101.27 Materials . Any materials or products specified for use in the construction of the project and its appurtenances. The plans, profiles, typical cross sections, standard construction drawings, working drawings and supplemental drawings, approved by the Department, or exact reproductions thereof, which show the location, character, dimensions, and details of the work. 101.30 Profile Grade. The trace of a vertical plane intersecting the top surface of the proposed wearing surface, usually along the longitudinal centerline of the roadbed.
Profile grade means either elevation or gradient of such trace according to the context.
The specific section of the highway together with all appurtenances and construction to be performed thereon under the contract. 101.32 Proposal Bid. The offer of a bidder, on the prescribed form properly signed and guaranteed, to perform the work and to furnish the labor and materials at the prices quoted. 101.33 Proposal Form . The approved form on which the Department requires bids to be prepared and submitted for the work.