Reclamation_Calculations_25_years

E.DETERMINATION OF AFFECTED ACREAGE AND BOND 71-57-Butler Mine
The following bond calculation worksheei is to be used to establish an appropriate bond(based upon a range of$500 to$5,000 per affected acre)
for each permitted mine site based upon the acreage approved by the Department to be affected during the life of the mining permit Please ins r
Me aaoroximate cra eage L each aspect a the numnp operation that you intend Le ect durin the h e of this mintne e�Lin addition la ease
insert the aaaMpriate reclamation costlacre�or each cater from the Schedule a Reclamation Costs r l with this aaaltcation form)OR you
can deter to the Department to calculate vour bond for you based own War maps and standard reclamation cods:
AFFECTED
CATEGORY ACREAGE RECLAMATION COST/ACRE RECLAMATION COST
Tailings/Sediment Ponds X $ 500 /Ac. _ $
Stockpiles X $ 1,800 /Ac. _ $
Wastepiles X $ 2,000 /Ac. _ $
Processing Area/Raul Roads 5.43 Ac. X $ 1,800 /Ac. _ $ 9,774.00
Mine Excavation 74.33 Ac. X $ 500 /Ac. _ $ 37,165.00
Other(berm) 8.83 Ac. X $ 1,800 /Ac. _ $ 15,894.00
TOTAL AFFECTED AC.: 88.59 At.
TOTAL PERMITTED AC.: 452.00 At.
Temporary&Permanent Sedimentation&Erosion Control Measures:
Divide the TOTAL AFFECTED AC. above into the following two categories: a) affected acres that drain into proposed/existing
excavation and/or b) affected acres that will be graded for positive drainage where measures will be needed to prevent offske
sedimentation and sedimentation to onsite watercourses and wetlands.
a)Internal Drainage 77.20 Ac.
b)Positive Drainage 11.40 Ac. X $ 1,500.00 = $ 17,100.00
SUBTOTAL COST: $ 79,933.00
Inflation Factor
0.02 X SUBTOTAL COST: $ 1,598.66 X Permit Life Provided by Applicant(Life of the Mining Operation or
Life of Lease from Public Entity(in Years)):
INFLATION COST: $ 39,966.50
SUBTOTAL COST+INFLATION COST: $ 119,899.50
Total Reclamation Bond Cost: $ 119,800.00
(round down to the nearest S100.00)
(NOTE: The reclamation bond cannot exceed$1 million per GS 74-54)