ABCDEFGHIJK
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COST TYPECOST CATEGORY
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Base CostAsset Retirement Obligation (ARO)Life of Asset (LoA)Financial Assurance (FA)
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Base Cost$37,051,411.15$37,051,411.15$37,051,411.15$37,051,411.15
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6.00%Social Costs$2,223,084.67$2,223,084.67$2,223,084.67
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10%Contingency$3,705,141.11$3,705,141.11$3,705,141.11
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Waste
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$42,979,636.93$39,274,495.82$42,979,636.93$40,756,552.26
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ActivityApproach$37,051,411.15$37,051,411.15$37,051,411.15$37,051,411.15
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Closure Preparation$903,470.95$903,470.95$903,470.95$903,470.95
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Construction - Openings to SurfaceSacrificial Formwork$52,428.8252428.8210252428.82102$52,428.82
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Construction - Openings to SurfacePlug portal - concrete$219,172.22219172.217219172.217$219,172.22
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Construction - Openings to SurfacePlug portal - steel$7,727.197727.1933977727.193397$7,727.19
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Studies - EnvironmentalRehabilitation$624,142.72624142.7198624142.7198$624,142.72
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101
Decommissioning, Decontamination & Demolition
$526,593.27$526,593.27$526,593.27$526,593.27
102
General - Equipment ManagementDismantling of machinery and equipment$44,901.8344901.8339144901.83391$44,901.83
103
General - Equipment ManagementDisposal of machinery and equipment$1,690.231690.225381690.22538$1,690.23
104
General - RevegetationTopsoil - Site sourced (<2km)$38,114.9038114.8995638114.89956$38,114.90
105
General - RevegetationRe-vetetation - hand seed$31,880.7531880.7539531880.75395$31,880.75
106
General - RevegetationTopsoil - Site sourced (<2km)$54,599.7454599.7370754599.73707$54,599.74
107
General - RevegetationRe-vetetation - hand seed$44,920.4944920.4916444920.49164$44,920.49
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General - RevegetationTopsoil - Site sourced (<2km)$83,621.15$83,621.15$83,621.15$83,621.15
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General - RevegetationRe-vetetation - hand seed$68,770.01$68,770.01$68,770.01$68,770.01
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DDD - Building DemolitionDismantling of prefabricated structures$127,793.50$127,793.50$127,793.50$127,793.50
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DDD - Building DemolitionTransport and disposal of dismantled elements$4,385.12$4,385.12$4,385.12$4,385.12
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General - RevegetationTopsoil - Site sourced (<2km)$14,187.28$14,187.28$14,187.28$14,187.28
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General - RevegetationRe-vetetation - hand seed$11,728.26$11,728.26$11,728.26$11,728.26
201
Earthworks$33,379,178.23$33,379,178.23$33,379,178.23$33,379,178.23
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Earthworks - GeneralMobilisation and demobilisation$35,741.1835741.1786735741.17867$35,741.18
203
Earthworks - GeneralPrelimimary Layout$11,910.75$11,910.75$11,910.75$11,910.75
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Earthworks - GeneralTracing and Stakeout$38,365.54$38,365.54$38,365.54$38,365.54
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Earthworks - GeneralDust control$51,572.2851,572.2851,572.28$51,572.28
206
Earthworks - General
Clearing and surface cleaning of the glass inc. e=0.30m
$365,335.53$365,335.53$365,335.53$365,335.53
207
Earthworks - GeneralLoading and transport of material d<2km$688,304.50$688,304.50$688,304.50$688,304.50
208
Earthworks - General
Loading and transport of low permeability material (d<2km)
$871,014.82$871,014.82$871,014.82$871,014.82
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Earthworks - General
Conformation of low permeability material e=0.60m
$762,053.90$762,053.90$762,053.90$762,053.90
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Earthworks - GeneralConformation of filtered discard material$9,140,122.23$9,140,122.23$9,140,122.23$9,140,122.23
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Earthworks - General
Loading and transportation of filtered waste material d<1km
$16,641,374.92$16,641,374.92$16,641,374.92$16,641,374.92
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Earthworks - GeneralLoading and moraine transport (d<2km)$1,767,987.94$1,767,987.94$1,767,987.94$1,767,987.94
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Earthworks - GeneralFormation of moraine layer - Surface levelling$719,646.69$719,646.69$719,646.69$719,646.69
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Earthworks - GeneralMobilisation and demobilisation$17,674.47$17,674.47$17,674.47$17,674.47
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Earthworks - GeneralPrelimimary Layout$1,855.25$1,855.25$1,855.25$1,855.25
216
Earthworks - GeneralDust control$2,165.86$2,165.86$2,165.86$2,165.86
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Earthworks - GeneralLoading and transport of material d<2km$81,377.46$81,377.46$81,377.46$81,377.46
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Earthworks - GeneralDozing/Grading for closure gradient (flat area) $142,704.50$142,704.50$142,704.50$142,704.50
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Earthworks - GeneralCapping - exterior type 2/3$47,522.52$47,522.52$47,522.52$47,522.52
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Earthworks - GeneralCapping - topsoil$33,813.29$33,813.29$33,813.29$33,813.29
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Earthworks - GeneralMobilisation and demobilisation$17,736.29$17,736.29$17,736.29$17,736.29
