Specifications include, but are not limited to: Prior to initiation of work, the limits of the Work Area will be marked in the field by the Engineer. All isolated vegetation, including root systems shall be removed from the work area. The vegetation should be stockpiled and either removed for offsite disposal, or chipped and reused on the Site. Solid waste debris shall also be collected, and removed from the Work Area. The solid waste may be stockpiled in an area approved by the Engineer outside of the Work Area. The contractor is not responsible for the disposal of the solid waste. To the extent practical, the existing asphalt pavements may be pulverized in place and incorporated into granular or stabilized base courses using a self-propelled pulverizing machine. The base shall be graded smooth to the satisfaction of the Engineer; with a minimum 2% grade sloping away from the Site buildings. There shall be no visible ruts, holes, or large rocks protruding from the surface to be treated. Existing soft spots in the Work Area shall be compacted or excavated and backfilled with a suitable base course material. The surface will be compacted to the satisfaction of the Engineer. The surface will be compacted with a vibratory roller, with a minimum of three passes.