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M<~rch 22, 1995 <br />Dozing <br />Estimate Track-type Tractor Productivity <br />Page 2 <br />Model D11N Ident [WA HIGHWALL] Hourly O&O [ 198. 9 <br />Blade Type <br />Dozing Distance <br />Operator <br />Grade <br />Material Factor <br />Dozing Factor <br />Visibility <br />Altitude <br />'T'heoretical Production Under Ideal Conditions (Loose cu yd/h) <br />'T'otal Adjustment Factor <br />A..djusted Hourly Production Estimate (Bank cu yd/h) <br />Adjusted Hourly Production Estimate (Loose cu yd/h) <br />(feet) <br />UNIV.] Dual Tilt <br />150] Spoil Pile Factor <br />75] Minutes worked per Hour <br />-10] Bank Material Density <br />70] Loose Material Density <br />120] Coefficient of Traction <br />90] Direct Drive Transmission <br />91] Bank cu yds to Move <br />[ los] <br />[ 100] <br />[ 50] <br />[ 4,702) <br />[ 4,019] <br />[ 100J <br />[ loo] <br />919,225] <br />Gperating Hours to Complete Job <br />Equipment Expense to Move Required Volume $ <br />Equipment Expense per Bank Cubic Yard $ <br />1,839 <br />0.3139 <br />493 <br />577 <br />849 <br />168,900 <br />0.4029 <br />• <br />• <br />25-6-6 Revised 03/27/95 <br />