（1） Name of Entrusting Unit: Yan'an City Maintenance Department (II) Public Selection of Intermediary Agency Method: Bidding Selection (III) Intermediary Service Content: Preparation of Bidding Documents, Organization of Bidding Activities (IV) Service Time Limit: 90 Days (V) Service Fee: Maximum: 25000 yuan (VI) Basic Information of Intermediary Service Subject: Atmosphere Creation and Improvement (VII) Intermediary Agency (Qualification): Bidding Agency (VIII) Qualification Requirements for Practicing Personnel: 1 Bidding Agency Employee (IX) Project Performance Requirements: No Performance Requirements (X) 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; The legal representative or actual controller of the intermediary agency has a spouse, direct blood relationship, collateral blood relationship within three generations, or close in law relationship with the legal representative or project leader of the entrusted unit; Intermediary agencies and commissioning units are currently undergoing legal proceedings; （18） Contact person: Li Dong (19) Contact phone number: 13809113497