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I have some questions about NFPA 58 / propane installation;   1) Can a liquid line be run along the outside of a house?     2) How long could this line be?     3) This is a small house on a small lot. I would like to know if locating tanks near a flue, fresh air vent and clothes drier would be possible if the vents

Good morning,   I would like to ask does for warehouse area there should be Commodity Classification and Occupancy Classification or only Commodity Classification?   Let's imagine we have factory with production area and warehouse area. Production area should have Occupancy Classification, warehouse area should have Commodity
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Choose a content type based on your collaborative goals. Click the pencil icon to draft a discussion, document, blog post, etc. or select any of the content type links at the top of any of your attention streams.   Tip: Most collaborative activity takes place in discussions and documents. Blog posts are typically used for viewpoint essays and
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Currently we are building a floor plan that has two combo alarms the living room space. On one side of the living room there’s a master bedroom entry, the other side is a guest bedroom entry space. What are the dimensions for a combo alarm to be installed between a living space and a bedroom space? Can we put one alarm in the middle of the
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iStock May is National Electrical Safety Month, and my feature article appearing in the May/June issue of NFPA Journal covers some of the anticipated changes to the 2020 National Electrical Code® (NEC®), and other ways NFPA is addressing emerging electrical safety concerns.  One proposal for the 2020 edition of the