3.0 MANUFACTURINGMETFIOD3.1 PROCESS PLANThe supplier shall produce a written process and then shall produce the casting in accordance with thisplan. The plan shall be maintained and revised in accordance with the suppliers quality control systems.General Electric Transportation Systems, herein after referred to as the customer, shall have the right toaudit the process to the written plan and shall be advised of process changes. Documentation that thisplan is being followed shall be accessible to customer, at the supplier facility.3.2 IN-MOLD COOLINGThe casting shall be cooled in the mold for five days (120 hours) or until the thickest cross-section coolsto less than 800°F (427°C).