Core Viewpoint - The completion and operation of the Xining Caojiabao International Airport Phase III expansion project marks a significant milestone in the development of civil aviation in Qinghai, enhancing the province's connectivity and supporting its economic growth [1][3]. Group 1: Project Overview - The Xining Airport Phase III expansion project officially opened on August 7, 2023, after five years of construction [1]. - The total investment for the project is 10.712 billion yuan, with 9.983 billion yuan allocated for airport engineering [6]. - The project includes the construction of a new 158,000 square meter T3 terminal, a second parallel taxiway, a 173,000 square meter comprehensive transportation center, and a 18,800 square meter cargo area [6]. Group 2: Economic Impact - The expansion is expected to significantly boost passenger and cargo traffic, with annual passenger volume projected to reach 8.5 million and cargo volume 40,000 tons, representing a 15-fold and 7-fold increase respectively compared to pre-restructuring levels [4]. - The project aims to support Qinghai's goal of becoming a high-level open economy and a hub for ecological civilization [3]. Group 3: Strategic Goals - The Western Airport Group is committed to enhancing the air transport network, focusing on the Xining-Xi'an air express line, improving domestic transfer flights, and expanding international connections [4]. - The project is aligned with the national strategy for high-quality economic development and aims to establish a safe, green, smart, and culturally rich airport [3][4]. Group 4: Technological Innovations - The construction utilized advanced technologies, including BIM (Building Information Modeling), to optimize processes and reduce costs, achieving over ten provincial and ministerial awards for its innovative approaches [5][6]. - The project faced unique challenges due to geological conditions and required the application of 31 new technologies and 12 provincial construction methods [5].