The survey and design (preliminary survey, preliminary design) of the logistics channel reroute project of G319 Baitao Fuling urban section in Fuling District was announced in the bidding announcement. 1. Bidding conditions This bidding project, the logistics channel reroute project of G319 Baitao Fuling urban section in Fuling District, was approved for construction by the municipal government's three-year rolling plan for investment projects (2025-2027). The project owner is Chongqing Fuling Communications and Tourism Construction Investment Group Co., Ltd. The construction funds are from treasury bond funds and district level self raised funds. The project contribution ratio is 100%. The bidder is Chongqing Fuling Communications and Tourism Construction Investment Group Co., Ltd. The project has met the bidding conditions, and the preliminary survey and design of the project are now open for public bidding. 2. Project Overview and Bidding Scope 2.1 Construction Location: Baitao Street and Jiangdong Street, Fuling District 2.2 Project Overview and Construction Scale: The starting point of the project is located at the repair shop in Baitao Street, passing through Chiyuan Chemical, Tianxing Village, Shashibao, Wenjiawan, Qiaotoupo, Majiaoxi, Binjiang Avenue in the urban area, and the endpoint is located at the north end of the Yangtze River Bridge. The total length of the route is about 36.20 kilometers, including about 18.30 kilometers of newly built sections and about 17.90 kilometers of utilizing provincial roads and other sections. The asphalt concrete pavement covers an area of about 248900 square meters, with 10 culverts, 11 bridges of about 2800 meters, a maximum span of about 130 meters, 6 tunnels of about 11100 meters, a maximum length of about 4560 meters, 1 interchange, and 5 level crossings. 2.3 The estimated investment amount for this bidding project is 2736.46 million yuan. The estimated amount for the construction and installation engineering of this bidding project is 2229.18 million yuan. The estimated amount for the survey and design contract of this bidding project is 16.2 million yuan. Assist the tenderer in compiling and writing documents for the inclusion of this project in the municipal and above comprehensive transportation "15th Five Year Plan" project database. 2.4.2 Section division:/2.5 Survey and design service period: 120 calendar days to complete preliminary survey and design. 2.6 Other: None 3. Government Procurement Projects 3. Qualification Requirements for Bidders 3.1 This bidding requires bidders to meet the following conditions: 3.1.1 Qualification Requirements for Bidders: Bidders should possess both the following survey and design qualifications issued by the construction administrative department: (1) Bidders should possess one of the following survey qualifications: ① Comprehensive Class A qualification for engineering survey; ② Simultaneously possessing Class A qualifications in engineering survey geotechnical engineering, hydrogeological survey, and engineering surveying; ③ Simultaneously possessing Class A qualifications in engineering survey geotechnical engineering (geotechnical engineering survey), hydrogeological survey, and engineering surveying