REP31333

• Permit No: M1979221
• IBM Index Class Name: Report
• Doc Name: APPENDIX 7 CLOSURE POST CLOSURE COST ESTIMATE
• Media Type: D
• Archive: No

• •
Form C-2: Financial Assurance Cost Estimate for Post-Closure Care
Facility Name: Sedalia Recycling Center and Depository
•
October 2000

ITEM
BASIS FOR COST UNIT
QTI'
UNITS UNIT
COST UNIT
COST" EVENTS
PER YR ITEM COST
PER YEAR
' Site Inspections/Reponing Includes one person one day 1 ea 875.67 2 51,751.34
p us summary repo
• Maintenance/Repairs
Erosion Damage Repair Assumes soil loss of 0.9 cy/ac 67.5 cy 39.15 2 N/A
Vegetation and Soil Amendments Assumes 10%of site
requires amen men acre
Gas Collectiottll'reatment System 5%of system cost NA LS 5% N/A
Groundwater and Gas Wells pump repair/replacement 1 LS 515.10 N/A
average per year
Leachate Collection System line cleaning (estimated) 16000 LF 0.33 I 55,280.00
• Monitoring
Groundwater
Mobilize/Demobilize 1 hr 36.06 2 572.12
Sampling and Analysis 3 hr/sample + Append lA&.IB 6 well 339.97 2 54,079.64
Report Preparation 1 LS 3090.60 2 56,181.20
Leachate Ihr/sample+Append lA&IB+ NA location 782.95
repo per sump oca ton
Gas Alt 2 well locations per hr NA well 20.60 N/A
' TreatmenUDisposal
Leachate disposal At treatment plant NA gal 0.02 N/A
Gas Condensate Disposal At treatment plant NA gal 0.02 N/A
' Other
SUBTOTAL 529,726.70
Administrative Cost (5%) I LS 0.05 2 51,486.34
Contingency Cost (5%) 1 LS 0.05 2 51,486.34
TOTAL COST PER YEAR 532,699.37
TOTAL COST PER 30 YEAR PERIOD 5980,981.10
Unit Cost Abbreviations
cy =cubic yard LS =lump sum
sf =square foot ea =each
sy =square yard gal =gallon
LF =linear (not hr =hour
' Please provide backupjustification for unit costs entered in this column
October 2000
wmivia~vir.swcia.w Sedalia Recycling Center and Depository 003-2191