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Earthworks - GeneralPrelimimary Layout$2,630.29$2,630.29$2,630.29$2,630.29
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Earthworks - GeneralTracing and Stakeout$16,035.28$16,035.28$16,035.28$16,035.28
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Earthworks - GeneralDust control$22,778.37$22,778.37$22,778.37$22,778.37
225
Earthworks - General
Loading and transport of capillary barrier material (d<2km)
$198,078.76$198,078.76$198,078.76$198,078.76
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Earthworks - GeneralDozing/Grading for closure gradient (flat area) $202,719.66$202,719.66$202,719.66$202,719.66
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Earthworks - General
Conformation of low permeability material e=0.60m
$176,170.43$176,170.43$176,170.43$176,170.43
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Earthworks - GeneralCapping - topsoil$48,216.46$48,216.46$48,216.46$48,216.46
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Earthworks - GeneralMobilisation and demobilisation$44,562.45$44,562.45$44,562.45$44,562.45
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Earthworks - GeneralPrelimimary Layout$4,034.24$4,034.24$4,034.24$4,034.24
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Earthworks - GeneralTracing and Stakeout$25,633.08$25,633.08$25,633.08$25,633.08
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Earthworks - GeneralDust control$34,684.65$34,684.65$34,684.65$34,684.65
233
Earthworks - General
Loading and transport of capillary barrier material (d<2km)
$303,610.15$303,610.15$303,610.15$303,610.15
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Earthworks - GeneralDozing/Grading for closure gradient (flat area) $304,629.91$304,629.91$304,629.91$304,629.91
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Earthworks - General
Conformation of low permeability material e=0.60m
$268,364.22$268,364.22$268,364.22$268,364.22
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Earthworks - GeneralCapping - topsoil$72,556.88$72,556.88$72,556.88$72,556.88
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Earthworks - GeneralMobilisation and demobilisation$71,790.24$71,790.24$71,790.24$71,790.24
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Earthworks - GeneralPrelimimary Layout$684.60$684.60$684.60$684.60
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Earthworks - GeneralDust control$25,832.86$25,832.86$25,832.86$25,832.86
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Earthworks - GeneralRock Excavation$21,543.65$21,543.65$21,543.65$21,543.65
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Earthworks - GeneralCapping -Supply of filling material$11,843.74$11,843.74$11,843.74$11,843.74
242
Earthworks - General
Conformation of low permeability material e=0.60m
$9,738.44$9,738.44$9,738.44$9,738.44
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Earthworks - GeneralLoading and transport of material d<2km$25,217.76$25,217.76$25,217.76$25,217.76
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Earthworks - GeneralCapping - exterior type 2/3$17,927.24$17,927.24$17,927.24$17,927.24
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Earthworks - GeneralFormation of moraine layer - Surface levelling$19,080.82$19,080.82$19,080.82$19,080.82
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Earthworks - GeneralCapping - topsoil$12,534.14$12,534.14$12,534.14$12,534.14
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248
249
250
251
252
253
254
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301
Post Closure$2,242,168.70$2,242,168.70$2,242,168.70$2,242,168.70
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Water - ManagementWater pumped @ 500-1000m3/day$719,493.54719493.5379719493.5379$719,493.54
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Water - ManagementExcavation for runoff diversion channels$7,311.92$7,311.92$7,311.92$7,311.92
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Water - ManagementExcavation for runoff diversion channels$7,271.92$7,271.92$7,271.92$7,271.92
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Water - ManagementConcrete for gutters $67,818.0867,818.0867,818.08$67,818.08
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Water - ManagementExcavation for runoff diversion channels$15,834.53$15,834.53$15,834.53$15,834.53
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Water - ManagementConcrete for gutters $149,541.90$149,541.90$149,541.90$149,541.90
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Post Closure - MonitoringPhysical stability (mon)$75,462.43$75,462.43$75,462.43$75,462.43
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Post Closure - MonitoringAir Quality (mon)$76,789.82$76,789.82$76,789.82$76,789.82
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Post Closure - MonitoringGeochemical Stability (mon)$60,995.26$60,995.26$60,995.26$60,995.26
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Post Closure - MonitoringGroundwater (flow/chemistry) (mon)$26,800.28$26,800.28$26,800.28$26,800.28
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Post Closure - MonitoringBiodiversity (mon)$114,771.70$114,771.70$114,771.70$114,771.70
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Post Closure - MonitoringSocial (mon)$174,635.09$174,635.09$174,635.09$174,635.09
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Post Closure - MaintenancePhysical stability$239,958.05$239,958.05$239,958.05$239,958.05
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Post Closure - MaintenanceGeochemical Stability$243,737.52$243,737.52$243,737.52$243,737.52
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Post Closure - MaintenanceGroundwater (flow/chemistry)$192,189.58$192,189.58$192,189.58$192,189.58
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Post Closure - MaintenanceBiodiversity$69,557.06$69,557.06$69,557.06$69,557.06
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