Patent attributes
A stencil assembly for marking paving required grade levels in a paving operation includes a front plate, a back plate and a support member, the support member being used to support the front and back plates on top of a curb. The front plate and the back respectively, carry finish grade level indicia, and sub par grade level indicia. The front and back plates can be relatively positioned one with respect to the other to present positioning of indicia at the levels where finish grade and sub par grade are to be located. The levels are marked on a side face of the curb so that sub par layer of, e.g., crushed stone can be applied up to the sub par grade level marking followed by applying the finish layer of, e.g., bituminous paving material up to the finish grade level, curb reveal at the outside face of the curb being a remaining distance between the finish grade level and the top of the curb.
