Recently, I learned from the Shanxi Public Resources Trading Center that two projects, the Dazhai-Houguanzhai Highway and the Xi'an East Third Ring Road to Lintong Highway, have won the bid, with a total investment of about 7 billion yuan.

Xia Dazhai to Houguanzhai Highway

The project is located in Xi'an City. The route starts from Xiguan Village in the southeast of Gaoling District, Xi'an City, and ends at Houguanzhai Village, where it connects with the S107 Guanzhong Ring Road. The main line is 60.101 kilometers long, of which 55.520 kilometers are newly built and 4.581 kilometers are rebuilt. The entire line adopts the technical standard of two-way six-lane first-class highway, with a design speed of 80 km/h. The scope of this tender is from the starting point of Xi'an Transit Highway 210 to Fenghuang Avenue and Tangjiazhai Interchange to Guanzhong Ring Road, with a total length of about 49.791 kilometers. The total investment of the project is 5.271 billion yuan.

The design content includes the whole line, roadbed and drainage, bridges and culverts, route intersections, traffic engineering and facilities along the line, environmental protection and landscape design, etc. All construction drawing design content and budget preparation, bill of quantities preparation, BIM modeling, and lay-out of the entire line , buried piles, etc.

The construction content includes all construction projects such as roadbed, pavement, bridge, route crossing, traffic safety facilities, housing construction, electromechanical, greening, Lintong main line toll station greenhouse, etc. within the scope of the construction drawing design, as well as the daily maintenance and defect liability for 2 years after handover and acceptance. period repair.

The first winning candidate for this project is the consortium of Shaanxi Road and Bridge Group Co., Ltd., Shaanxi Tongda Highway Construction Group Co., Ltd., Shaanxi Provincial Transportation Planning and Design Research Institute Co., Ltd., and Shaanxi Transportation Electronic Engineering Technology Co., Ltd.

Xi'an East Third Ring Road to Lintong Highway

The project is located in Xi'an, Shaanxi Province. The starting point of the project is Hanyu Village, Fenghuang Avenue, Lintong District, and the end point of the route is connected to Fangsi Road, Liucun, Zaoyuan, Baqiao District. The project construction mileage is about 11.744 kilometers. Among them, it is about 1.6 kilometers in Lintong and about 10.144 kilometers in Baqiao. It adopts two-way six-lane urban expressway and first-class highway standards.

The main engineering volume includes about 2,075,000 cubic meters of subgrade earth and stone, about 174,000 square meters of road surface, 1,898 meters of extra-large bridge, 718 meters of 3 bridges, about 6 culverts, 830 meters of tunnels / 1 place, plane crossing 2 places, 2 pedestrian bridges, 12 new detached interchanges, 4 interchangeable interchanges, and 1 maintenance work area. About 1545 mu of land is acquired across the board. According to the feasibility study report of this project, the estimated investment of the project is about 1.7 billion yuan. Key words: engineering news, engineering construction information, engineering construction

This project is headed by Shaanxi Communications Holding Group Co., Ltd., a consortium consisting of Shaanxi Road and Bridge Group Co., Ltd., and Shaanxi Provincial Communications Planning and Design Research Institute Co., Ltd. won the bid. Congratulations to the winning bidder! Editor/Zhao E