[0] Bidding Announcement for the Construction of Section 2 of Nantong Dongtai Pipeline Network Water Supply Project (Main Line Yancheng Dongtai Section) Project No. E3209810002000060004 Project Name: Nantong Dongtai Pipeline Network Water Supply Project (Main Line Yancheng Dongtai Section) Section 2 Construction Section No. E3209810002000060004001 Section Name: Nantong Dongtai Pipeline Network Water Supply Project (Main Line Yancheng Dongtai Section) Section 2 Construction (Secondary) Bidder Name: Agency Name: Project Approval Authority Name: Project Funding Source: Project Location: Project Scale Section Specific Information: The maximum number of sections that the applicant can apply for. Announcement Date: Announcement Date: Planned Start Time: Planned Completion Time: Announcement Start Time: June 19, 2025 Announcement End Time: June 30, 2025 Project Type: Municipal Infrastructure Engineering. The applicant should possess the main qualification conditions. The applicant's qualification category and level: The proposed applicant's qualification level: Enterprise performance, reputation. Project Manager (Director)/Constructor performance, reputation. Other conditions: Announcement Information: Nantong Dongtai Pipeline Network Water Supply Project (Main Line Yancheng Dongtai Section) Section 2 Construction (Secondary) Re tender notice Tender notice (not in person) Bidding Announcement for the Construction of Section 2 of Nantong Dongtai Pipeline Network Water Supply Project (Main Line Yancheng Dongtai Section) 1. Bidding Conditions: The construction of Section 2 of Nantong Dongtai Pipeline Network Water Supply Project (Main Line Yancheng Dongtai Section) has been approved for construction by Dongxing Shentou [2024] No. 96 (Approval Name and Number), and the project owner is Dongtai Yinjiang Water Supply Co., Ltd. The construction funds are self raised, with a project investment ratio of 100%. The project has met the bidding conditions and is now open for bidding for the construction of the second section of the Nantong Dongtai Pipeline Network Water Supply Project (main line Yancheng Dongtai section). Interested potential bidders are invited to participate in the bidding. 2. Project Overview and Bidding Scope 2.1 Project Overview 2.1.1 Construction Location: Within Dongtai City. 2.1.2 Construction Scale: The construction of the second section of the Nantong Dongtai Pipeline Network Water Supply Project (main line Yancheng Dongtai section) mainly includes the construction of a pipeline with a diameter of DN1800, which is approximately 3 kilometers long from the Haian Dongtai boundary to the Dongtai booster pump station, and a pipeline with a diameter of DN1400, which is approximately 5.1 kilometers long from the S610 to the Nanyuan Water Plant. The longest single section of the DN1800 top pipe is about 789 meters. The water supply is 100000 cubic meters per day. Considering the flexibility and safety of the water supply, the coefficient of variation when delivering water to Nanyuan Water Plant is 2.0. Complete all work contents in the construction drawings and bill of quantities provided by the tenderer. 2.1.3 Estimated Contract Price: Approximately 80.66 million yuan. 2.1.4 Construction period requirement: 360 calendar days, planned start date: July 2025, completion date: July 2026. 2.1.5 Other:/2.2 Bidding Scope: Construction of Section 2 of Nantong Dongtai Pipeline Network Water Supply Project (Main Line Yancheng Dongtai Section), mainly including the construction of pipelines with a diameter of DN1800 and DN1400, which are approximately 3 kilometers long from Hai'an Dongtai boundary to Dongtai booster pump station and 5.1 kilometers long from S610 to Nanyuan Water Plant. The construction drawings and bill of quantities provided by the bidder shall be completed