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Plan substation control cable shield earthing handover with circuit-level bonding rules, continuity and isolation tests, clear EPC interfaces, auditable cable records and safe restoration checks before energization.
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Plan trip circuit supervision acceptance for EPC handover. Define breaker states, supervised boundaries, supply-loss behavior, alarm evidence and restoration records.
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Plan substation HMI mimic acceptance with equipment labels, status interpretation, measurement meaning, data-quality checks and controlled handover records.
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Plan substation time synchronization acceptance with clock-source records, endpoint checks, event-time comparisons, loss-of-sync behavior and controlled EPC handover evidence.
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Build a transformer protection interface matrix for EPC substations by coordinating CT data, relay functions, breaker trips, SCADA signals, secondary injection and end-to-end commissioning.
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Coordinate transformer fire protection interfaces for EPC substations, including fire walls, oil containment, detection, suppression, breaker trips, SCADA, integrated testing and handover evidence.
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