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Electrical Substation Replacement: 238 Issues Flagged

Check transfer-switch configuration, protective functions, and control destinations in a 90-percent electrical set.

Anonymized review · Published 2026-09-16

First $100 covered. Enterprise and volume pricing

Potential findings
238
Disciplines
2
Published examples
3
Critical or high examples shown
3

About this review

InspectMind ran an AI plan review on this infrastructure set and returned 238 potential findings across Electrical, IT/Communications. The selected examples below show the document conflict, why it matters, and a suggested next step.

Project type
Infrastructure
Disciplines
Electrical, IT/Communications
Potential findings
238
Published examples
3
Published
2026-09-16
Evidence status
Selected findings marked useful in the source review record

What this review documents

Check transfer-switch configuration, protective functions, and control destinations in a 90-percent electrical set.

The documented result is a set of review findings. This case study does not establish that corrections were completed or that savings were realized. The examples below were marked useful in the source review record; they have been paraphrased to remove identifying details.

Key findings

  1. Three-pole transfer switch is scheduled with a switched neutral

    Electrical

    High

    The schedule pairs a three-pole transfer switch with a switched neutral, while the specification assigns switched neutrals to four-pole units.

    Next step: Confirm the grounding arrangement and intended transfer-switch pole configuration.

  2. Main-breaker trip function differs from specification

    Electrical

    High

    An 800-ampere main breaker is labeled with LSI protection. The specification also requires a ground-fault function or alarm for the applicable device class.

    Next step: Verify applicability and coordinate the protection and alarm requirements.

  3. Monitoring connection points to a different control panel

    Electrical / IT/Communications

    High

    The drawing routes a transfer-switch monitoring connection to a different remote control panel than the specification identifies.

    Next step: Reconcile the control destination and update wiring and point schedules.

Issue categories

Electrical
Electrical findings in the selected review excerpts.
Electrical / IT/Communications
Electrical / IT/Communications findings in the selected review excerpts.

Review details and suggested questions

Three-pole transfer switch is scheduled with a switched neutral

Electrical

High

Summary: The schedule pairs a three-pole transfer switch with a switched neutral, while the specification assigns switched neutrals to four-pole units.

Why it matters: This discrepancy leaves the design team or contractor with conflicting instructions. Resolve the governing requirement before relying on the affected documents.

Suggested next step: Confirm the grounding arrangement and intended transfer-switch pole configuration.

RFI draft: Confirm the grounding arrangement and intended transfer-switch pole configuration.

Main-breaker trip function differs from specification

Electrical

High

Summary: An 800-ampere main breaker is labeled with LSI protection. The specification also requires a ground-fault function or alarm for the applicable device class.

Why it matters: This discrepancy leaves the design team or contractor with conflicting instructions. Resolve the governing requirement before relying on the affected documents.

Suggested next step: Verify applicability and coordinate the protection and alarm requirements.

RFI draft: Verify applicability and coordinate the protection and alarm requirements.

Monitoring connection points to a different control panel

Electrical / IT/Communications

High

Summary: The drawing routes a transfer-switch monitoring connection to a different remote control panel than the specification identifies.

Why it matters: This discrepancy leaves the design team or contractor with conflicting instructions. Resolve the governing requirement before relying on the affected documents.

Suggested next step: Reconcile the control destination and update wiring and point schedules.

RFI draft: Reconcile the control destination and update wiring and point schedules.

Anonymized, paraphrased excerpts from a completed project review. These three examples were marked “good catch” in the source review record; that label is feedback, not independent validation. The project total excludes duplicate-group members, dismissed findings, wrong finds, and insufficient-reference findings. Only selected excerpts are published. Customer identity, project address, source identifiers, and private drawings are omitted. Corrections, permit outcomes, and financial savings have not been independently verified. A qualified professional should assess each finding against the complete project documents.

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