effect for a production factor of 1.00. Material found in different states will effect dozer production as follows. TABLE # 11-3 SOIL CORRECTION FACTOR SOIL TYPE FACTOR LOOSE, STOCKPILE 1.2O HARD TO CUT (WITH TILT CYLINDER) O.80 HARD TO CUT (WITHOUT TILT CYLINDER) O.70 HARD TO DRIFT (STICKS TO BLADE) O.80 ROCK, RIPPED OR BLASTED O.60 EXAMPLE: Hard packed clay is Hard to drift (sticks to blade) = .80 FACTOR #5: Determine Equipment / Operator (e) Efficiency Correction Factor. TABLE #7-2 EQUIPMENT OPERATOR EFFICIENCY FACTOR TYPE UNIT OPERATOR DAY NIGHT EXCELLENT 1.OO 0.75 tracked AVERAGE .75 .56 POOR .60 .45 NOTE: These factors include operator efficiency and visibility (dust, rain, snow, fog and darkness) with a job efficiency of a 60-minute hour.
effect for a production factor of 1.00. Material found in different states will effect dozer production as follows. TABLE # 11-3 SOIL CORRECTION FACTOR SOIL TYPE FACTOR LOOSE, STOCKPILE 1.2O HARD TO CUT (WITH TILT CYLINDER) HARD TO CUT (WITHOUT TILT CYLINDER) O.80 O.70 HARD TO DRIFT (STICKS TO BLADE) O.80 ROCK, RIPPED OR BLASTED O.60 EXAMPLE: Hard packed clay is Hard to drift (sticks to blade) = .80 (e) FACTOR #5: Determine Equipment / Operator Efficiency Correction Factor. TABLE #7-2 EQUIPMENT OPERATOR EFFICIENCY FACTOR TYPE UNIT OPERATOR DAY NIGHT tracked EXCELLENT AVERAGE POOR 1.OO .75 .60 0.75 .56 .45 NOTE: These factors include operator efficiency and visibility (dust, rain, snow, fog and darkness) with a job efficiency of a 60-minute hour.
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