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Project <br /> Date <br /> WORKSHEET NO. 11 <br /> PRODUCTIVITY FOR SCRAPER USE <br /> Earthmoving Activity: <br /> 1, <br /> Characterization of Scraper Used (type, capacity, etc.): <br /> / Leo <br /> 3 � 1c <br /> Description of Scraper Route (haul distance, % grade, etc.): 7 3 <br /> d <br /> Cycle time.= min + min + min + min min <br /> load loaded maneuver return <br /> time r trip and spread trip <br /> time time time <br /> Cycles/Hour SO min/hr min/cycle cycles/hr <br /> work hour <br /> factor <br /> 3 3 <br /> Hourly Production yd x cycles/hr yd /hr <br /> adjusted <br /> load <br /> Hours Required yd3 yd3/hr = hrs <br /> volume to be net hourly <br /> handled production <br /> Data Sources: <br /> °-13 <br />