031819 State Financial Assurance Program Landfill Appendix B CalculationsAppendix
B - Financial Assurance Calculations
Facility:
Sheridan #2
I SHWD 4:
10.526 1
Date:
9/24/18
Conduct Annual Inspections (30 years)
Closure Cost Calculations
$45,000
1
$45,000
ACTIVITY
UNIT
COST/UNIT
# of UNITS
COSTS
LINE
Reclaim Disturbed Areas
Acre
$100,000
38.00
$3,800,000
1
Demolish Buildings
Fe
$11
5,828
$64,108
2
Install Groundwater Wells
well
$10,000
0
so
3
Install Methane Wells
Well
$4,000
0
so
4
Manage Stored Wastes
yds,
$50
3,000
$150,000
5
Install Perimeter Fence
Linear Foot
$2
0
$0
6
Conduct Final Site Survey
Acre
$1,300
38.00
$49,400
7
Construct Surface Water Structures
Linear Foot
$10
0
$0
8
SUB -TOTAL Closure Costs
Remaining Amount Required for Post -Closure
$4,063,508.00
9
15% Contingency Amount
FA TOTAL - Post -Closure Costs (Line 25 x 3%)
$609,526.20
10
TOTAL Closure Costs
$4,673,034.20
11
Funds Dedicated/Earmarked for Closure (Subtract)
S t,347,399.34
12
Remaining Amount Required for Closure
$3,325,634.86
13
FA SUB -TOTAL - Closure Costs (Line 13 x 3%)
$99,769.05
14
Annual Closure Cost FA Payment Calculation
Post -Closure Cost Calculations
ACTIVITY
UNIT
COST/UNIT
# of UNITS
COST $
LINE
Conduct Annual Inspections (30 years)
Facility
$45,000
1
$45,000
15
Conduct Type I Groundwater Monitoring (30 years)
Well
$74,000
17
$1,258,000
16
Conduct Methane Monitoring (30 years)
Well
$15,000
15
$225,000
17
Maintain Perimeter Fence (30 years)
Linear Foot
S22
10,189
$224,158
18
Remove Perimeter Fence
Linear Foot
S4
10,189
$40,756
19
Maintain Surface Water Structures (30 years)
Linear Foot
$2
10,045
$20,090
20
SUB -TOTAL Post -Closure Costs
`Note: FA payments will increase 5%/ ear until 100% of calculated annual payment is reached 20 years).
$1,813,004.00
21
15% Contingency Amount
$271,950.60
22
TOTAL Post -Closure Costs
$2,084,954.60
23
Fonds Dedicated/Eamtarked for Past -Closure (Subtract)
$360,000.00
24
Remaining Amount Required for Post -Closure
$1,724,954.60
25
FA TOTAL - Post -Closure Costs (Line 25 x 3%)
$51,748.64
26 mij
Annual Closure Cost FA Payment Calculation
LINE
I certify, under penalty of perjury, that the
FA SUB -TOTAL - Closure Costs (Line 14) $99,769.05
27
information presented is correct to the best of
Total of Previous FA Closure Contributions (Subtract) $12,076.07
28
my knowledge and understand that this
FA TOTAL -Closure Costs $87,692.98
29
certificati0^SllbjeCtt dit.
Remaining Lifespan of Facility in ears 7
30
Stgna Nl%�
Annual FA Closure Payment $12,527.57 31
Date
Annual Post -Closure Cost FCalculation LIxE
Title eS Eny
The above attestation shall be signed by the
FA SUB -TOTAL -Post -Closure Costs (Line 26) $51,748.64
32
Total of Previous Post -Closure FA Contributions (Subtract) $26,053.23
33
FA TOTAL - Post -Closure Costs $25,695.41
34
head of the governmental entity or ranking
Remaining Lifespan of Facility in ears7
35
elected official.
Annual FA Post -Closure Pa menu $3,670.77
36
Total Annual FA Payment -
X809.92
37
Closure & Post -Closure x 5%)*
`Note: FA payments will increase 5%/ ear until 100% of calculated annual payment is reached 20 years).