Dear Richid，   After the ...

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Dear Richid，

 

After the pipe installation，here are 3 methods to reduce water hammer(or transient pressure):

-Follow the operation guideline strictly of pump station, especially the pump on/off

-check the air-valve along the main pipe, before or after pipe maintenance

-Assess/improve the pipe operation through installation of data logger for transient pressure

 

Here are some kinds of design software, such as Bently Hammer V8i, which is better to prevent water hammer in design than in operation.

 

BR,

 

Wu Hao