（1） Name of Entrusting Unit: Yan'an Water Environmental Protection Group Water Co., Ltd. (II) Public Selection of Intermediary Agency Method: Bidding Selection (III) Intermediary Service Content: Preparation of Qualification Pre examination Documents and Bidding Documents, Organization of Bidding Activities. （4） Service time limit: 90 days (5) Service fee: Maximum: 123600 yuan (6) Intermediary service subject Basic information: Construction scale and main content: 7119 households in 47 communities within Baota District have their water meters renovated, including water supply and drainage networks, smart water meters, smart fire hydrants, valve wells, and other projects. （1） The total length of the renovated water supply network is 63717.37 meters, including 14617.62 meters of DN20 plastic PP-R water supply pipe, 3400.88 meters of DN25 plastic PP-R water supply pipe, 6082.46 meters of DN32 plastic PP-R water supply pipe, 15436.61 meters of DN40 plastic PP-R water supply pipe, 22633.48 meters of DN50 plastic PP-R water supply pipe, 456.96 meters of DN63 plastic PP-R water supply pipe, 885.36 meters of DN70 plastic PP-R water supply pipe, and 204 meters of DN80 plastic PP-R water supply pipe; （2） Upgrade 10114 smart water meters and 1347 sets of smart fire hydrants; （3） Dismantle and construct 814 circular brick valve wells. （7） Intermediary agencies (qualifications): Bidding agency (8) Qualification requirements for practitioners: 1 bidding agency practitioner (9) Project performance requirements: 1 project worth more than 5 million yuan within 3 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; 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 Wei (19) Contact phone number: 16609117175