Ellsworth Road and Williams Field Road Intersection Improvements and Spine Road

Scope of Work: 1. Utility and Alignment study (30% design) for the proposed Phoenix-Mesa Gateway Airport spine road between Ellsworth Road and Hawes Road. Future easements will need to be identified as well as utilities, including water and sewer improvements, through the spine road. 2. Preparation of detailed construction plans and specifications for Ellsworth Road and Williams Field Road Intersection, a 6-lane arterial road intersection. 3. Preparation of detailed construction plans and specifications to address drainage on both sides of the intersection and for a structure crossing an existing drainage channel on the west side of the intersection improvements. 4. Preparation of detailed utility construction plans and specifications to comply with the utility study as described above. 5. Roadway easement documents for roadway and utility uses along the spine road. 6. Preparation of detailed construction plans and specifications for a portion of the spine road. 7. Similar improvements along the spine road, Williams Field Road, or Ellsworth Road may be included in future phases. 8. Utility coordination with private utility companies for future service to the area.