PERMFILE41038

• Permit No: M1995056
• IBM Index Class Name: Permit File
• Doc Date: 9/8/1995
• Doc Name: SECOND ADEQUACY REVIEW AND PRELIMINARY BOND CALCULATION 112 PERMIT APPLICATION WEBER SAND & GRAVEL W
• From: DMG
• To: WEBER SAND AND GRAVEL
• Media Type: D
• Archive: No

•
Colorado Division of Minerals and Geology
ESTTMATING FORM - BULLDOZER WORK
Task #: 4 Prep. by: WI1E Task File Name: M056-4
Date: 09/07/95 Permit #: M-95.056 Hine: Weber Pit 2
Permit Action: Application for 112 Permit. Bond Calculation
Task Description: Redistribute stockpiled topsoil over pit floor
HOURLY EQUIPMENT LOST
Basic Machine: Cat DBN Horsepower: 285
Blade Type: SEMI-UNIVERSAL -------
Attachment #1: ROPS Cab Shift Basi s: 1/day
Attachment #2: 3-shank ripper --------
Cost Breakdown:
------ Utilization X
Ownership tort/hr = f46.40 N/A
Operating 8 overhau l cost/hr- dozer = f51.67 100
-ripper = f0.00 0
Operator cost/hr = f22.95 N/A
Total egpt. unit cost/hr = f121.02 Total fleet cost/hr : 5121.02
MATERIAL QUANTITIES
Initial Swell Loose
Volume: 26.151.0 LCY Factor: N/A Volume: 26.151 .0 LCY
Source of quantity t ake-off: Assume 6 " depth over pit floor (32 .4 ac)
Source of est. swell factor: NA
HOURLY PRODUCTION
diti
ti
J
b C
C F
t
on
on
orrec
on
o ac
ors
Avg. push distance: 200 ft. ------------- - -
---- Operator.......... 0. 75 (avg.)
Unadjusted hourly Mat. consistency.. 1. 10 (Cat tbl)
dozer production: 448 LCY/hr Dozing method..... 1. 00 (gen.)
------ Visibility........ 1. 00 (avg.)
Material consistency : Job efficiency.... 0. 83 (lsh/day)
Partly consolidated stockpile Spoil pile factor. 0. 70 (fnd-mf)
------ - di
P
h
t 1 00 (Cat tbl)
us
gra
en
..... .
Avg. push gradient: 0.00 X (pos) Altitude deration. 1. 00 (Cat tbl)
---- Material weight... 1. 10 (Cat tbl)
Avg. site altitude: 7600 ft. Blade type........ 1. 00 (S.SU.U)
Material weight 2100.00 lb/LCY Net Job Correction 0. 52
Mat. Descr.: ---- --- -- -
Earth - Loam Adjusted Unit Prod.: 235. 04 LCY/hr
------------- ------
Adjusted Fleet Production:
235.
04
LCY/hr
JOB COST --- --- --
Fleet size 1 Dozers) Total Job Time: 111. 26 Hours
Unit Cost 50.515 /LLY Total Job Cost: f13 .465. 06