Preliminary Design Drawing and Estimated Cost

　　The project general estimate is the comprehensive document that determines the total construction costs of a project, covering all expenses from the project’s initiation and preparation through to completion, acceptance, and handover for use. It consists of the consolidated estimates for individual sub-projects, other project construction expenses, interest on loans during the construction period, contingency funds, the adjustment tax on fixed-asset investment direction, and working capital required for operational start-up. It is prepared according to the standardized forms prescribed by the competent authorities.