Zhongxiang County Road Upgrading Project (Phase II) (Road Part) Supervision Service (JMZX-202504GL-002001001) Bidding Announcement Bidding No.: JMZX-202504GL-0020010011. Bidding Conditions The construction of the bidding project Zhongxiang County Road Upgrading Project (Phase II) (Road Part) Supervision Service has been approved by Zhongxiang Municipal Administrative Examination and Approval Bureau with the Hubei fixed assets investment Project Registration Certificate (registration project code: 2411-420881-04-01-866026). The project owner is Zhongxiang Hengtong Road and Bridge Engineering Co., Ltd., and the construction funds are from enterprise self raised and bank loans. The bidder is Zhongxiang Hengtong Road and Bridge Engineering Co., Ltd., and the bidding agency is Hubei Huace Construction Engineering Management Co., Ltd. The project has met the bidding conditions and is now open for bidding. 2. Project Overview and Bidding Scope 2.1 Project Overview Construction Location: Phosphate Mine Town, Shuanghe Town, Lengshui Town, Shipai Town, Huji Town, Fengle Town, Yangzi Town, Zhongxiang City. Construction scale: This project is the County Road Upgrading Project (Phase II) of Rural Roads in Zhongxiang City (road section), which consists of four county roads (X420 Fenggao Line, X217 Chenhe Line, X424 Manli Line, X220 Zengle Line). It is constructed according to the standard of third-class highway, with a design speed of 30km/h, a local speed limit of 20km/h, a subgrade width of 7.5m, and a total mileage of 71.789km. Other:/2.2 Scope of Tendering Scope of Tendering: Division of bidding sections for providing supervision services for the construction and defect liability period repair work of this project:/Planned supervision and related service period/Supervision service period: 730 calendar days, of which the actual service period is from the date of receiving notification from the tenderer to the end of the defect liability period. Engineering estimated investment amount/construction and installation engineering cost: 159.2893 million yuan. 2.3 Other: (1) Estimated value of supervision contract: 2.1 million yuan. (2) Quality requirement: The completion acceptance rate of the supervision project is 100%. 3. Qualification Requirements for Bidders 3.1 This bidding requires bidders to meet the following minimum qualification requirements: refer to the appendix of the bidding announcement, and have corresponding supervision service capabilities in personnel, equipment, funds, and other aspects. 3.2 This bidding does not accept consortium bidding. 3.3 Each bidder may bid for one (specific quantity) of the above-mentioned sections in this bidding project. 3.4 This bidding project does not belong to government procurement engineering. 3.5 Project Attributes: The project does not reserve any shares specifically for procurement to small and medium-sized enterprises. 3.6 Other Requirements:/4. Acquisition of Bidding Documents. 4.1 Anyone who intends to participate in bidding (if it is a consortium bidding, it refers to all members of the consortium) should do so on the Jingmen Electronic Tendering and Bidding Trading Platform (hereinafter referred to as the "Electronic Trading Platform") (website: http://zyjy.jingmen.gov.cn/ ）Register and handle the mobile digital certificate (Biaozhengtong), CA digital certificate, and electronic business license (refer to "Electronic Trading Platform" - Service Guide - Service Guide (Construction Project) - Jingmen Electronic Tendering and Bidding Trading Platform (Register Mobile Digital Certificate) for specific operations)（