for monitoring mine water levels and to allow a point <br />discharge if the mine fills; backfilling and grading of the disturbed area to approximate original <br />contour with a maximum slope of 50%; re-establishment of a drainage channel through the <br />disturbed area with a maximum slope of 20%; and removal of all surface facilities. <br />OBSERVATIONS AND FINDINGS <br />All highwalls were removed, and the disturbed area, a total of three acres, was regraded to <br />approximate original contour. Slopes measured on site were equal to or less than the slopes <br />approved in the reclamation plan. Based on visual determinations, the backfill and grading <br />appeared to be in a stable condition. No slumps, rills or gullies were noted in the regraded <br />areas during the bond release inspection on November 15, 1995. The steepest slope of 40% was <br />measured at the top of the northern slope. This slope fits well with the natural topography. <br />Measured slopes throughout the rest of the site ranged between 20 and 30%. Slopes were <br />measured during an inspection conducted on August 29, 1995. <br />A permanent drainage running through the center of the site was reestablished as approved in <br />the reclamation plan. The channel slopes measured between 8% and 15% as approved in the <br />reclamation plan. These slopes were measured during the August 29, 1995 inspection. The <br />drainage size was measured during the bond release inspection and found to be in compliance <br />with the approved reclamation plan which called for a minimum width of 5.52 feet and a <br />minimum depth of 1.38 feet. <br />The upland diversion ditch remains in place and will need to be reclaimed before final bond <br />release. A cut in the slope on the hillside above the upland diversion ditch also will need to be <br />reclaimed before final bond release. The slope cut is approximately 150 feet long. It is <br />approximately 20 feet high along the middle third, and slopes down to approximately 6 feet at <br />either end. Subsoil currently on site was estimated to be sufficient for reclaiming this slope cut. <br />
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