Reconstruction and expansion of Jiangmen Longwan Gonghe Section of Shenzhen Cenxi Expressway and bid winning project of Jingyi Expressway

Publicity of bid winning candidates for housing construction and electromechanical engineering construction of Jiangmen Longwan Gonghe Section Reconstruction and Extension Project of Shenzhen Cenxi Expressway

Location: Jiangmen City, Guangdong Province

Scope and Scale of Bidding: Reconstruction and Expansion Project of Jiangmen Longwan Gonghe Section of Shenzhen Cenxi Expressway (hereinafter referred to as "the Project"). The total length of the route of the Project is 18.725km. The technical standard of two-way eight lane expressway is adopted. The design speed is 100km/h (from the starting point to Lianhuashan Interchange Section) and 120km/h (from Lianhuashan Interchange to the terminal section). A new tunnel of 409m/length (average length of double holes) is built One existing double arch tunnel with a length of 359m is used; Reconstruction and expansion of 4 interchanges; One service area and one management center will be newly built, with a newly added building area of about 21110.00 ㎡.

Bidding content management center, maintenance work area, toll station, centralized residential area, republican service area, office building, ancillary buildings and other housing construction projects (including building, decoration, electrical, water supply and drainage and other projects), outdoor projects (including site enclosure, outdoor roads, water supply and drainage, electricity and gas, etc.), other supporting equipment and facilities, and toll ceiling buildings, decoration, electrical Water supply and drainage works.

Construction period (delivery date) Planned construction period: 12 months (including 5 months for toll station). Other requirements: the actual commencement date of each individual project shall be calculated from the commencement order issued by the supervising engineer. If the construction period is delayed due to reasons other than the Contractor, the handover date shall be postponed accordingly.

Housing construction

First place: CCCC Fourth Harbor Engineering Co., Ltd

Bid price: 13231846000 yuan

Second place: CCCC Construction Group Co., Ltd

Bid price: 14097870500 yuan

Third place: CCCC Third Harbor Engineering Co., Ltd

Bid price: 14200563000 yuan

electromechanical

First place: Beijing Gongke Feida Traffic Engineering Development Co., Ltd

Bid price: 10328280300 yuan

Second place: Guangdong Xinyue Transportation Investment Co., Ltd

Bid price: 10282991000 yuan

Third place: Qianfang Jietong Technology Co., Ltd

Bid price: 10316365700 yuan

Publicity of bid winning candidates for JYGSYH-1 Bid Section of 2024 Pavement Milling and Paving Construction Project of Hubei Jingyi Expressway

Construction site: Yichang City, Jingmen City, Hubei Province

Construction scale: 2024 pavement milling, planing and paving construction project of Hubei Jingyi Expressway, including asphalt concrete milling (including waste transportation) about 16000m3, medium grained asphalt concrete paving 9000m3, AC-13 pavement paving 7500m3, and adhesive layer 318000m2.

Others: Jingyi Expressway is an integral part of Shanghai Chengdu Expressway (G42), connecting Zhengjiachong in Jingmen City in the east with Wujing Expressway in Hubei Province, and Gaojiadian in Yichang City in the west with Yichang Yangtze River Bridge. The total length of the line is 95km. The whole line adopts the standard construction of two-way four lane expressway. The design speed of Jingmen Dangyang section is 100km/h, and the subgrade width is 26m; The design speed of Dangyang Yichang section is 80km/h, and the subgrade width is 24.5m. There are 556 bridge and culvert structures along the Jingyi Expressway, including 24 major bridges, 17 medium bridges, 61 small bridges, 65 overpasses and overpasses, 9 ramp bridges, 110 passages, 220 culverts, 38 inverted siphons, and 12 aqueducts. The project was completed and put into operation on January 11, 2008.

Scope of bidding: milling and paving of diseased pavement and bridge deck of Hubei Jingyi Expressway in 2024. (See the Bill of Quantities for details).

Section division: JYGSYH-1 Section

Planned duration: 75 calendar days, planned commencement date: 2024-06-30

Estimated contract price: 26.5 million yuan

First place: CCCC Special Engineering Co., Ltd

Bid price (yuan): 25903810

Second place: Hubei Tianhao Highway Engineering Co., Ltd

Bid price (yuan): 25545476

Third place: Anhui Traffic Control Engineering Group Co., Ltd

Bid price (yuan): 26473500