Bid Comparison Document for Repair and Replacement of FRP Roofing Tiles for CO2 Compressor in Synthetic Ammonia Plant

1. Price comparison conditions
This quotation project—repair and replacement work on the fiberglass roofing tiles for the CO2 compressor at the synthetic ammonia plant of 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 price comparison. We are hereby inviting quotations and conducting a price comparison 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: Repair and Replacement of FRP Roofing Tiles for the CO2 Compressor at Chongqing Xiangyu Salt & Chemical Co., Ltd. Construction Content: Removal and installation of FRP roofing tiles (Material A provided by the contractor); removal and installation of safety ropes (Material B provided by the contractor). For detailed information, please refer to the Bill of Quantities. This project is an installation construction project, including auxiliary materials (such as welding electrodes, welding wires, oxygen, acetylene, argon, etc.), tools and equipment, lifting operations, and other related items. For specific details, please refer to the Bill of Quantities.
2.3 Construction Period: The construction work shall be completed within 15 calendar days. The specific start date will be subject to the notice from Party A.
2.4 Project Scope: Repair and Replacement Work for the Fiberglass Roofing Tiles of the CO2 Compressor at Chongqing Xiangyu Salt & Chemical Co., Ltd. Construction Content: Removal and installation of fiberglass roofing tiles (Material A provided by the contractor); removal and installation of safety ropes (Material B provided by the contractor). For detailed information, please refer to the Bill of Quantities. This project is an installation construction project, including auxiliary materials (such as welding electrodes, welding wires, oxygen, acetylene, argon, etc.), tools and equipment, lifting operations, and other related items. For specific details, please refer to the Bill of Quantities.
Mechanical and material suppliers: Fiberglass roofing tiles and cranes to be supplied by Party A; auxiliary materials (including self-tapping screws, waterproof washers, sealing materials, etc.) to be supplied by Party B.
3. Qualification Requirements for Bidders
3.1 For this price comparison, bidders must possess either a Grade III or higher general contracting qualification for petrochemical engineering construction projects, or a valid Grade III or higher specialized contracting qualification for steel structure engineering issued by the competent construction administrative authority, and must have corresponding construction capabilities in terms of personnel, equipment, and funding. They must also hold a valid business license.
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 installation or maintenance in the petrochemical industry (or a related industry).
4. Quotation deadline
Deadline: November 25, 2025, 10:00 (Beijing Time)
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.