（1） Name of Entrusting Unit: Yan'an Highway Bureau (II) Public Selection of Intermediary Agency Method: Bidding Selection (III) Intermediary Service Content: Bidding Agency, Preparation of Bidding Documents, Organization and Coordination of Bidding Activities, Compilation and Binding of Contracts and Filing Materials, etc. （4） Service time limit: 90 days (5) Service fee: Maximum: 150000 yuan (6) Basic information of intermediary service subject: Preparation of bidding documents, organization and coordination of bidding activities, binding of contracts and materials, etc. for the construction and supervision of major and medium maintenance and preventive maintenance projects of National Highway 242, Provincial Highway 205, and Provincial Highway 306 in Yan'an City in 2025. （7） Intermediary Agency (Qualification): Bidding Agency (8) Qualification Requirements for Practitioners: 2 Bidding Agency Practitioners (9) Project Performance Requirements: 2 projects with a minimum investment of RMB 0 million within 2 years (10) Service Quality Commitment: Intermediary agencies participating in the registration must fully respond to the content and registration conditions of this announcement. （11） Registration start time: 09:00:00 on April 24, 2025 (12) Registration end time: 09:00:00 on April 27, 2025 (13) Bidding start time: 09:00:00 on April 27, 2025 (14) Bidding end time: 09:00:00 on April 28, 2025 (15) Public selection time: 09:00:00 on April 28, 2025 to 09:00:00 on April 29, 2025 (16) Public selection location: 2nd floor, Building 7, Yan'an New District People's Service Center (17) Avoidance situation: The legal representative or actual controller of different intermediary agencies is the same person; Intermediary agencies and commissioning units are currently undergoing legal proceedings; （18） Contact person: Li Jianzhong (19) Contact phone number: 13891165559