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r11 <br />u <br />Mine Area Yoas[ <br />Prolec[ Facilities - Sed Pond 011 <br />Task Grade Pond Embankment <br />WORKSHEET NO. SP-I <br />PRODUCTIVITY FOR DOZER IJSE--GRADING <br /> <br />Dozer Ac ti vi[y: Grade the pond embankment to allow flow-through drainage. <br />Dozer Its ed: D-11N, SU blade <br />Description of Do zi nq: 150' push <br />Volume: 8,200 bcy <br />10,250 icy <br />Productivity Calculations: <br />Ope ra ling: 75 <br />Grade: see EMF <br />Material Factor: see EMF <br />Push Distance: see EMF <br />Dozing Fa rto r-. see EMF <br />Visibility: 90 <br />Altitude: 91 <br />Dual T11[: 105 <br />Spoil Pile Factor: see EM E' <br />Minutes Worked per Hour: 50 <br />Bank Material Density: see EMF <br />Loose Material Density: see EMF <br />Direct Drive Trans: 100 <br />Total Adj. Fa c[or: 0.3 380 <br />Cos[ per Hour °.236.22 <br />Total Cost - 16 hrs. x 5235.22 cost/hr = 53,779 <br />REFERENCES: <br />Exhibit 13-5 <br />• <br />25-4-L4c Revised 06/23/97 <br />