Call for tender for the general contract of the first-phase construction of the Changji Thermal Power 200MW/800MWh compressed carbon dioxide heat pump molten salt energy storage project

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On November 20, Shouhang Energy Group Changji Thermal Power Co., Ltd. issued a tender announcement for Bid Section 2 of the general contract for the construction of the 200MW 800MWh compressed carbon dioxide heat pump molten salt energy storage (providing cooling, heating, electricity, and steam in one system) + 100MW 400MWh electrochemical energy storage power generation project in Changji High-Tech Zone. Project Overview: The 200MW/800MWh compressed carbon dioxide heat pump molten salt energy storage (providing cooling, heating, electricity, and steam in a combined manner) + 100MW/400MWh electrochemical energy storage power generation project in Changji High-Tech Zone is located at the intersection of Kaituo Avenue and Jixiang Avenue in Changji City, Xinjiang. The project involves the construction of an independent energy storage facility (with 200 MW of molten salt energy storage and 100 MW of lithium iron phosphate battery energy storage), as well as a 220kV step-up substation. Additionally, a thermochemical energy storage system will be installed to supply 70 tons of steam per hour, ensuring continuous steam supply to the industrial park 24 hours a day, along with all the necessary supporting facilities. Scope of the tender: The scope of this tender covers Phase 2 of the 200MW/800Mwh compressed carbon dioxide heat pump molten salt energy storage (combined production of cold, heat, electricity, and steam) + 100MW/400MWh electrochemical energy storage power generation project in Changji High-Tech Zone. Phase 2 refers to the 200MW/800Mwh compressed carbon dioxide heat pump molten salt energy storage power generation portion, and includes but is not limited to the following systems: the new type of compressed CO2 heat pump process system, the molten salt heat storage process system, the SGS process system, the steam turbine power generation system, etc. The contractor’s responsibilities include but are not limited to: detailed engineering surveys, construction drawing design, as-built drawing design, procurement and supply of equipment and materials, construction of building and installation works, project management and coordination, handling of procedures related to the use of temporary construction facilities, equipment commissioning, routine tests, grid connection tests, system integration, joint trial operations, technical training, acceptance (including special acceptance, phase-wise acceptance, and final acceptance), and other supporting services. Main qualification requirements for bidders: 1. Performance requirements for bidders: Within the past five years (from January 1, 2020, to the present, as determined by the completion acceptance report), the bidder must have completed at least one similar project (a turnkey project for back-pressure units with a single-unit evaporation capacity of 120 t/h or more, a steam temperature of 540°C or more, and a steam pressure of 9.8 MPa or more). The bidder must provide the award notice, contract, completion acceptance report (or grid connection notice), etc. 2. Qualification requirements for the project manager: The project manager to be assigned by the bidder must hold a first-class registered construction engineer certificate in the mechanical and electrical engineering field, and must be registered with this company; temporary construction engineers are not accepted for this project, and the project manager must not have any other projects under consideration. Requirements for the design manager: a registered engineer in public equipment engineering (power specialty). 3. Joint bids are acceptable for this tender. In the case of a joint bid, the following requirements must be met: Enterprises that do not meet all the qualification requirements can form a consortium to submit a bid. The number of entities forming such a consortium shall not exceed 5, and they must provide a consortium agreement that specifies the lead member of the consortium as well as the rights and obligations of each party. (The parties to the consortium shall not submit bids for this project on their own behalf or by joining other consortia.)