Grounding Study Sample Clauses
Grounding Study. Complete grounding study of the Solar Facility to ensure that all structures, facilities and Equipment are adequately bonded or grounded.
Grounding Study. EPC Contractor shall prove the Project meets all [***]. Show that step and touch potentials on all exposed conductors, including tracker tubes and fence, do not pose a hazard to site personnel or the public. Perform the analysis using a soil model based on the geotechnical survey, taking freezing and thawing conditions into account. Assume a 50 kg body and no PPE. Fault duration shall be per a protection coordination study, or 0.5s if it has not yet been performed.
Grounding Study. Contractor will provide a safe and cost-effective ground system design that meets touch and step voltage limits and ampacity limits in accordance to IEEE 80 during worst case fault conditions. Arc Flash Study - Contractor will determine (i) the hazard level for personnel, (ii) required signage, and (iii) the minimum levels of PPE required when working in the vicinity of energized electrical equipment. Contractor will conduct the arc flash study in accordance with NFPA 70E. Switchgear and motor control centers will have signage determined by the arc flash study indicating level arc flash hazard and required PPE. Relay Coordination Study – Contractor will determine the available fault currents in the Facilities to maximize power system selectivity by isolating faults to the nearest protective device to avoid nuisance tripping of Facilities equipment.