1. The bidding conditions for the construction of Honghe Mengzi Airport (civil part) project have been approved by relevant units such as Yunnan Provincial Department of Transport and Southwest Civil Aviation Administration with preliminary design and budget documents. The project owner is Yunnan Airport Group Co., Ltd., and the construction funds come from the Civil Aviation Development Fund, fiscal funds, and self raised funds of the enterprise. The bidder is Yunnan Airport Group Co., Ltd., and the bidding agency is Guoxin Tendering Group Co., Ltd. The project has met the bidding conditions, and the weak current engineering of the project is now open for bidding. 2. Project Overview and Bidding Scope 2.1 Project Overview: Honghe Mengzi Airport is located in the north of Mengzi City, with the site area in Daguoxi Village, Caoba Town, Mengzi City, and some of the site areas in Yuguopu Town, Mengzi City. The construction level of the airfield is 4C, the runway size is 2800x50 meters, and there are 4 C-class stands. The main construction content of this phase includes four C-class aircraft parking aprons, two covered bridges, a 6132 square meter terminal building, a 1838.1 square meter air traffic control building (including tower), and supporting construction of air traffic control, cargo transportation, fire rescue and other projects. Supporting construction of apron navigation lights and related power, water, and communication facilities. 2.2 Construction location: Daguoxi Village, Caoba Town, Mengzi City. 2.3 Quality Requirements: (1) The construction process should be based on the design documents to carry out various quality control work, and strictly follow other current national and industry standards, manuals, and specifications. The engineering quality meets the design requirements, meets the current national, local, and industry quality acceptance standards, and is accepted as qualified in one go. (2) Each system and equipment must have openness and compatibility, provide open interfaces, and actively and unconditionally cooperate with relevant systems and equipment in airport construction for interface docking and debugging work. 2.4 Scope of bidding: including monitoring of station apron and terminal area boundaries, terminal weak current (including departure system and security information system), security duty room weak current, freight station weak current, etc. The specific construction content shall be subject to the weak current engineering construction drawings and the bidding quantity list. 2.5 Total planned construction period: 240 calendar days. 2.6 Qualification review method: post qualification review. 2.7 Section division: This project is not divided into sections. 3. Qualification Requirements for Bidders 3.1 Business License: Having independent legal personality and a valid business license; Provide a copy of the business license. 3.2 Safety Production License: Possess a valid safety production license; Provide a valid copy of the safety production license. 3.3 Qualification level: Possess the first level qualification for professional contracting of civil aviation air traffic control engineering and airport weak current system engineering issued by the construction administrative department, and have corresponding construction capabilities in personnel, equipment, funds, etc; Provide a copy of the qualification certificate. 3.4 Similar project performance: From January 1, 2020 to the deadline for bidding (based on the completion acceptance time), at least one domestic civil transportation airport weak current engineering construction project with a contract amount of not less than 25 million yuan and a flight zone level of 4C or above has been completed; At least provide copies of valid contract agreements and project completion acceptance certificates. If the contract includes multiple professional projects, the contract amount for weak current engineering should be reflected, and the contract cannot be specific