Group 1 - The core project is the Zhizhen Energy 1 million kW photovoltaic hydrogen production and ammonia synthesis integrated project in Yili Prefecture, Xinjiang, with a total construction area of 122,381.3 square meters [1] - The project includes 64 sets of 1000Nm³/h electrolysis hydrogen production devices, 20 sets of 2000Nm³ hydrogen storage devices, and a 170,000 tons/year ammonia synthesis device [1] - The winning bid for the project was awarded to China Railway Tunnel Group with a bid price of 261,848.2124 million yuan [1] Group 2 - The total estimated contract amount for the bidding project is 960 million yuan, with a total construction period of 790 calendar days [2] - The project includes construction drawing design, engineering construction, and warranty work during the defect liability period [2] Group 3 - The winning bid for the liquid-cooled ultra-fast charging low-carbon comprehensive energy station project (Phase I) was awarded to China Railway 14th Bureau Group with a bid price of 95,904 million yuan [4] - The project aims to accelerate the construction of charging infrastructure for new energy vehicles, with a total investment of 82 million yuan for 200 ultra-fast charging stations in Hubei and Hunan [4] Group 4 - The Gansu Zhangye City 200MW/800MWh independent energy storage project has a total investment of 818 million yuan, with the winning bid announced for China Railway Construction Bridge Engineering Group [5] - The project includes a 200MW/800MWh energy storage power station and a 330kV/35kV/10kV booster substation [5] Group 5 - The total investment for the International Cooperation Education Sample Area Science and Technology Innovation Hub project is estimated at 157,543.65 million yuan, with a construction scale of approximately 1,277 meters for the road [8] - The project includes tunnel construction, road engineering, and various auxiliary facilities [8] Group 6 - The Three Gorges Waterway New Channel Project has a static total investment of approximately 766 billion yuan, with a total construction period of 100 months [11] - The project includes the construction of a water supply system with a design scale of 76,500 m³/d [10][11] Group 7 - The project for the renovation of old residential areas in Shenyang's Shenbei New District involves the renovation of infrastructure for 12 old residential areas, impacting 4,904 households [21][22] - The renovation includes road reconstruction, water supply, drainage, heating pipeline updates, and the addition of public service facilities [22]

Core Viewpoint - The article discusses the public tender announcement for the EPC (Engineering, Procurement, and Construction) contract of a user-side energy storage project in the Yangzhong Economic Development Zone, Jiangsu Province, with a total installed capacity of 129MW and 387MWh [1][2]. Project Overview - The project is funded by self-raised capital amounting to 305.1656 million yuan [1][2]. - The energy storage station will utilize idle land or green belts from local enterprises in the Yangzhong Economic Development Zone [1][2]. - The project will consist of 129 energy storage units, each with a capacity of 1MW and 3MWh [1][2]. Tender Details - The tender is open for a single segment, specifically for the EPC contract of the energy storage station [3]. - The project has been approved by relevant authorities and is now ready for public bidding [2][3]. Bidder Qualifications - Bidders must have the ability to independently enter into contracts and meet specific qualifications, including: - Design qualifications: Valid Class B or higher in new energy power generation design [3]. - Construction qualifications: Valid Class II or higher in power engineering construction and safety production licenses [3][4]. - Bidders must provide proof of social security contributions for the project manager and ensure no ongoing construction projects conflict with this tender [4][5]. Submission and Evaluation - Bids must be submitted in paper format by June 6, 2025, at 14:00 [6]. - The opening of bids will occur at the same time and location as the submission deadline [6]. - The evaluation method for bids will be based on a comprehensive assessment [6]. Additional Information - The project duration is set for 365 calendar days, with a quality assurance period of 12 months [6]. - The tender documents are priced at 500 yuan, and if fewer than three bidders acquire the documents, the tender will be reissued [7].