PERMFILE134318

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 3/25/2003
• Section_Exhibit Name: NH2 Section 3.02.2 Determination of Bond Amount
• Media Type: D
• Archive: Yes

Colorado Division of Minerals and Geology -
ESTIMATING FORM -SEALING BOREHOLES
Task #: 17a Prep. by: ESC Task Filename :0008-17a
Date: 26-Jan-01 Permit #:C-81-008 Mine: New Horizon #2 Mine
Permit Action: PR OS
u
Task Description: Seal Underburden Monitoring Wells
UNIT COSTS
Grill Water Flatbed Pickup Dozer
Mobile Equipment: Rig Truck Truck Truck (Ca[ D7H) Last update:
Ownership Cost/hr = $44.18 $8.63 $6.70 $2.32 $35.68
Operating CosUhr= $38.55 $7.55 $7.53 $5.47 $31.52
Operator Costlhr= $21.58 $20.84 $20.84 $21.58 $21.58
Assistant CosVhr= $20.69 $0.00 $0.00 $0.00 $0.00
Total - $125,00 $37_02 $35.07 $29.37 '588.78
Materials 8 Supplies: Description 5/unit unit cf/unit
Portland Type II Cement $9.00 90# sack 3.00
Dry Granular Bentonite 86.00 100# sack 3.00
Surgel Abandonment Fluid $6.00 100# sack 3.00
Octo Plug $4.35 each NA
Marker $2.00 each NA
ITEMIZED TASK 6 REAKDOWN AND ASSOCIATED COSTS
BOREHOLE OR PROJECT I.D.: GW-N13, GWONi6P1 GW-N19 GW-N36
Total Number of Holes:
AV. Depth per Hole (fl.):
Av. Diam. per Hole (in.):
4 No. Plugs/Hole:
122.00 Plug Ht. (fl.):
6.00 Type of Casing: PVC
1 Avg. unit volume (cf/If):
10 Tot. cem .plug vol. (cf):
Remaining fill vol. (cf):
1991
0.1963
7.85
87.96
Task Item Task Description
Dill Rig Seal/Plugg Undrburden cells
Water Truck Mater
Flatbed Truck Haul Materials
Pickup Truck Haul Crew
Dozer Grade Pad
Cement Plug cells
Bentonite' Seal Wells
Surgel
Octo-plug Plug
Marker Hark Well Locations
Miscellaneous Cut Casing
' Select either bentonite or surgeL; not both.
sheet 1 of 1
Quantity Unit $/Unit Cost
4.00 hour $125.00 $500.00
4.00 hour $37.02 $148.08
4.00 hour $35.07 $140.28
4.00 hour $29.37 $117.40
4.00 hour $88.78 $355.12
2.62 sack $9.00 $23.58
26.70 sack $6.00 $160.22
4.00 ea. $4.35 $17.40
4_00 ea. $2.00 $8.00
1.00 hour $60.00 $60.00
TOTAL DIRECT COST : $1,530.14