Laserfiche WebLink
Table 1-Drainage and erosional features needing repair or work <br />Location Drainage or erosional Repairs/work discussed during <br /> feature inspection <br /> Severe gullying (described Regrade,shape slope, and place <br />North end of North Pit above in discussion of armor so to protect backfill from <br /> backfill and grading) high velocity runoff <br /> Reduce flow velocity in rills by <br />North Pit backfill Three rills, each a few installing rock at upslope end of <br /> hundred feet long rills and at selected locations in <br /> each rill <br /> Three gullies (described <br />North Pit Haul Road above in discussion of Install rock water bars <br /> roads). <br />Main Haul Road ditch at the <br />north side of the new 7 %i Down-cutting in ditch Place rock riprap <br />double culvert <br />North Pit Haul Road ditch Sediment filling ditch Clean sediment out of ditch with <br />south of the new double culvert backhoe <br />Diversion at head of riprapped Silt fence diversion needing Reconstruct berm to direct flow <br />section of Carbon Junction replacement east of PRSA <br />Canyon ditch <br />Base of North Pit Stilling basin (sediment DRMS is researching <br /> sump) construction <br />No sediment fans or gully erosion were evident, other than those mentioned above. With the exception of <br />the items listed in Table 1, the operator appeared to have completed reestablishment of drainage in the <br />bond release area in accordance with the approved reclamation plan. <br />Suaport Facilities <br />No problems were found in the Equipment Storage Area at the south end of the permit area where several <br />large pieces of equipment remain (Photos 6 and 7 ). The equipment includes: 2 hydraulic shovels, 1 drill <br />rig, 1 dump truck, 4 service trucks, 1 coal dryer, 1 crop disker, 1 automobile, 4 haul trucks, and 12 truck <br />tires. Reclamation liability for removing this equipment cannot be released until after removal. The <br />Division is researching the effect, if any, the equipment has on releasing liability for backfilling and <br />grading in the Equipment Storage Area. <br />10 <br />