ENFORCE20082 - Laserfiche WebLink

Home Browse Search

._. __-___~:C? v_7.. __'__?JO ____3~_ _•.d_ :!:.._~i ~°__3:Id :: C:1 .iC: e :~_' _: C~_G'95 3 _:3~ ~ 7_ _ ..d_"_I_3_ __7 J_S: Jf.S 7. 7? .?j:: ~d=..-, 7Cr3^7 .r.:__.. ::e_ ?X3f.L ~,:e. ~~r_.:: _.:_ -J..r3? ']: 7:.3 _: S~eC Ji 7n, ~.:'..~ __?.^.___?5 _..-.'=:_°^en C_3C~: 7n5 =_.. _.. _'~__'::C .._ _ S;?. =aJn =__ .3..1.? .7 CCm7i'; .+i 7.. _.._ 'J.?5 3:d .~ecula 7~:n5, ;.._ +C. 3: G' .=e 7e~Ji7. 4.0~ Signs and Ffarkers All observed markers were properly placed and displayed the appropriate information. We discussed the regulation requiring that the perimeter boundary be marked. It was agreed that signs every 100 feet stating "Permit boundary" were not necessary. In some cases just a fen co has been used to delineate the edges of the area permitted. The operator will propose it's own alternative (See section IV of this report for a further discussion). 4.03 Roads Snow was being cleared from the "Goat Trail" during tl~e inspection. Other roads were being adequately maintained although certain areas were snowpacked or icy. J 4.04 Support Facilities It was decided in the field that PGM should actively pursue methods of maintaining the conveyor system as has been done in the past few months. It became apparent that an overall solution to eliminate coal fines from dropping From the conveyor was impossible. It was also decided tl~ar_ due to the unanticipated difficulties rryarding removal of the coal fines, the bond sf~ould be rr_evaluated. This decision to address the coal fines problem as a final reclamation issue is based on three things: 1. The runoff from beneath the conveyor does pass through a sediment pond before being discharged from the mine site; 2. Evidence indicates that small fires in the coal have not spread to surrounding vegetation during tlfe 40 year Iife of the conveyor thus far; and, 3. Removal of the piles of fines may be easier as a one time reclamation effort rather than a yearly removal. Also environmentally, a one time disturbance of the slope through removal of coal fines is better t)fan numZ~crous disturbances. 4.05 RydroIogic Balance Due to heavy snow cover most. of the sediment control system could not be checked. The west Ridge pond was frozen and no <liscliarges have occurrod in the past month although water from thr. pit is being pumped into the pond. This pond has a high infiltration rate due to the hart n~at~•rial. we discussed the procedures necessary to change the water monitoring frequency and the number of parameters analyzed. A revision should be submitted to the Division with the requested changes. It might !)e advantageous to dolay tfi~~ revision until after the coal mine operators and the! Uivision meet in Steamboat to di:;cuss water issues. No reason was evident foe the oil and grease NPDES standard having bc••n cxrnrdcd in last month's analyses.