I retired last year after spending 41 years in the oil refining business. The last 36 with a large independent refiner. I have been doing some post retirement consulting work. OSHA now requires equipment to be designed using Recognized And Generally Accepted Good Engineering Practice. Where I came from, the company had been installing fire case PSV's on the shell side of heat exchangers for many years. Recently the company began installing fire case PSV's on the tube side of heat exchnagers. I recently became aware of two large operating companies that do not consider it necessary to install fire case PSV's on either side of a heat exchanger. I talked to two large engineering, procurement and construction companies and they consider RAGAGEP to be installing PSV's on both shell and tube side. Is there an industry concensus on what is RAGAGEP? From my perspective both the sheel and tube side are pressure vessels and it would seem like they should have fire case protection of some sort. Either a PSV or a guaranteed open path to another vessel which does have a large enough PSV.
Red Flag Submitted
Thank you for helping keep Eng-Tips Forums free from inappropriate posts. The Eng-Tips staff will check this out and take appropriate action.
Reply To This Thread
Posting in the Eng-Tips forums is a member-only feature.
Material selection can be a guessing game, but it doesn’t have to be. If you’re an engineer looking to quantitatively analyze a material to determine if its properties fit your application, then you’ll need to be ready with a wide range of facts. Download Now
Teach pendants are a critical part of the factory environment as they act as the human/machine interface for industrial robots. But since teach pendants are handheld, they are under a greater risk of damage due to falls. Download Now
Product development in most companies requires a sequential iterative process to come up with the right product. It can be time-consuming and time is a resource that is in the shortest supply. Download Now