Bidding Documents for the Construction of the New Shifting-Head Project Added to the 2025 Synthetic Ammonia Overhaul (Second Bidding)

1. Price comparison conditions
This quotation project—the construction work for the newly added “shut-down” project during the 2025 major overhaul of the synthetic ammonia plant at Chongqing Xiangyu Salt & Chemical Co., Ltd.—has been approved by Chongqing Xiangyu Salt & Chemical Co., Ltd. The project owner is Chongqing Xiangyu Salt & Chemical Co., Ltd., and the project now meets the conditions for competitive bidding. We are hereby inviting quotations and conducting a comparative price inquiry for this project.
2. Project Overview and Price Comparison Scope
2.1 Project Location: Within the premises of Chongqing Xiangyu Salt & Chemical Co., Ltd.
2.2 Project Scope: Construction work for the newly added “shut-down” project of the 2025 major overhaul of synthetic ammonia at Chongqing Xiangyu Salt & Chemical Co., Ltd. Inspection and maintenance items include: inspection and maintenance of chemical equipment, repair and modification of pressure pipelines, pipeline jointing, valve disassembly and assembly, spot repairs such as re-welding of equipment, and detailed specifics are provided in the Bill of Quantities. This project is an installation and construction project, covering auxiliary materials (including welding electrodes, welding wires, oxygen, acetylene, argon, etc.), tools and instruments, lifting operations, non-destructive testing, supervision and inspection, and specific details are outlined in the Bill of Quantities.
2.3 Construction Period: The maintenance work for synthetic ammonia shall be completed within 7 calendar days. The specific start date will be subject to the notice from Party A.
2.4 Project Scope: Construction work for the newly added “shut-down” project of the 2025 major overhaul of synthetic ammonia at Chongqing Xiangyu Salt & Chemical Co., Ltd. Inspection and maintenance items include: inspection and maintenance of chemical equipment, repair and modification of pressure pipelines, pipeline jointing, valve disassembly and installation, spot repairs such as supplementary welding of equipment, and detailed specifics are provided in the Bill of Quantities. This project is an installation and construction project, covering auxiliary materials (including welding electrodes, welding wires, oxygen, acetylene, argon, etc.), tools and instruments, lifting operations, non-destructive testing, supervision and inspection, and specific details are outlined in the Bill of Quantities.
3. Qualification Requirements for Bidders
3.1 For this price comparison, bidders must possess a valid Grade III or higher general contracting qualification for petrochemical engineering construction issued by the competent construction administrative authority, as well as an industrial pipeline installation license of Grade GC1 or higher. They must also demonstrate adequate construction capabilities in terms of personnel, equipment, and financial resources.
3.2 This price comparison requires bidders to hold a valid safety production license.
3.3 Within the 5 years prior to the bid submission deadline (from January 1, 2020, to the bid submission deadline), bidders must have completed one or more construction projects involving the installation or maintenance of equipment in the petrochemical industry.
4. Quotation deadline
Deadline: 5:00 PM (Beijing Time), May 28, 2025
5. Contact Information
Price Comparison Person: Chongqing Xiangyu Salt & Chemical Co., Ltd.
Address: No. 98, Longxiang Avenue, Wanzhou District, Chongqing City Contact: Sun Tongying Phone: 13517321268

Disclaimer: The official platform for our company’s announcement of this tender is the website of Chongqing Xiangyu Salt & Chemical Co., Ltd.: http://www.cqxyyh.com. Apart from this, our company has not published any tender information on any other websites, forums, or media platforms. Any tender information reproduced from other sources and attributed to our company as the tendering entity is unauthorized and therefore invalid. We reserve the right to pursue legal action against those responsible for such unauthorized reproduction.