2024-12-16_REVISION - M1977410 ‎(12)‎

• Permit No: M1977410
• IBM Index Class Name: Revision
• Doc Date: 12/16/2024
• Doc Name Note: Appendix L-1 2021 Reclamation Cost Calculation
• Doc Name: Request For Conversion
• From: Grand Island Resources LLC
• To: DRMS
• Type & Sequence: CN1
• Email Name: JPL
• Email Name: JLE
• Email Name: EL1
• Email Name: LJW
• Email Name: THM
• Media Type: D
• Archive: No

Closure Cost Estimate
Waste Rock Dumps
Project Name: Cross and Caribou Reclamation Estimator - Reclamation Plan
Date of Submittal: November 23 2021
File Name: RND2_Cross And Caribou Reclamation Cost Estimator_REVB.xlsm
Model Version: Version 1.4.1
Cost Data: User Data
Cost Data File: SRCE_Cost_Data_File_1_12_Std_2020.xlsm
Cost Estimate Type: Surety Cost Basis: Northern Nevada
Waste Rock Dumps - Cost Summary
Labor Equipment Materials Totals
Grading Costs $207 $305 N/A $512
Cover Placement Cost $4,367 $12,985 N/A $17,352
Topsoil Placement Cost $2,184 $6,492 N/A $8,676
Ripping/Scarifying Cost $138 $204 N/A $342
Subtotal Earthworks $6,896 $19,986 $0 $26,882
Revegetation Cost $280 $100 $793 $1,173
TOTALS $7,176 $20,086 $793 $28,055
Waste Rock Dumps - Cover and Growth Media Costs
Cover (lower layer)Growth Media Placement
Description
(required)
Cover
Volume
Cover Replacement
Fleet
Fleet
Productivity
Number of
Trucks/
Scrapers
Total Fleet
Hours
Cover
Labor
Cost
Cover
Equipment
Cost
Total Cover
Cost
Growth Media
Volume
Growth Media
Replacement
Fleet
Fleet
Productivity
Number of
Trucks/
Scrapers
Total Fleet
Hours
Total
Labor
Cost
Total
Equipment
Cost
Total
Growth Media
Cost
cy LCY/hr $$$cy BCY/hr $$$
1 Ore Storage 266 725/966G/D7R 535 23 0 $1,092 $3,246 $4,338 89 725/966G/D7R 535 23 0 $1,092 $3,246 $4,338
2 Waste Rock Storage 1,525 725/966G/D7R 535 23 3 $3,275 $9,739 $13,014 508 725/966G/D7R 535 23 1 $1,092 $3,246 $4,338
1,791 3 $4,367 $12,985 $17,352 597 1 $2,184 $6,492 $8,676
11/21/2021
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