2013-12-17_PERMIT FILE - C1992081 ‎(17)‎

• Permit No: C1992081
• IBM Index Class Name: Permit File
• Doc Date: 12/17/2013
• Section_Exhibit Name: Tab 23 Bonding
• Media Type: D
• Archive: No

Scraper Worksheet Com'd Task # 504 Page 2 of 2
Cvcle Time:
Scraper Loading Time: 1.00 Minutes
Maneuver and Spread Time: 0.60 Minutes
Job Condition Correction: Site Altitude: 7500 feet
Return Route:
Scraper -
I Push Dozer
Source
Seg # Haul Distance (Ft)
- -- Altitude Adj:
-
1.000
- NA
I (CAT HB) i
F Job Efficiencv:
0.830
NA
(CAT HB)
1 3000.00
3.00
3.00 j 6.00
2638
1.31
Net Correction:
0.830
NA
Return Time:
Travel Timc:
minutes
Total Scraper team cycle time:
4.08
Road Condition: Finn. smooth. rolling, dirt/It. surfaced. watered. maintained 3.0
IIaul Route:
707.94
LCY; Hour
Selected Number of Scrapers:
Seg # Haul Distance (Ft) Grade
' Roll. Res j
Total k—es---] Velocity (fpm)
Traw
LCY /Hour
( %)
( %) I
( %)
(min)
1 _ 3000.00
-3_00
; 3.00 1
0.00 2965
1.17
Haul Time: 1.17
minutes
Return Route:
Seg # Haul Distance (Ft)
Grade
Roll. Res Total Res
Velocity (fpm)
Travel Time
( %)
(%) ( %)
(min)
1 3000.00
3.00
3.00 j 6.00
2638
1.31
Return Time:
1.31
minutes
Total Scraper team cycle time:
4.08
minutes
Adjusted for job conditions:
707.94
LCY; Hour
Selected Number of Scrapers:
2
Scraper(s)
Adjusted single scraper team (unit) hourly production:
707.94
LCY /Hour
Adjusted multiple scraper
team (fleet) hourly production:
1,415.88
LCY /Hour
Unadjusted unit production/hour:
852.94 LCY /Hour
Optimal Number of Scrapers per push dozer:
JOB TIME AND COST
Fleet size: 2 Team(s)
Total job time:
33.69
Hours
Unit cost: S1.165 /LCY
Total job cost:
$55,566.02
CIRCES Cost Estimating Software