Bidding Announcement for Survey and Preliminary Design of Shiling Town Sewage Pipeline Network Renewal and Construction Project [Electronic Bid] Investment Project Code 2501-440114-19-01-331325 Investment Project Name Shiling Town Sewage Pipeline Network Renewal and Construction Project Bidding Project Name Shiling Town Sewage Pipeline Network Renewal and Construction Project Survey and Preliminary Design Section (Package) Name Shiling Town Sewage Pipeline Network Renewal and Construction Project Survey and Preliminary Design Announcement Nature Normal Qualification Review Method Qualification Post review Bidding Project Implementation (Delivery) Location: Shiling Town, Huadu District, Guangzhou City Funding Source: Financial Source: Composition of District Financial Funds, Investment Proportion: 100% Bidding Scope and Scale Shiling Town Sewage Pipeline Renewal and Construction Project mainly includes (1) Municipal Sewage Pipeline Improvement Project, which improves the municipal sewage pipeline network. Construct approximately 1.18km of DN500 sewage pipes, Synchronous supporting inspection wells and other ancillary facilities; (2) The village sewage pipe network renovation project aims to repair hidden dangers in the drainage pipe network, renovate sections of pipes that cannot be maintained, excavate and repair approximately 4.35km of DN160 sewage connection pipes, approximately 8.43km of DN200 sewage pipes, and approximately 8.97km of d300-400 sewage pipes. It also includes supporting facilities such as inspection wells, a new DN150 pressure sewage pipeline of approximately 0.75km, and a new integrated pumping station; (3) Rainwater and sewage diversion in the village, excavation, repair, and construction of 1.51km DN100 rainwater vertical pipes, 4.12km d300~d400 rainwater pipes, 0.44km d500~d600 rainwater pipes, 0.31km d800 rainwater pipes, and accompanying facilities such as inspection wells; (4) The current drainage pipeline has been dredged to a depth of 1672 meters; 17991 square meters of current roadway concrete pavement demolition and repair, 14949 square meters of current village road concrete pavement demolition and repair, 3146 square meters of asphalt pavement demolition and repair, and 60 meters of wall demolition and repair, etc; (Specific approval and actual implementation by the government regulatory department shall prevail). The bidding content of this project is the survey and preliminary design of the Shiling Town sewage pipe network renovation and construction project. The main work includes geotechnical engineering survey, engineering measurement, engineering geophysical exploration (including pipeline exploration (preliminary and detailed exploration), scheme modification, preliminary design and estimation, preparation and transfer of survey and design archives, on-site services, etc. (specific to the survey and design task book and contract agreement). Construction period (delivery time) Design period: The winning bidder shall complete the scheme modification within 10 working days after the signing of the design contract, and complete the preliminary design within 30 working days after the scheme is determined. Survey period: After the contract is signed, the contractor shall submit the survey results documents within 30 working days from the date of receiving the notice from the employer that the conditions for entry are met. The maximum bidding price (in 10000 yuan) is 582.65. Whether to accept consortium bidding is a requirement for bidding qualification ability. The bidder's qualification requirements are: the bidder must have both ① and ② qualifications or above issued by the construction administrative department: ① Comprehensive Class A qualification for engineering design, or Class C or above qualification for engineering design in the municipal industry, or Class C or above qualification for engineering design in the municipal industry (drainage engineering) design; ② Engineering survey