1. Bidding conditions: The infrastructure construction project of Shuanglian Industrial Park Comprehensive Logistics Park in Dangyang High tech Industrial Development Zone has been approved for construction by Dangyang Development and Reform Bureau with the document "Dangfa Reform Approval [2025] No. 134". The funding source is self raised by the local government. The bidder is Dangyang Transportation Bureau, and the bidding agency is Hubei Huichun Project Management Co., Ltd. The project has met the bidding conditions and is now open for bidding for the supporting connecting roads of this project. 2. Project Overview and Bidding Scope 2.1 Project Overview: The starting point of the route is located at K44+900 in Chaoyangguan, along the ridge west of Wangdian Town, and ends at K50+170, connecting to the old road (now G348). The route is 5.27km long. The main construction content includes roadbed engineering, pavement engineering, bridge engineering, traffic safety engineering, etc. 2.2 Bidding Scope: All projects within the scope of construction drawings, bill of quantities, and Q&A documents. 2.3 Planned construction period: 24 months. 3. Qualification Requirements for Bidders 3.1 This bidding requires bidders to have independent legal personality, and their qualifications, performance, finance, personnel, and reputation should meet the requirements of Annex 1 of the bidding announcement. 3.2 This bidding does not accept consortium bidding. 3.3 Legal entities with interests that may affect the fairness of the bidding process shall not participate in the bidding for this project; The same person in charge of the unit or different units with controlling or management relationships shall not participate in the bidding of the same section of this project at the same time. Otherwise, all relevant bids will be rejected. 4. Obtaining the bidding documents: This project implements online downloading of the bidding documents. Bidders must log in to the Yichang Public Resource Trading Electronic Service System - Engineering Construction - Online Services, and download the bidding documents and related materials according to the online prompts. The download time for the bidding documents is from June 20, 2025 to 11:59 am on June 29, 2025 (Beijing time). If the bidder fails to download the bidding documents online as required, their bid will be rejected. (For specific operations, please refer to the Yichang Public Resource Trading Electronic Service System - Trading Think Tank - Service Guide - Trading Party B (Bidder Supplier) Operation Manual) 5. According to the spirit of the "Several Measures for Creating a First Class Business Environment Guided by Market Subject Demand" (E Fa [2020] No. 23) and the "Key Task List for Optimizing the Business Environment in Hubei Province in 2021" (E Ying Shang Fa [2021] No. 2) documents issued by the Provincial Party Committee and the Provincial People's Government, as well as the "Notice on Stopping the Collection of Government Procurement Engineering Bid Bonds and Performance Bonds" issued by the Hubei Provincial Public Resource Trading Center (Hubei Provincial Government Procurement Center), no bid bond will be collected for this project. 6. Submission of Bid Documents and Related Matters 6.1 The deadline for submission of bid documents is 9:00 am on July 14, 2025. 6.2 The bidder shall log in to the electronic service system of Yichang public resources trading through the Internet using entity CA lock or mobile phone CA certificate (BiaoZengtong) or electronic business license (see Yichang Public Resources Electronic Trading Platform - Service Guide - Operation Manual - Electronic Business License Trading Entity Operation Manual for specific operations) before the deadline for bidding, upload encrypted electronic bidding documents, save and upload them