Technical Drawing - Exam Papers - Higher - 2001 - Building
The accompanying drawing shows ground contours at five-metre vertical intervals. AB is the line of a proposed roadway and CDEF a proposed parking area. The roadway AB has the following specification:-
(i) formation width from A to B is 15 m, from C to F the road is widened as shown to form the parking
In the parking area CDEF the sides CD and FE are level and the gradient from C to F is 1 in 15 falling.
On the drawing supplied show the earthworks necessary to accommodate the roadway and parking area.