Are there any special requirements for performing hot work in the oxygen production and storage area?
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Are there any special requirements for performing hot work in the oxygen production and storage area?
The specifications are not clear; an oxygen content analysis should show a value below 23.5% to prevent oxygen leaks and to ensure that the conditions in the area where welding takes place are similar to those in other areas (that do not contain oxygen)； 5.2.7 When performing hot work on equipment used for the production, use, or storage of oxygen, the oxygen content within the equipment shall not exceed 23.5%.
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Oxygen is used as an oxidizing agent; direct welding work on oxygen equipment and pipelines is prohibited； When performing hot work in the oxygen production and storage area, the oxygen level in that area should be analyzed as appropriate.
In the same building, welding is not allowed in an oxygen-enriched environment
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There are definitely special requirements, but the details are unclear; let’s come and learn about them*