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Data Center Design and Operations

Long-lead equipment

Long-lead equipment is equipment with procurement timelines long enough to control project schedule. Transformers, switchgear, generators, chillers, and some electrical components can become gating items for data center delivery.

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Single point of failure

A single point of failure is a component, path, control, or dependency whose failure can interrupt the service. Identifying these points is essential in both electrical design and commercial due diligence.

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Due diligence period

Due diligence period is the time when a buyer or tenant investigates the property before becoming fully committed. For data centers, diligence should include power, title, survey, environmental, zoning, water, fiber, geotech, tax, and political risk.

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N+1

N+1 means the system has the base capacity required for the load plus one additional redundant component or unit. It improves maintainability and resilience, but it is not the same as a fully duplicated system.

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