2013-07-26_REVISION - M2008078 ‎(4)‎

• Permit No: M2008078
• IBM Index Class Name: REVISION
• Doc Date: 7/26/2013
• Doc Name: TR Submittal
• From: GP Aggregates, LLC
• To: DRMS
• Type & Sequence: TR2
• Media Type: D
• Archive: No

Summary of Unit Costs
J &T Consulting, Inc.
GP AggregatesLLC
West Farm Pit
$ 135 / linear foot
Direct costs
$ 150 / linear foot
7/26/2013
Reclamation Bond Quantities and Costs
tp
© 2013 J&T
tCunsultim& Inc.
07115 GP Aggregates Re Bond Calm TR2
Re- applying topsoil 12" thick
Summary of Unit Costs
uuantity
Slurry Wall Cost (45 foot average depth)
$ 135 / linear foot
Direct costs
$ 150 / linear foot
Slurry Wall Cost (60 foot average depth)
$ 190 / linear foot
Scarifying Ground
$
200
/ acre
Re- applying topsoil 12" thick
$
2,000
/ acre
Revegetating disturbed area
$
1,000
/ acre
Dewatering full pit
$
350
/ million gallons
Mobilization
$
2,500
lump sum
Slurry Wall Cost Breakdown (0 -50 ft Col $3 /ft - 51 -70 ft (gD $4 /ft )
uuantity
Slurry Wall Cost (45 foot average depth)
$ 135 / linear foot
Slurry Wall Cost (50 foot average depth)
$ 150 / linear foot
Slurry Wall Cost (60 foot average depth)
$ 190 / linear foot
Slurry Wall Cost (65 foot average depth)
$ 210 / linear foot
Slurry Wall Cost (70 foot average depth)
$ 230 / linear foot
Overhead and Profit Costs
93
Liability insurance
1 55% of direct cost
Performance bond
1.05% of direct cost
Profit
10.00% of direct cost
Total Overhead Cost
1260% of direct cost
Project Management
Engineering and bidding 425% of direct cost
Management and administration 500% of direct cost
Total Additional Cost 9.25% of direct cost
Phase 1A (9.25 acres) (Limited to Surface Mining In PH 1 Area Above Groundwater Level)
1111eciamation operation
uuantity
unit
unit
cost
cost 1
Active Mining Area (Surface only in PH 1 Area)
Scarifying Ground in Disturbed Area
93
ac
$
200
$ 1,860
Topsoil Placement In Disturbed Area
93
ac
$
2,000
$ 18,600
Revegetate Disturbed Area
93
ac
$
1,000
$ 9,300
Scarifying Ground, Phases 1 -4 Slurry Wall Disturbance Area
5.0
ac
$
200
$ 1,000
Topsoil Placement, Phases 1 -4 Slurry Wall Disturbance Area
50
ac
$
2,000
$ 10,000
Revegetate, Phases 1 -4 Slurry Wall Disturbance Area
50
ac
$
1,000
$ 5,000
Plant Site Phase 18ITemporary Topsoil Stockpile Areas
Scarifying Ground in Plant Site Area
11.5
ac
$
200
$ 2,300
Topsoil Placement in Plant Site Area
11.5
ac
$
2,000
$ 23,000
Revegetate Plant Site Area
11.5
ac
$
1,000
$ 11,500
Scarifying Ground in Topsoil Stockpile Areas
2.8
ac
$
200
$ 568
Revegetate Topsoil Stockpile Areas
2.8
ac
$
1,000
$ 2,840
Mobilization
100
Is
$
2,500
$ 2,500
Total Direct Cost
$ 88,468
Overhead and Profit Cost (12.60 %) $ 11,147
Contract Cost $ 99,615
Project Management (9 25 %) $ 8,183
Total Required Financial Warranty For Phase 1A $ 107,798
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