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,~. <br />a <br />II1. Comments - Com~llance <br />' ,. ,• Below ere comments on the inspectlon."~The comments in:ludc•dlscussion of <br />ouservations m3de.•during tiie Inspection. Comments also describe any <br />enforcement ectidhs taken during the inspe:tion and the facts ar evfdence <br />•,• supporting the enforcement action. • <br />HYDIIULOUIC HAd,ANCE <br />Ittraa rei~terat,sd by the inspectors, that the spring inspected last <br />• month on llr. Hauta'a property should be inventoried, depicted on a <br />map, and monitored, regardless of xhether it ia~a'dpr,~.Rad spring. <br />The lavot• section of the 100-year ditch on the west aide of the <br />reluse pile requires cleaning in order to ensure that the ditch <br />will cont.lnue to function as designed. The operator had begun to <br />clean tht~ ditch eeriot; ,,Lo tbF gagclya~on of the lnapeetiors. The <br />=weal sSde~of the $rave~ pedant F1B-H ahotiId be regraded• eo'. that pit <br />drains to this pond. This area may change, hoxever, upon <br />construction of the 'new coal storage pad.. This is an upcoming <br />revision that HCC frill submit to the Division. The iplet to NB-8 <br />_ on the north side of ,the pond should be protected.a.Q.,~,pe starting <br />to erode and wash out. The hay bales in the ditch slang Sylvester <br />Gulch road need to be "keyed in". The culvert on the:dovnatreem <br />aide of tl;e inlet at NH-1 requires cleaning in ocder to ensure that <br />the culvert will continue to function aa' deaiQhed. The ditch <br />immediately below the emergency apillxaya for 'MH-1 and T'N-1 <br />requires cleaning. The sediment trap under the conveyor at the <br />portals has been cleaned out since the Division's last inspection. <br />The ditch on thr vent aide of this sediment tray needs cleaning. <br />~~ The cula•ort at the sttbatatlon vas full of sediment but Van cleaned <br />'• prior to the conclusion of the l,napection. according to the <br />', operator, there xas a significant storm event over'the previous <br />t+eekend• Thla culaert is beat 1n the middle and, therefore, viii <br />not drain properly. The operator is considering putting in a <br />coacrrte lined dip serlion to convey the xater to the aedimas,t <br />pond. Thia method is preferred by the operator, as opposed to <br />''• •inatallir,g a saw culvert, as there are n number oP poverlinea'that <br />run underground in this area. Prior to installation, a minor <br />• revision should be submitted to the Division detailing.. the designs <br />' of they dip section. ' •En tidditiotr, 1 the 'ditrli ~upati•eam ~ of this <br />culvert ahou.ld be protected using riprap, .or another method, <br />because there is evidrace oP dovncsrtting. This ditch 1a on a steep <br />elope. The operator la in the process of removing equipment from <br />the exploela•e bunlcera~ao that this urea can be regraded to provide <br />proper drainage to the culvert. <br />(j,1jPPOR'C FACILsI'CIE,~ <br />The operator ie in the procota of decommissioning the s+nste oil <br />tank. Tts~ tanl: should be removed by lone 1994, depending on the <br />ramcdiai rscticn plan. T}te recently constructed chap is in use. <br />7'he shop bench is slowly being clzaoed up as eyttipment Se being <br />moved into the saw chap. The oil/canter separatot• is operationsl. <br />.- a.• . . <br />