2017-05-02_PERMIT FILE - C1981012A

• Permit No: C1981012A
• IBM Index Class Name: Permit File
• Doc Date: 5/2/2017
• Section_Exhibit Name: Exhibit 28 Reclamation Bond Calculation
• Media Type: D
• Archive: Yes

Page 62 of 161
SCRAPER TEAM WORK
Task description: Replace Topsoil to RDA
Site: New Elk Mine Permit Action: 2016 Midterm Review Permit/Job#: C1981012
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Task #: 676 State: Colorado Abbreviation: None
Date: 8/2/2016 County: Las Animas Filename: C012-676
User: JDM
Load Area
Agency or organization name: DRMS
HOURLY EQUIPMENT
COSTShift basis: 1 per day
%Utilization -machine:
Equipment Descri tion
-Scraper:
Cat 627G
Cat D9T - 9SU
-Dozer:
Support Equipment -Load Area:
NA
NA
-Dump Area:
Road Maintenance -Motor Grader:
CAT 14M
-Water Truck:
Water Tanker, 5,000 Gal.
C'nst Rreakdown: Scraner Work Team Sunnort F.ouinment Maintenance F.auinment
Total work team cost/hour: $1,000.50
MATERIAL QUANTITIES
Initial volume: 27,824 CCY Swell factor: 1.000
Loose volume: 27,824 LCY
Source of estimated volume: Map 1 l sheet 3; Permit page 2.05-38
Source of estimated swell factor: Operator Estimate
HOURLY PRODUCTION
Scraper Bowl (volume) Basis:
Material weight: 2,055 lbs/LCY Struck Volume: 15.70 LCY
Material description: User Provided Heaped Volume: 22.00 LCY
Rated Payload: 52,800 pounds Average Volume: 18.85 LCY
Payload Capacity: 25.69 LCY Adjusted Capacity: 18.85 LCY
CIRCES Cost Estimating Software
Scraper
Dozer
Load Area
Dump Area
Motor Grader
Water Truck
%Utilization -machine:
100
100
NA
NA
50
50
Ownership cost/hour:
$100.40
$97.48
NA
NA
$53.53
$26.43
Operating cost/hour:
$143.28
$103.60
NA
NA
$28.36
$20.38
%Utilization -ripper:
NA
0
NA
NA
NA
NA
Ripper own. cost/hour:
NA
$10.74
NA
NA
$0.00
$0.00
Ripper op. cost/hour:
NA
$0.00
NA
NA
$0.00
$0.00
Operator cost/hour:
$34.24
$38.89
NA
NA
$35.83
$29.42
Unit Subtotals:
$277.92
$250.71
NA
NA
$117.72
$76.23
Number of Units:
2
1
0
0
1
1
Group Subtotals:
Work:
$806.55
Support:
$0.00
Maint:
$193.95
Total work team cost/hour: $1,000.50
MATERIAL QUANTITIES
Initial volume: 27,824 CCY Swell factor: 1.000
Loose volume: 27,824 LCY
Source of estimated volume: Map 1 l sheet 3; Permit page 2.05-38
Source of estimated swell factor: Operator Estimate
HOURLY PRODUCTION
Scraper Bowl (volume) Basis:
Material weight: 2,055 lbs/LCY Struck Volume: 15.70 LCY
Material description: User Provided Heaped Volume: 22.00 LCY
Rated Payload: 52,800 pounds Average Volume: 18.85 LCY
Payload Capacity: 25.69 LCY Adjusted Capacity: 18.85 LCY
CIRCES Cost Estimating Software
CIRCES Cost Estimating Software