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away `� <br /> ate <br /> WORKSHEET NO. �2�' <br /> PRODUCTIVITY AND HOURS REQUIRED FOR MOTORGRADER USE--GRADING <br /> Earthmoving Activity: <br /> Characterization of Grader Used (type, size capacity, etc.): <br /> _4 k , �' "- ut- e'-Z e't'� <br /> Description of Grader Route (push distance, % grade, blade effective length, operating <br /> speed, etc.): <br /> ao A-Q,- <br /> 7 _> z. 3 <br /> Productivity Calculations: U14- <br /> _ <br /> Contour Grading: �--�- �3Z `'r{ X — 3 4- <br /> Hourly Production mi/hr x ft x 5280 ft/ml x 1 ac/43,560 ft2 x <br /> speed eff. blade <br /> width <br /> = ac/hr <br /> work <br /> hour <br /> factor <br /> Scarification: <br /> Hourly Production mi/hr x ft x 5280 ft/mi x I ac/43,560 ft2 x <br /> work scarifier <br /> speed width <br /> ac/hr <br /> work hour <br /> factor <br /> Hours Required ' ac ac/hr hrs <br /> Data Sources: <br /> A-14 <br />