（1） Name of Entrusting Unit: Yan'an Meteorological Bureau (II) Public Selection of Intermediary Agency Method: Bidding Selection (III) Intermediary Service Content: Organizing Bidding Activities (IV) Service Time Limit: 90 Days (V) Service Fee: Maximum: 49000 yuan (VI) Basic Information of Intermediary Service Subject: Expanding and constructing a steel frame house of 691.45 square meters on the north side of the original business premises; The renovation of the cave dwelling area includes an outdoor courtyard of approximately 300 square meters, an internal space of approximately 400 square meters for 15 hole cave dwellings, a reinforced area of approximately 1700 square meters for the mountains above and below the cave dwellings, a 100 meter rainwater drainage system, 210 meters of buried power cables, and 190 meters of water supply pipelines; 335.42 square meters of road widening and hardening, 838.54 square meters of platform hardening, 1600 square meters of site hardening, 59.64 meters of new retaining walls, 293.18 square meters of permeable brick paving, etc; Install surveillance cameras at important locations in cave dwellings, business buildings, and courtyards; Install air conditioning and fresh air systems, arrange fire-fighting equipment, and install monitoring devices in the business premises. The total investment of the project is 7.5 million yuan. （7） Intermediary agencies (qualifications): Bidding agency (8) Qualification requirements for practitioners: 1 bidding agency practitioner (9) Project performance requirements: No performance requirements (10) Service quality commitment: Intermediary agencies participating in registration must fully respond to the content of this announcement and registration conditions. （11） Registration start time: 09:00:00 on April 15, 2025 (12) Registration end time: 09:00:00 on April 17, 2025 (13) Bidding start time: 09:00:00 on April 17, 2025 (14) Bidding end time: 09:00:00 on April 18, 2025 (15) Public selection time: 09:00:00 on April 18, 2025 to 09:00:00 on April 21, 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: Gao Zhibin (19) Contact phone number: 13892193446