Design Essentials of an Initial Rainwater Storage Tank Project in Shanghai
The initial rainwater storage tank is located on the south bank of the A pond,east of B Road and west of C Port.The main body of initial rainwater storage tank is located under the car parking area on the north side of rainwater pumping station,covering an underground space area of 690.8 m2.Its volume is 3 400 m3,and the drainage pump can discharge 160 m3/h.The rainwater pump house and the initial rainwater storage tank are separated buildings.So the rainwater pumping station not only has the regional drainage function,but also has a function of intercepting the initial rainwater and dry flow sewage.The relevant design experience can provide the reference for the other initial rainwater storage tank projects.
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