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Recently, China Power Construction and the Pakistani Frontier Works Organization formed a joint venture in a 70%/30% ratio, and signed contracts with the Diamer Basha Development Company (Pvt).Ltd. for the Diamer Basha Dam (civil works) and Tangir Hydropower Project in Pakistan. The contract value is approximately 2.752 billion US dollars, which is equivalent to about 19.5056 billion yuan. The company holds 70% of this amount, or 1.926 billion US dollars, corresponding to roughly 13.654 billion yuan. The project is located in the Gilgit-Baltistan region of Pakistan, and its scope of work includes the construction of a roller-compacted concrete gravity dam, scour tunnels on the left and right banks, intake tunnels on the same banks, underground power houses on the left and right banks, a substation on the left bank, roads within the site, as well as the Tangir hydropower station (with an installed capacity of 21,000 kilowatts) to supply electricity for construction purposes. The total project duration is 103 months. Phase I of Changchun City’s Urban Rail Transit Line 5: The scale of this project is as follows – Phase I of Changchun City’s Urban Rail Transit Line 5 constitutes a backbone line running from southwest to northeast; it enhances the connection between the high-tech industrial development zone and the city center, thereby contributing to the rational development of Changchun’s urban structure. From south to north, the route runs primarily along Silicon Valley Street, Qianjin Street, Yan’an Street, Huxi Road, Hongqi Street, Jianzheng Road, and Changchun Street. The areas along this route are well-developed, with a high density of population and job opportunities; traffic volume is high during peak hours, resulting in significant congestion. The line starts at the Southwest Hub Station at the intersection of Silicon Valley Street and Excellence Avenue, passing through Chaoqiang Street Station, Shunda Road Station, Yueda Road Station, Anxin Road Station, Weishan Road West Station, Silicon Valley Plaza Station, Silicon Valley Street Station, Fengrong Road West Station, Nanhu Plaza Station, Huxi Road Station, Gongnong Da Road Station, Culture Plaza Station, Comrade Street Station, People’s Square Station, Dajing Road Station, Yatai Street Station, and ends at Dongdaqiao Station. The line is 19.657 km in length, with a total of 18 stations, including 8 transfer stations; it connects to the Yuanjing Airport Line at Weishan Road West Station ； Transfer to the under-construction Line 6 at Silicon Valley Plaza Station ； Transfer to the already operating Line 3 at Silicon Valley Avenue Station ； Transfer to the planned Line 7 at Nanhu Square Station ； Transfer to the Yuanjing Shuangyang Line at Huxi Road Station ； Transfer to the already operational Line 2 at Wenhua Square Station ； Transfer to the already operational Line 1 at People’s Square Station ； Transfer to the already operating Line 4 at Dongdaqiao Station. A Lujiatun vehicle depot will be established in the green belt of the ring highway. The investment amount for this project is approximately 1,012,581.76 million yuan. The winning bidder, in first place, is China Railway Group Co., Ltd. (lead contractor), along with China Railway First Bureau Group Co., Ltd., China Railway Second Bureau Group Co., Ltd., China Railway Third Bureau Group Co., Ltd., China Railway Fourth Bureau Group Co., Ltd., China Railway Fifth Bureau Group Co., Ltd., China Railway Sixth Bureau Group Co., Ltd., China Railway Seventh Bureau Group Co., Ltd., China Railway Tenth Bureau Group Co., Ltd., and China Railway Tunnel Engineering Group Co., Ltd. In second place is China State Construction Engineering Group Corporation (lead contractor), along with China State Construction Bridge Engineering Group Co., Ltd., China Railway Fifteenth Bureau Group Co., Ltd., China Railway Twenty-Second Bureau Group Co., Ltd., China Railway Eighteenth Bureau Group Co., Ltd., China Railway Construction Group Co., Ltd., China State Construction Electrification Engineering Group Co., Ltd., and China Railway Fourteenth Bureau Group Co., Ltd. In third place is China State Construction Engineering Corporation (lead contractor), along with China State Construction Second Engineering Bureau Co., Ltd., China State Construction Third Bureau Group Co., Ltd., China State Construction Sixth Engineering Bureau Co., Ltd., China State Construction Eighth Engineering Bureau Co., Ltd., China State Construction Transportation Engineering Group Co., Ltd., and China State Construction Installation Engineering Group Co., Ltd. It involves the EPC project for the municipal infrastructure development in the Xinxī area of the Eastern Urban Economic Zone in Shantou City (excluding projects related to tributary streams). 