Project Name: Upgrading and Renovation of Water Supply and Drainage Network in Chengnan Block - Hangzhou Vocational College Block Water Supply and Drainage Supporting Network Upgrading and Renovation Construction Unit (Bidder): Jiande Water Affairs Co., Ltd. Approval Document and Number: 2504-330182-04-01-717267. The main construction content includes supporting water supply, rainwater, and sewage pipelines around the Xin'anjiang Campus of Hangzhou Vocational and Technical College. Tender Project Number: Project (Section Name) Tender Content: Planned Tender Time: Estimated Contract Amount (RMB 10000) 1. Upgrading and Renovation of the Water Supply and Drainage Pipeline Network in the Chengnan Block - Upgrading and Renovation of the Supporting Water Supply and Drainage Pipeline Network in the Hangzhou Vocational and Technical College Block to the Surrounding Water Supply, Rainwater, and Sewage Pipeline of the Xin'anjiang Campus of Hangzhou Vocational and Technical College. 2022-05-292379.6 Related attachments: Click to download. Remarks: This table is the bidding plan, and the final version will be printed based on the official bidding announcement and bidding documents. Close the window on this page