1987-12-01_PERMIT FILE - C1981017 ‎(287)‎

• Permit No: C1981017
• IBM Index Class Name: PERMIT FILE
• Doc Date: 12/1/1987
• Doc Name: Estimated Reclamation Cost Calculations
• Section_Exhibit Name: Chapter V Appendix V-D-1
• Media Type: D
• Archive: No

EARTHWORK ESTIMATING - DOZER WORK
TASK DESCRIPTION:AD
HOURLY EQUIPMENT COST:
attachments
Machine make and model Da e-
adjusted Operator Cost Per Hour
hours days .`,-base base shift total
shift per per rental operating wage overtime Premium equip.
no. day week rate/hr. cost/hr rate/hr adjustment ad'. cost/hr
-7r 3 -Xr 1 N/A
2 a
3
o al /hr.
$ //Sr /hr. divided by / shifts/day = $ /ice average equipment cost/hr.
MATERIAL QUANTITIES:
BCY x swell factor = zZ , oo LCY
Verification method(s) used
HOURLY PRODUCTION:
H favorable
Push distance = yvv ft., altitude = ,�� ft., grade = t/,C % N-unfavorable
Unadjusted houToduction from dozer curve tables = 2 g LCY/hr.
Job condition correction factors (multioly all approo. factors to obtain total):
Operator . . . . . . . . . . . . . . . �s�
Material Consistency . . . . . . .
Dozing method (normal , slot, side-by-side) . . . . .
Visibility (average for all shifts). .
Job efficiency (averaqe for all shifts). 8 3
Direct Drive Transmission. . . . . . . . . . . . . .
Grade adjustment . . . . . . . . . . .. . . . . . 70
Altitude adjustment . . . . . . . . . . . . .
Material weiqht correction . . . . . . . . . . . . .
Blade tyoe . . . . . . . . . . . . . . . . . . . ._
y3 net correction factor
9416-' LCY/hr. x y2 = icy,Z LCY/hr. ad uJ sted Prod. per dozer
unadjr. Prod. net correction
/ x LCY/hr = /.Zyaz_ LCY/hr. adjusted fleet Production
no. dozers adj. Prod.
used Per dozer
JOB COST:
as voo LCY divided by /Ay. 2 LCY/hr. _ /77, i total job hours
Total material vol. fleet Prod.
$ j/ /hr. avq. dozer cost x / dozers used = $ Ile hourly fleet cost
/ 7 7 . / hrs x $ ;:r /hr. = $ ?o Total Job Cost
total job time hourly feet cost
unit cost/LCY = $ o divided by = $ S- /LCY
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