1. Urban main roads: Hanjin Road (1,737 meters long, 40 meters wide), Nanling Road (1,795 meters long, 54 meters wide), Kunlunshan Road (1,429 meters long, 54 meters wide), and Dongxing Road (1,433 meters long, 52 meters wide) ； 2. Urban secondary roads: Wuyi Mountain Road (2006 meters long, 54 meters wide), Hanshan Road (1483 meters long, 40 meters wide), Guangchang West Road (1244 meters long, 40 meters wide), Guangchang East Road (1175 meters long, 40 meters wide), Fengshan Road (1126 meters long, 40 meters wide), Yuehua Road (2085 meters long, 42 meters wide), Nanyang Avenue (3856 meters long, 42 meters wide), Huaxia Avenue (4324 meters long, 60 meters wide) ； 3. Main river channel bridges: Wuyi Mountain Road Bridge No. 1 (124 meters long, 54 meters wide), Kunlun Mountain Road Bridge No. 3 (144 meters long, 54 meters wide), Dongxing Road Bridge No. 4 (144 meters long, 52 meters wide) ； 4. Zhihechong Bridges: Bridge No. 5 on Huaqiaoda Road (45 meters long, 60 meters wide), Bridge No. 6 on Yuehua Road (65 meters long, 42 meters wide), Bridge No. 7 on Huaqiaoda Road (45 meters long, 60 meters wide), Bridge No. 8 on Fengshan Road (45 meters long, 40 meters wide), Bridge No. 9 on Dongxing Road (65 meters long, 52 meters wide) ； 5. Main River Tunnel: Nanling Road Tunnel No. 2 (660 meters long, 30 meters wide) ； 6. Route rerouting on the embankment road: The project involves rerouting the embankment road under the Xinjin River Bridge in the Xinxī area, with a length of 0.63 kilometers. The construction scope includes road works, traffic engineering, bridge engineering, tunnel engineering, water supply engineering, drainage engineering, power engineering, telecommunications engineering, lighting engineering, landscaping engineering, road realignment on embankment tops, external power supply engineering, and temporary drainage engineering, but does not include gas engineering. The total estimated cost for the Xinxī area project (excluding the Zhihechong project) is 3,577,678,200 yuan, of which: 3,042,966,600 yuan is allocated to construction costs, 407,606,000 yuan to other project-related expenses, and 127,105,600 yuan to basic contingency funds. First place: CCCC Third Harbor Engineering Co., Ltd. (lead organizer) ； China Southwest Municipal Engineering Design and Research Institute Co., Ltd. (member) – Bid price: 2816938140.85. Second place: Shanghai Baoye Group Co., Ltd. (leader) and China West Engineering Design and Construction Co., Ltd. (member) – Bid price: 2814564733.26. Third place: China Railway 24th Bureau Group Co., Ltd. (leader) and Tianjin Municipal Engineering Design and Research Institute (member) – Bid price: 2817234816.80. The project involves the EPC general contracting for the construction of Linkong Road (Wanxing Road–Guangxing Road) and related infrastructure in the Langfang Airport Economic Zone. The road is 7740 meters long, with a road width of 60 meters; it is expected to cover an area of 1197 mu, including land required for interchanges and temporary drainage facilities. The implementation scope mainly includes roads, bridges, interconnections with G105, traffic facilities, drainage (rainwater and sewage), recycled water, irrigation for landscaping, urban lighting, communications, utility tunnels and pipes, water supply, urban furniture, and sponge city facilities. Among them, crossing the central river ； Across G105, G95 ； Crossing the Langzhuo lead line ； Crossing the Jian River ； Crossing the Second Main Canal ； A total of 5 main bridge spans are planned, with a maximum span of 80 meters and a standard span of 40 meters; the total length is approximately 1.45 km ； 1.21 km interconnection ramp bridge with G105 ； The concept of smart cities is taken into comprehensive consideration during implementation. First place: CCCC First Public Works Bureau Group Co., Ltd., bid price: 1,529,979,229.22 RMB. Second place: China Railway Shanghai Engineering Group Co., Ltd., bid price: 1,516,680,000 RMB. Third place: China State Construction Eighth Engineering Bureau Co., Ltd., bid price: 1,530,658,334 RMB. The Comprehensive Improvement Project for the Qilin Lake Area in Zhaoqing High-Tech Zone – this project involves partnerships for investment in development, as well as overall planning, design, and construction work. The scope of this cooperation includes two main aspects: the overall improvement of the area’s infrastructure and the development of industries there. 