Fire watch must be in place during and for at least <u>a half hour </u>after hot work, including any breaks.
Any task requiring an ignition source close to combustible materials is referred to as hot work. Hot work includes processes including cutting, soldering, and welding.
Fires frequently occur when "quick five minute jobs" are attempted in locations not intended for welding or cutting. Obtaining a hot work permit is one of the steps of a hot work management program that helps reduce the risk of starting a fire by performing hot work in locations where there are flammable or combustible materials.
The 2014 edition of NFPA (National Fire Protection Association) Standard 51B, "Fire Protection in the Use of Cutting and Welding Processes," is the foundation for many of the industry's current fire prevention strategies.
To learn more about NFPA here
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the mortal theorists that would consider dog to be a person is a utilitarian
Answer:
Correct Answer:
(C) the pipe passed through a diamond-stability field and thus may contain diamonds
Explanation:
The passage from which the question was gotten is attached below:
<u>Diamonds are almost impossible to detect directly</u>
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Diamonds are almost impossible to detect directly because they are so rare: very rich kimberlite Line pipes, the routes through which diamonds rise, may contain only three carats of diamonds per ton of kimberlite. Kimberlite begins as magma in Earth's mantle (the layer between the crust and the core).
As the magma smashes through layers of rock, it rips out debris, creating a mix of liquid and solid material. Some of the solid material it brings up may come from a so-called diamond-stability field, where conditions of pressure and temperature are conducive to the formation of diamonds.
If diamonds are to survive, though, they must shoot toward Earth's surface quickly. Otherwise, they revert to graphite or burn. Explorers seeking diamonds look for specks of indicator minerals.
DescriptionMedia literacy encompasses the practices that allow people to access, critically evaluate, and create or manipulate media. Media literacy is not restricted to one medium.
The Andaman Sea is located from the west of south east Asia.
