Construction Supervision of Ezhou Huahu Airport Railway Connection Line Project HHJL-1 (HBSJ-202411TL-099003001) Tender Announcement Tender Number: HBSJ-202411TL-0990030011 The bidding conditions for the Ezhou Huahu Airport Railway Liaison Line Project (project name) have been approved for construction by the Hubei Provincial Development and Reform Commission (project approval, verification or filing authority name) with the approval of the "Reply of the Provincial Development and Reform Commission on the Approval of the Ezhou Huahu Airport Railway Liaison Line Project" (E Development and Reform Approval Service [2024] No. 391) and the "Reply of the Ezhou Municipal People's Government of Hubei Railway Group Co., Ltd. on the Preliminary Design of the Ezhou Huahu Airport Railway Liaison Line" (E Railway Construction Management [2025] No. 1) (approval name and number). The project owner is Hubei Huahu International Airport Railway Co., Ltd. The construction funds come from capital and bank loans (funding source), and the project investment ratio is 50% of capital and 50% from banks. Loan of 50%, the bidder is Hubei Huahu International Airport Railway Co., Ltd, The bidding agency is Hubei Province Complete Bidding Co., Ltd. The project has met the bidding conditions and is now open for bidding for the supervision of the project. 2. Project Overview and Bidding Scope 2.1 Project Overview Construction Location: Ezhou City, Hubei Province Construction Scale: The line length is 22.022km, with 18 main line bridges of 5.923km and 7 tunnels of 2.991km, with a bridge tunnel ratio of 40.48%. There are two stations along the entire line, Ezhou Station (renovated from an existing station) and Airport Freight Station (newly built station). Other: Dedicated line railway, single track, designed speed of 120km/h. 2.2 Scope of Bidding: The scope of bidding includes the construction supervision of all projects within 22.022km of the main line of the new Ezhou Huahu Airport railway connection line and the existing Ezhou station renovation project (including related work of the supervision center laboratory). Section division: Divided into one section, named HHJL-1. Planned supervision and related service period/supervision service period: 1826 calendar days, of which the supervision service period: from the date of commencement to the expiration of the defect liability period (2 years), the construction and installation project cost is calculated as 983.892 million yuan. 2.3 Other:/3. Qualification Requirements for Bidders 3.1 The bidding requirements for this section require bidders to possess: The bidder shall be an independent legal person legally registered within the territory of the People's Republic of China, and have corresponding supervision capabilities in terms of qualifications, performance, personnel, and testing instruments and equipment. (1) Qualification requirement: An independent legal entity registered in accordance with the law within the territory of the People's Republic of China. Having qualifications ①, ②, or ③ issued by the Ministry of Construction of the People's Republic of China: ① Comprehensive qualification for engineering supervision. ② Having Class A qualifications for railway engineering supervision and Class C or above qualifications for housing construction engineering supervision. ③ Having Class A qualification for supervision of municipal public works (subway and light rail projects) and Class C or above qualification for supervision of building construction projects. (2) Performance requirements: The bidder has completed ①+②+③+④+⑤+⑥ in the past 5 years (June 11, 2020 to June 10, 2025). Performance: ① Supervision of railway or similar engineering projects with a contract amount greater than 10 million yuan