According to the relevant regulations such as the "Several Opinions of the Zhejiang Provincial People's Government on Further Building a Standardized and Orderly Bidding Market", the pre announcement of the bidding documents for the Changnanxi New Flood Diversion Channel Project of Heqiaoji Town Flood Control Capacity Enhancement Project in Lin'an District, Hangzhou City, on April 24, 2025 is hereby made. Qualified bidders are welcome to come and bid. Feedback on the pre announcement of the bidding documents should be submitted to the tenderer (bidding agency) within 5 days after the issuance of this announcement. Project Name: Flood Control Capacity Enhancement Project in Heqiao Town, Lin'an District, Hangzhou City - Changnan Creek New Flood Diversion Channel Project Number: Bidder Unit: Heqiao Town People's Government, Lin'an District, Hangzhou City Agency Unit: Zhejiang Huayao Construction Consulting Co., Ltd. Agency Contact Information: Wang Yanping 15068834440 1. Bidding Project Content: This project is located in Heqiao Town, Lin'an District, Hangzhou City, and is located in Changnan Creek, one of the main tributaries of the Changhua Creek Basin. The river management scope starts from the downstream of Liujia Village on the right bank of Changnan Creek (XKH0+000.00) and ends at the upstream of Shuangxikou Village on the right bank of Changhua Creek (XKH0+560.67), with a total length of 560.67m. The flood control capacity enhancement project of Heqiaoji Town improves the flood control capacity of Heqiaoji Town through the implementation of engineering measures such as the improvement of Changhua River beach and old river channels, dredging and dredging of Changhua River channels, the opening of new flood diversion channels in Changnan River, and the construction of new (renovated) bridges and bridges, reducing the losses caused by flood disasters and ensuring the well-being of urban residents. Therefore, it is determined that the main task of this project is flood control. The main content of this project construction is the construction of embankments (revetments) on both sides of the newly opened diversion channel of Changnan River: (1) The embankment project mainly involves the construction of embankments (revetments) on both sides. Among them, the construction length on the left bank is 556m, the construction length on the right bank is 650m, and the width of the river channel is 30m. (2) Landscape, bridges, and other content. 2、 Tender control price 19396960.00 Related attachments: Supervision department of this project: Complaint hotline: If the content is incomplete or the attachment is missing, please click on the website to view: https://ggzy.hzctc.hangzhou.gov.cn/AfficheShow/Home?AfficheID=AA9462BE -578A-4328-A7AA-46BA2C95D704&IsInner=0&ModuleID=58