Typical Grounding Arrangement for Above Ground Pipes -
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Typical Grounding Arrangement for Above Ground Pipes in the power plants
Transcript of Typical Grounding Arrangement for Above Ground Pipes -
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Grounding Riser, which connects between main earth mesh to the pipe flange at starting end pipe portion
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Grounding Main Mesh
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Grounding Riser, which connects between main earth mesh to the pipe flange at final end pipe portion
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Grounding Jumper Wire, which connects between one flange to another flange. Because, inside of flange used the non-conductive SUS (Gasket) material. So, for conductivity of ground fault current purpose, the jumper is connected between one flange to another flange. In this way, the pipe is grounded and connects to the main buried grounding mesh through grounding riser.
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Starting end pipe portion
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Final end pipe portion
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Inbetween pipe portions
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DRAWING FOR ABOVE GROUND FUEL OIL & GAS PIPING TYPICAL VALVE & PIPE CONECTION FOR BONDING
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Non- conductive SUS (Gasket) material
