PERMFILE133526

• Permit No: C1981015
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: pages 68 to 136
• Section_Exhibit Name: Permit Part 2
• Media Type: D
• Archive: No

- HOURLY PRODUCTION:
Scraper .Cycle .Time ,
• Load = " "0y9` min.
Maneuver k spread = 0.7 min.
Travel time (haul k return):
•
Haul route
rAsR ro u.~:(
Job Condition Correction Factors
Site altitude = 5620 it.
Alt. adjustment .. 1
Job efficiency ... 0.83 (lsh/c
Net Correction 0.63
Road Length Grade Rolling Total Velocity Travel time*
seg. 0 (ft) res.(%) res.(X) res.(X) (fpm) (min)
1 1500 5.00 5.00 10.00 669 2.33

Haul time = 2.33 min.
Return route " "" " ""`
1 1500 -5.00 5.00 0.00 2718 0.69
r..~..~..err..r..s.~_..~....r...`.~~..`~~..........~..~..~.~_~.....~__~.._-..~~~..~~_~w..~__..__~_~.~
tlst & last seg. adj. for accel./decel. Return time = 0.69
Machine Volume
Machine Payload "" " " " " "
""" " " "" ` ; Struck capacity =
Material Weight c 2700.00 lbs/LCY ; Heaped capacity =
Mat. description " " "` ;
Barth - Wet excavated Average =
Rated payload = 50,000 lbs. ; Adjusted volume =

Payload volume - 18.52 LCY
Unadjusted production per scraper or push-pull pair
Total Cycle Time _ 4.63 min.
Adjusted production
Adjusted hourly fleet production
•
JOB COST:
min.
N/A
22.00
------22 00 LCT
18.52 LCT
240.24 LCY/h
199.40 LCY/h
199.40 LCY/h
Fleet size 1 Scraper(s) Total Job Time: 29.47 Hours
Unit Cost 50.542 /LCY Total Job Cost: 53,184
____-___ _________-S?