Substation Grounding Clause Samples

Substation Grounding. Both /All parties shall ensure that proper grounding is done at their respective substations. Each sub-station must have a ground mat solidly connected to all metallic structures and other non-energized metallic equipment. The mat shall limit the ground potential gradients to such voltage and current levels that will not endanger the safety of people or damage equipment which are in, or immediately adjacent to, the station under normal and fault conditions. The ground mat size and type shall be based on local soil conditions and available electrical fault current magnitudes. In areas where ground mat voltage rises would not be within acceptable and safe limits (for example due to high soil resistivity or limited sub- station space), grounding rods and ground ▇▇▇▇▇ may be used to reduce the ground grid resistance to acceptance levels. Sub-station grounding shall be done in accordance with the norms of the Institute of Electrical and Electronics Engineers (IEEE) – 80.
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Substation Grounding. Each transmission substation must have a ground mat solidly connected to all metallic structures and other non-energized metallic equipment. The mat shall limit the ground potential gradients to such voltage and current levels that will not endanger the safety of people or damage equipment which are in, or immediately adjacent to, the station under normal and fault conditions. The ground mat size and type shall be based on local soil conditions and available electrical fault current magnitudes. In areas where ground mat voltage rises would not be within acceptable and safe limits (for example due to high soil resistivity or Ltd. substation space), grounding rods and ground ▇▇▇▇▇ may be used to reduce the ground grid resistance to acceptable levels. Substation grounding shall be done in accordance with the norms of the Institute of Electrical and Electronics Engineers (IEEE) –80.
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Related to Substation Grounding

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  • Underground Utilities Any required ground digging or subsurface work shall be done in accordance with Chapter 556, Florida Statutes. It shall be the responsibility of CONTRACTOR to have all underground utilities located before any work begins (Sunshine State One Call ▇-▇▇▇-▇▇▇-▇▇▇▇). The repairs of any damaged underground utilities as a result of the work being performed by CONTRACTOR shall be the responsibility of CONTRACTOR. The proper utility company shall be contacted immediately to expedite the repairs, if damage has occurred. CONTRACTOR will notify the COUNTY and provide a written explanation of the incident within two (2) days of the damage to any underground utilities.

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