1.95 billion! Xingyi Yangtze River Bridge won the bid

of Dianjiang-Fengdu-Wulong Expressway Construction site: Fengdu County, Chongqing

Construction scale: Fengdu Xingyi Yangtze River Bridge is a super-large bridge (in the form of suspension bridge) crossing the Yangtze River on the Dianjiang-Fengdu-Wulong Expressway. It is one of the control projects of Dianfengwu Expressway. The bridge is located between the downstream industrial park of Fengdu County, Chongqing and Xingyi Town, adjacent to Fengdu Shuitianping Industrial Park and about 12 km away from the Second Fengdu Yangtze River Bridge. The bridge starts from Huangjiaping Tunnel in the north, crosses the Yangtze River in the south, crosses G351 and G69 Yinbai Expressway successively, and ends at Xingyi Hub Interchange.

The bridge is built by expressway and local roads, with double-deck layout. The upper layer is expressway, with the starting and ending pile numbers of K73 + 716 (K73 + 313.504) ~ K76 + 059 (K76 + 054.132), the design speed of 100km/H, and two-way four lanes; The lower layer is a local highway (Class I highway with partial municipal functions), with the starting and ending chainage of K4 + 256.26 ~ K6 + 644.26, the design speed of 60km/H, and two-way four-lane. The standard cross section width of the upper road deck is 31m; the standard cross section width of the lower road deck is 24.5m. The total length of the bridge is 2343m. The main bridge is a single-span simply-supported steel truss suspension bridge with a main span of 112m and a main cable span of (305 + 1120 + 315) m. The main towers on both banks of the bridge are reinforced concrete towers, the foundations of the main towers are large-diameter bored piles, the stiffening girders are double-deck plate-truss composite steel truss girders, the main cables are prefabricated parallel steel wire strands, the hangers are parallel steel wire bundles, and the anchorages on both banks are gravity anchors. The span of the north approach bridge is 4 × 40m + 5 × 40m + 4 × 40m; The span arrangement of the south approach bridge is 4 × 60m + 4 × 40m + 2 × (3 × 40) m + 1 × 55m, of which the 55m and 60m spans adopt steel box girder structure, the third 4 × 40m span on the north bank adopts prestressed concrete cast-in-situ box girder, and the remaining 40m spans adopt assembled prestressed concrete T-beam. The construction and installation cost of the bridge is about 2 billion yuan, of which the investment of the bridge to increase the local road function is about 730 million yuan, which is funded by Fengdu County Government. Estimated contract amount of

this bidding project: about 2,000,000,000 yuan.

Bidding scope: main bridge, foundation, pier column, superstructure and substructure of Xingyi Yangtze River Bridge (excluding traffic safety and electromechanical equipment). Including but not limited to foundation pit and slope support, anchorage, cable tower, main cable, sling, cable saddle and cable clamp, bridge deck, bridge deck drainage, bearing and pad stone, expansion joint, guardrail, anti-throwing net, access road, street lamp base, bridge deck runoff system, catwalk, lightning protection system, bridge deck pavement, Other parts of incremental launching construction and superstructure works (i.e. all structures above the bridge bearing (including)), factory prefabrication, installation (assembly), construction, fabrication, procurement, processing, transportation, traffic organization, landscape works, bridge approach foundation, substructure and superstructure, Secondary detailed design and construction of ancillary facilities, main beam maintenance vehicle, cable dehumidification system, bridge tower elevator and temporary wharf. Temporary works, two districts and three factories, access road works, subgrade works (including slope greening), other works (including but not limited to road change, river change, ditch change, canal change, drainage protection of borrow and disposal sites, water system restoration), temporary land use, traffic organization, waterway maintenance, safety and environmental protection, etc. As well as the bridge health monitoring system (including the construction and operation period of 15 years), information construction, project quality excellence, scientific research and other work.

Construction period: 54 months (estimated commencement date: May 30, 2025, subject to the issuance date of the commencement order); Defects Liability Period: Bid winning information within

24 months:

First place: Sichuan Highway and Bridge Construction Group Co., Ltd.

Guizhou Road and Bridge Group Co., Ltd.

Chongqing Zhonghuan Construction Co., Ltd.

Tender offer: 1953238640 0 HTML 0 1959683878 2 Second place: CCCC First Highway Engineering Group Co., Ltd. 0 HTML 0 UNK1 3 Bid price: UNK1 yuan 0 HTML 0 UNK1 4 Third place: Poly Changda Engineering Co., Ltd. 0 HTML 0 UNK1 5 Bid price: 1955764469 yuan 0 HTML 0 UNK1 6