Bidding Announcement for Xikengyong Mountain Flood Control and Management Project in Timian Town, Huadu District, Guangzhou City [Electronic Bid] Investment Project Code 2503-440114-19-01-195340 Investment Project Name Xikengyong Mountain Flood Control and Management Project in Timian Town, Huadu District, Guangzhou City (from Xikengyong Village Committee to Hekou Section) Bidding Project Name Xikengyong Mountain Flood Control and Management Project Section (Package) Name Xikengyong Mountain Flood Control and Management Project in Timian Town, Huadu District, Guangzhou City Announcement of Normal Qualification Review Method Qualification Post Review Bidding Project Implementation (Delivery) Location Xikeng Village, Timian Town, Huadu District, Guangzhou City Funding Source Financial Funds Source Composition of Construction Funds Funding from the district's finance has been secured, The project investment ratio is 100% of the bidding scope and scale. This project aims to renovate the section from Xikengyong Xikeng Village Committee to Hekou in Tiemian Town, Huadu District, Guangzhou City. The renovation section adopts a 10-year flood control standard, with a treatment length of 2.75km, including 2.75km of river dredging, 1.55km of reinforced bank walls, and a total length of 0.61km of newly built bank protection. The bank protection type is C20 plain concrete bank protection; The current situation of retaining walls on both sides of the strait and the construction of new guardrails on top of the newly built slope protection, with a total length of 1.31km. Reinforce the existing bridge foundations in 5 locations, demolish and rebuild 1 mechanized bridge, construct 5 new embankment steps, and build 3 new sand barriers. According to the "Flood Control Standards" (GB50201-2014) and the "Classification and Flood Control Standards for Water Resources and Hydropower Engineering" (SL252-2017), the level of embankment engineering is determined to be level 5, the level of main buildings such as retaining walls on both sides is level 5, and the level of secondary buildings is level 5. The main construction content of this bidding project includes dredging the existing river channel, reinforcing the existing bridge foundation, adding sand barriers, taking reinforcement measures for the existing stone masonry bank walls, building new plain concrete slope protection, retaining walls on both sides of the river, and constructing new guardrails on the top of the slope protection, building new embankment steps, arranging safety warning signs, water gauges and other engineering management facilities. (For specific job responsibilities, please refer to the construction design drawings and bill of quantities.). The construction period (delivery time) is 180 calendar days (the specific commencement date shall be subject to the commencement order issued by the supervising engineer). The maximum bidding price (in 10000 yuan) is 743.911411. Whether to accept consortium bidding or not. Qualification requirements for bidders: Bidders should have a third or higher level of construction general contracting qualification for water conservancy and hydropower projects required to undertake this project. Qualification requirements for project leader: (1) The personnel proposed by the bidder to serve as the project leader of this project must have a registered constructor at the second or higher level in the field of water conservancy and hydropower. (2) The project leader holds a safety production assessment certificate (Class B) issued by the water administrative department. Performance requirements for bidders: Qualification review is not required for this project. Other requirements: Please refer to the bidding announcement of this project. Will electronic bidding be used? Is the bidding method obtained through pre qualification/bidding documents? Download the pre qualification/bidding documents from the website of Guangzhou Trading Group Co., Ltd（ https://www.gzggzy.cn/ ）The way to obtain paper pre qualification/bidding documents: obtain pre qualification/bidding documents