The written modification to the Agreement for the [[Phase 2|Phase 2 Work]] which establishes the agreed upon price and basis therefore, the [[Key Completion Times]], and the description of the Work necessary to complete the design services and all construction services for the Project, including the procurement of all materials and equipment for the Project, the start-up, testing and commissioning of the Project, and the provision of warranty services and which shall modify Exhibits A, D, F and H to the Agreement.