Bidding Documents for the Construction Project of Replacing High-Pressure Feedwater Heater Piping for a Thermoelectric Steam Turbine (Third Bidding)

1. Price comparison conditions
This quotation project—the construction work for the replacement of high-pressure steam pipe sections in the thermoelectric turbine unit of Chongqing Sote Salt Chemical Co., Ltd.—has been approved by Chongqing Sote Salt Chemical Co., Ltd. The project owner is Chongqing Sote Salt Chemical Co., Ltd., and the project now meets the conditions for competitive bidding. We are hereby inviting quotations for this project through a competitive bidding process.
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 High-Pressure Heater Pipeline Replacement for the Thermoelectric Steam Turbine at Chongqing Sote Salt & Chemical Co., Ltd. Scope of Work: Replacement of the high-pressure heater pipeline for the thermoelectric steam turbine; details are provided in the Bill of Quantities. This project is an installation and construction project, encompassing auxiliary materials (including welding electrodes, welding wires, oxygen, acetylene, argon, etc.), tools and equipment, lifting operations, non-destructive testing, heat treatment, inspection and supervision, and other related activities. Specific details are provided in the Bill of Quantities.
2.3 Construction Period: The pipeline replacement work shall be completed within 20 calendar days. The specific start date will be subject to the notice from Party A.
2.4 Project Scope: Construction of the High-Pressure Heater Pipeline Replacement for the Thermal Power Steam Turbine at Chongqing Sote Salt & Chemical Co., Ltd. Scope of Work: Replacement of the high-pressure heater pipeline for the thermal power steam turbine; for detailed information, please refer to the Bill of Quantities. This project is an installation and construction project, encompassing auxiliary materials (including welding electrodes, welding wires, oxygen, acetylene, argon, etc.), tools and equipment, lifting operations, non-destructive testing, heat treatment, supervision and inspection, and other related activities. 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 Grade II or higher general contracting qualification for petrochemical engineering construction, as well as a Class GC1 industrial piping installation license for special equipment. They must also have the requisite construction capabilities in terms of personnel, equipment, and financial resources, and 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 the installation or maintenance of equipment in the petrochemical industry (or related industries).
4. Quotation deadline
Deadline: December 12, 2025, 9:00 a.m. (Beijing Time)
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.