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Technical Drawing - Exam Papers - Higher - 1999 - BuildingQuestion 7The accompanying drawing shows ground contours at five-metre vertical intervals. ABCDE is the line of a proposed roadway. O is the centre of the circular curve. The roadway has the following specification: (i) formation width from A to C and from D to E is 14 m, from C to D the road is widened as shown; On the drawing supplied, show the earthworks necessary to accommodate the roadway. ![]() ![]() |
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