The project is located within the Huaneng Power Plant in Yuhuan City, Taizhou City, Zhejiang Province. The project is divided into phases one and two, with a total construction area of over 130000 square meters. Both Phase I and Phase II consist of two closely connected grid coal sheds, with a maximum single span of approximately 112 meters; The grid structure adopts a positively placed square pyramid three center circular surface bolt ball node structure, supported by external chords.