What are the regulations regarding the design of floor drains on the platform infrastructure (heat exchangers, storage tanks, towers)?
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What are the regulations? 1. For the framework platform, heat exchanger drain traps, storage tank drain traps, glass plate drain traps, and control valve drain traps – is it necessary to install a liquid collection funnel at each drain trap? 2. What are the specifications available for setting the liquid receiving funnel? 3. What are the specific standards and regulations?
When I do piping work, except in very rare cases: A: there is some ditch nearby where the liquid can be discharged. B: Uncommon drain operations such as drain removal on the ductwork. The others are basically all used for making funnels. It is particularly emphasized that random drainage is strictly prohibited on steel structure platforms, as it can easily lead to falls. Moreover, the turbulence is severe after it is discharged. Funnels are mainly of open and closed types. Of course, there are also differences in size; the larger ones allow several adjacent drain guides to be arranged together. I don’t seem to have noticed the specific standards; I’m waiting for an expert to answer.