Pre bidding Announcement for EPC General Contracting of Rural Domestic Sewage Treatment Projects in 5 Townships along the Jing County Section of the South Canal in Hengshui City 1. Bidding Conditions: The EPC General Contracting of Rural Domestic Sewage Treatment Projects in 5 Townships along the Jing County Section of the South Canal in Hengshui City has been approved by the Jing County Development and Reform Bureau through document approval from the Jing County Development and Reform Commission {2025}4 The construction is approved with funding from central ecological environment funds and local financial support. The project investment ratio is 100%, and the bidder is the Jing County Agriculture and Rural Bureau project, which has met the bidding conditions. The design and construction of the project are now open for bidding. 2. Project Overview and Bidding Scope 1. Project Number: HSJJGC-2025-0022、 Project name: EPC general contracting for rural domestic sewage treatment project in 5 townships along the Jing County section of the South Canal in Hengshui City. 3. Construction location: 5 townships along the Grand Canal in Jing County, Hengshui City. 4. Construction scale and main construction content: This project plans to implement rural domestic sewage collection and treatment projects in 113 villages in 5 townships along the Jing County section of the Nanyun River in Hengshui City, involving about 6862 households and benefiting about 24096 people. Adopting a decentralized governance model, the main construction content includes 6862 sets of 0.5m3 courtyard style integrated equipment for grey water collection and treatment de110PVC-U79769m， Reuse pipeline dn25PPR44946m. 5. Scope of bidding: including the design, construction, completion and acceptance of the project, overall handover, defect repair and warranty work during the project warranty period. 6. Duration: Design: 45 calendar days. Construction: 210 days. 7. Quality standards: Quality standards required by the design: meet the needs of all aspects of the project and meet the requirements of the current national design specifications; Quality standards for construction requirements: meet the current national engineering quality acceptance standards; 3. Qualification requirements for bidders: (1) Bidders must have independent legal personality, financial ability to fulfill contracts, operate with integrity and legality, and have no records of dishonesty or illegal activities. (2) Design Qualification: Must possess a Class B or higher qualification in municipal industry (drainage engineering) design or environmental engineering (water pollution control engineering) design, and have corresponding design capabilities in personnel, equipment, funds, etc; Design Manager: Must possess a registered certificate as a Senior Engineer in Equipment Public Works (Water Supply and Drainage) or Environmental Engineering. (3) Construction qualification: Enterprises that have the third level or above qualification for municipal engineering construction general contracting issued by the competent construction administrative department, and have obtained the qualification of safety production license, and have corresponding capabilities in personnel, equipment, funds, etc; Project Manager (Construction Manager): Must hold a Level 2 Registered Construction Engineer Practicing Certificate for Municipal Engineering, possess a valid Safety Production Assessment Certificate (Class B), and have not worked on other construction projects. (4) Credit China website（ http://www.creditchina.gov.cn/ ）Bidders who are included in the list of dishonest persons subject to enforcement, abnormal business operations, and tax illegal blacklists are not allowed to participate in bidding. (Based on on-site evaluation) (5) This bidding process accepts joint venture bidding. The consortium bidding shall meet the following requirements: