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76 Excavation & Grading <br />NatlAal t ~X+ <br />__. ~ Y/ Awa __ .v _~ <br />~ CRgYN AC\ \ \ <br />SUBGRADE A. B. <br /> A9.G <br />AL. SHOULDER 4 A4 SXDUL\ <br />CONCRETE , ~ ~ ~~~- A.B. <br />SUB611ADE ~" <br />HP DIRT SHOULDER ~ <br />/ SURGRADE ~ A.G ~ DIRT SHOULDER <br />elw edMA eNNU A.B. <br />A.B. SHOULDER ~'' A.B. SMOULDER <br />.. _ .. __. _.. _ DITCH <br />_~ CROWN \ \ <br />SUBGRADE A,C <br />•.& <br />LIVE TREATED BASF <br />Road sections <br />Figure 5-1 (A) <br />III <br />i:'~ <br />;,; i <br />'~ <br />cross section in Figure 5-1. <br />These grade changes are less imposing if the men doing <br />the work can visualize what the finished grade should look <br />like. This will help keep them from getting confused by all <br />the stakes the grade setter must set to lay out the work. The <br />foreman and grade setter should watch the eacavation <br />equipment carefully on highway work until the men become <br />familiar with the fill and cut areas. <br />When staking out a highway job, the surveyors usually <br />run a row of information stakes and hubs at the right-0f-way <br />line on each side of the mad. The right-of-way line on each <br />aide of the road is usually the limit of the construction area. <br />No work should be done and no equipment should travel <br />