2.1 The overall improvement of the area’s infrastructure includes the renovation of the road networks surrounding Qilin Lake and the ecological wetland areas there, as well as the upgrading of the transportation facilities along Dawan Avenue. (1) Road network around Qilin Lake and restoration project of Qilin Lake ecological wetland: The road network around Qilin Lake and the restoration project of its ecological wetland are located in the central service area within the Dawan High-Tech Development Zone in Zhaoqing City, to the east of Dawan Avenue, to the west of Beijiang Avenue, to the south of Chuangxin Street, and to the north of Gongye Street. (The final scope and details of the construction shall be subject to the **approved plan and other relevant documents.) ) (2) Dawang Avenue Expressway Upgrade and Improvement Project: The scope of this project starts at Dawang Bridge; it involves the construction of overpasses and tunnels that run along Wende 7th Street, Jianshe Road, Gongye Street, and Shuguang Street, ending at Chuangxin Street. The total length of this route is approximately 7.633 km. (The final scope and details of the construction shall be subject to the **approved plan and other relevant documents.) 2.2 Industrial development: Based on factors such as transportation location, land conditions, market environment, and project development needs, approximately 300 mu of industrial land will be acquired within the project cooperation area for market-oriented development, in order to build a comprehensive cold-chain logistics park. First place: CCCC Fourth Harbor Engineering Bureau Co., Ltd., CCCC First Highway Survey and Design Institute Co., Ltd., Guangdong Jiyong High-Tech Investment Partnership (Limited Partnership), CCCC Highway Planning and Design Institute Co., Ltd. Bid price: 7314819900.000 yuan. Second place: CCCC Road & Bridge Construction Co., Ltd., Tianjin Municipal Engineering Design Institute. Bid price: 7315382300.000 yuan. Third place: China Railway 16th Group Co., Ltd., Suzhou Transportation Science and Technology Group Co., Ltd. Bid price: 7315423100.000 yuan. The PPP project for the Yan’an Eastern Ring Expressway starts from Yaodian East, where it connects with the existing Yanyan Expressway; from there it extends westward through Yan’an East, the High-Tech Zone, Chuan Kou, Yan Gou, Nanniwan Airport, and Goumen, before reaching Zhangcha to the north of Youfen Village in Ganquan County, where it connects with the existing Baomao Second Corridor. The total length of the road is approximately 57 kilometers. The entire route is designed as a four-lane expressway with a design speed of 100 kilometers per hour and a roadbed width of 26 meters. The vehicle load requirements for bridges and culverts along the route are set at Highway-I standard. This project plans to construct 1,186 meters of viaducts/1 bridge (two lanes; the same applies hereafter), 13,854 meters of major bridges/56.5 bridges, and 2,239 meters of medium bridges/33 bridges. The total length of these bridges is 17,279 meters, accounting for 30.2% of the route length ； The entire route is planned to have 6,405 meters of long tunnels/4 tunnels (twin tunnels; the same applies hereafter), 2,990 meters of medium-length tunnels/4 tunnels, and 1,760 meters of short tunnels/5 tunnels. The total length of all tunnels is 11,155 meters, accounting for 19.5% of the total route length ； Bridges and tunnels account for 49.7% of the route length. Seven interchanges are planned along the entire route: Yan’an East, High-Tech Zone, Chuan Kou, Yan Gou, Yan’an Nanniwan Airport, Gou Men, and Zhang Cha (hub). Seven overpasses and seven underpasses are also planned, along with 18.44 kilometers/4 connections via interchange routes. 1 service area, 1 maintenance area, and 1 tunnel maintenance and management station are proposed to be established. The entire line now covers an additional 6,483 mu of land (including 647 mu for the connecting routes). The approved total investment estimate for this project is 859,431.95 million yuan. First place: China Gezhouba Group Co., Ltd. (lead contractor), China Gezhouba Group First Engineering Co., Ltd., China Gezhouba Group Third Engineering Co., Ltd., China Gezhouba Group Road and Bridge Engineering Co., Ltd., Shaanxi Construction Group Co., Ltd., Shaanxi Construction Machinery Construction Group Co., Ltd. Second place: PowerChina Road & Bridge Group Co., Ltd. Third place: CCCC Second Highway Engineering Bureau Co., Ltd. Source: Infrastructure News