Jialingjiang Road Road and Pipe Network Project (Endeavor Road to Kunlun Mountain Section) (General Contracting) The construction unit is Qingdao Development Zone Investment and Construction Group*** The total investment of this project: 112530000000 yuan, project cost: 80488000000 yuan.
The project is connected to the Kunlun Mountain Road interchange in the west and the east of Fenjin Road (near Tuanjie Road) in the east, with a total length of about 1,620 meters. The main construction contents include road engineering, bridge and culvert engineering, pipeline engineering, landscape engineering, lighting engineering, traffic and other ancillary projects. 1. Road engineering: new two-way 6-lane main line viaduct and two-way 4-6 lane ground auxiliary road. The main line is the urban expressway, and the ground is the urban secondary trunk road. 2. Bridge and culvert project: the new main line bridge crosses Yinpingshan Road to the east, plans Chuangye Road and Endeavor Road and lands, and the main bridge is 1000 meters long5 meters, the width of the standard section bridge is 2665 meters. The span of the standard section of the bridge is 30m, and the maximum span of the crossing is 72m. 3. Pipeline engineering: new water supply, rainwater, sewage, power civil engineering, communication and civil engineering pipelines along the road, and the existing pipelines at the intersection of Yinpingshan Road, Endeavor Road to Tuanjie Road and other locations will be relocated. Water supply pipeline diameter DN300-DN1000; Drainage pipe diameter DN400-25×1.8m size culvert.
A consortium of 13 companies passed the examination qualifications.
Bid evaluation and ordering. 
Summary table of judges' scores
In the end, Qingdao Municipal Engineering Design and Research Institute Co., Ltd. of China Construction Fourth Engineering Bureau, Qingdao West Coast Urban Construction Group and Rongtai Construction Group of China Construction Second Engineering Bureau won the bid for the project, with a bid amount of 73036955567 yuan.