Bidding Documents for the Construction Project of Replacing the Air Preheater of Boiler No. 4 at Thermal Power Plant (Second Edition)

1. Price comparison conditions
This quotation covers the construction project for the replacement of the air preheater in Boiler No. 4 at Chongqing Sote Salt & Chemical Thermal Power Plant.
Approved by Chongqing Sote Salt & Chemical Co., Ltd., the project owner is Chongqing Sote Salt & Chemical Co., Ltd. The project now meets the conditions for price comparison, and we are hereby initiating a request for quotations and price comparisons for this project.
2. Project Overview and Price Comparison Scope
2.1 Project Location: Within the premises of Chongqing Sote Salt & Chemical Co., Ltd.
2.2 Project Scope: Construction of the 4th Boiler Air Preheater Replacement Project for Chongqing Sote Salt & Chemical Thermal Power Plant—This includes the removal and installation of the air preheater as well as the removal and installation of platform ladders. For detailed information, please refer to the Bill of Quantities. This project is an installation and construction project that covers auxiliary materials (including 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: Completion within 7 calendar days, calculated from the commencement date notified by Party A (the specific commencement date will be determined based on Party A’s production schedule).
2.4 Project Scope: Construction of the Replacement of Air Preheater for Boiler No. 4 at Chongqing Sote Salt & Chemical Thermal Power Plant—This includes the removal and installation of the air preheater as well as the removal and installation of platform ladders. For detailed information, please refer to the Bill of Quantities. This project is an installation and construction project that covers auxiliary materials (including 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.
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 a Class A (or Level 1) license for the installation, modification, and maintenance (or repair) of special equipment (or boilers). They must also have the requisite construction capabilities in terms of personnel, equipment, and financial resources.
3.1 This price comparison requires bidders to hold a valid safety production license.
3.1 Prior to the bid submission deadline, bidders must have completed at least one construction project in equipment installation or maintenance within the petrochemical industry over the past four years (from January 1, 2020, to the bid submission deadline).
4. Quotation deadline
Deadline: 5:00 PM (Beijing Time), May 18, 2025
5. Contact Information
Price Comparison Person: Chongqing Sote Salt & Chemical Co., Ltd.
Address: No. 98 Longxiang Avenue, Wanzhou District, Chongqing City
Contact: Sun Tongying Phone: 13517321268

Disclaimer: The official channel 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 such unauthorized reproductions.