What does as-built documentation capture?

What does as-built documentation capture?

• A. Contains only vendor drawings
• B. Records personnel schedules
• C. Captures actual field wiring, device tags, calibration data, and changes
• D. Provides future expansion plans

Answer: (C)

As-built documentation records the actual installed configuration of the system. It captures how wiring is laid out in the field, the device tags as they are installed, the calibration data and settings for instruments, and any changes or deviations made during construction or commissioning. This ensures maintenance, troubleshooting, and future upgrades are based on the real installed state, not just the original plans. Vendor drawings show planned designs and may not reflect field modifications; personnel schedules are unrelated to the equipment’s configuration; and future expansion plans are forward-looking planning documents, not the current installed state.

As-built documentation records the actual installed configuration of the system. It captures how wiring is laid out in the field, the device tags as they are installed, the calibration data and settings for instruments, and any changes or deviations made during construction or commissioning. This ensures maintenance, troubleshooting, and future upgrades are based on the real installed state, not just the original plans.

Vendor drawings show planned designs and may not reflect field modifications; personnel schedules are unrelated to the equipment’s configuration; and future expansion plans are forward-looking planning documents, not the current installed state.