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a~ <br />III. COMMENTS -COMPLIANCE <br />Below are comments on the inspection. The comments include discussion of observations made during <br />the inspection. Comments also describe any enforcement actions taken during the inspection and the <br />facts or evidence supporting the enforcement action. <br />This partial inspection of the Carbon Junction Coal Mine was conducted by Wally <br />Erickson from the DMG field office in Durango, 484 Turner Drive, Building F, Suite 101, <br />Durango, CO 81301, phone (970) 247-5193. Jim Hendricks was present at the mine <br />site during the inspection. <br />Signs & Markers -Mine identification sign was posted at the mine entrance. Permit <br />boundary markers were observed. Topsoil stockpile signs were posted. <br />Topsoil -Topsoil stockpiles were protected by vegetative cover. Evidence of erosion by <br />drainage or wind was not observed. <br />Roads -Haul roads and access roads were well maintained. Road side drainage ditches <br />and culverts appeared well maintained. Fill depth over road culverts appeared to satisfy <br />the minimum 12" requirement. <br />Hydrologic Balance -Sediment pond 1, located at the south end of the permit area, was <br />dry. Pond bottom and inslopes were well vegetated with grasses. Primary spillway, <br />located at the north end of the pond, was clear of sediment and debris. Vertical riser at <br />spillway inlet was intact. Secondary spillway, located at south end of pond, was well <br />vegetated and stable. Pond inlets were located at NE corner and east side. <br />Sediment pond 2, located along the west side of the permit area, was wet but no water <br />visible. Pond bottom was well vegetated with willow shrubs, cattails and cottonwoods. <br />Support Facilities -Mutual Use Area (MUA) contained numerous vehicles and heavy <br />equipment. Fuel tanks were enclosed by spill containment berm, tanks appeared intact, <br />no evidence of rupture or leakage. Stockpile of 55-gallon drums were surrounded by <br />spill containment structure. <br />