Specifications include, but are not limited to: Traffic Services Shall consist of all services required to obtain traffic volumes and classification counts needed for pavement design. Preliminary Plans Shall consist of all engineering services required for the completion of Preliminary Plans and cost estimates for the Project, all under a schedule for completion which shall be in conformity with the contract time specified elsewhere in this Contract or established by supplemental agreement. Specifically, the work consists of the following major items: 1. The assembly and study of existing data, including improvement studies, boring information, if any, traffic data available through the DOTD, and such other data as can be located through efforts of the Consultant. 2. The design format for this improvement shall comply with the criteria prescribed in 23 CFR 625, Design Standards for Highways. The format of the plans shall conform to the standards used by the DOTD in the preparation of its contract plans for items of work of similar character, including plans for all drainage and utilities affected. 3. Design for Preliminary Plans shall be done in English units of measurement.