On June 11, 2021, the Hebei Public Service Platform for Bidding and Bidding announced the bid winning results of the CCCC Future Science and Technology Innovation City Comprehensive Development Project. CCCC Fourth Highway Engineering Bureau Co., Ltd., China Metallurgical Geological Exploration and Geotechnical Engineering Co., Ltd., Beijing Architectural Design and Research Institute Co., Ltd., Beijing Qingshang Architectural Design and Research Institute Co., Ltd., and Tsinghua University Architectural Design and Research Institute Co., Ltd. won the project with a total investment of 2 billion yuan.

The project is located in Plot No. 3, Xiongan Station Hub Area, Zangang Group, Xiongan New District; CCCC Future Science and Technology City Comprehensive Development Project covers an area of about 368,000 square meters. After completion, the municipal roads will be handed over to the government free of charge and the area of land for municipal roads is about 75,500. Square meters. The total construction area is about 1.322 million square meters, of which the above-ground construction area is about 962,000 square meters, including 72 newly-built commercial residential buildings with a construction area of about 401,000 square meters; 10 commercial and office buildings with a construction area of about 561,000 square meters; underground; Part of the total construction area is about 360,000 square meters, including new underground civil air defense garages, underground commerce, and other underground facilities. This bidding project is the three bidding sections of the project, including 5 pieces including E1-05-01#, E1-06-01#, E1-07-01#, E1-08-01#, E1-10-01#, etc. The plot covers an area of 83,245 square meters, with a construction area of about 255,500 square meters. The construction content includes office buildings, supporting commerce, apartments, residences, exhibition areas and municipal roads.

Highway construction project from Hanshuiquan to Xialaoba section of S238 line

CCCC Second Navigation Engineering Bureau Co., Ltd. won the bid for the 328 national highway rapidization project. The project starts at the Hai’an exit of Shenhai Expressway and ends at Lixin River Bridge 700m east of Provincial Highway 430 (Tongyu Road). 6.5km, 0.6km of Shenhai Expressway and Hai’an Interchange Line, and 1.4km of Yingbin Road connection, totaling 8.5km. The main line of 328 national highway adopts the first-class highway and the urban expressway standard, and the design speed of the main line adopts 80km/h; the auxiliary road adopts the first-class highway construction standard, and the design speed is 60km/h; -A level).

Keywords: engineering construction, engineering news

There are 3 viaducts across the line, 2 interchanges, 4 ground bridges (Yangman River Bridge, Ligong River Bridge, Yingbin Bridge, Old Tongyang Canal Bridge), 1 new pedestrian bridge and 1 underpass tunnel . Interchange ①The ring road is interlinked, passing one tunnel underneath and passing through Qixinghu Avenue. The total length of the tunnel is 500m. The main structure adopts a U-slot structure, and the buried section adopts a double-span rectangular frame structure.Editor/Xing Wentao、Design/Zhangtao