Parking Garage: 58 Issues Flagged
Review concrete strength notation, reinforcement dimensions, and temporary support sequencing in a structural QC set.
Enterprise & volume pricing
Anonymized review · Published 2026-09-16
What this review documents
Review concrete strength notation, reinforcement dimensions, and temporary support sequencing in a structural QC 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
Shoring removal sequence needs clarification
Structural
A note permits formwork support removal before post-tensioning with engineer approval. The review flagged whether the required load-support condition is adequately stated.
Next step: Have the engineer specify the support-removal criteria and required stressing sequence.
Column concrete strength differs by a factor of ten
Structural
The column schedule states 50 ksi, while the general notes specify 5,000 psi for columns.
Next step: Correct the strength designation and coordinate the concrete schedule.
Wall reinforcement spacing appears implausible
Structural
A wall detail labels vertical reinforcement at nine feet four inches on center. The review flagged the value for engineering verification.
Next step: Confirm whether the dimension is a notation error and issue the intended reinforcement spacing.
Issue categories
Review details and suggested questions
Shoring removal sequence needs clarificationStructuralCritical
Summary: A note permits formwork support removal before post-tensioning with engineer approval. The review flagged whether the required load-support condition is adequately stated.
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: Have the engineer specify the support-removal criteria and required stressing sequence.
RFI draft: Have the engineer specify the support-removal criteria and required stressing sequence.
Column concrete strength differs by a factor of tenStructuralHigh
Summary: The column schedule states 50 ksi, while the general notes specify 5,000 psi for columns.
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: Correct the strength designation and coordinate the concrete schedule.
RFI draft: Correct the strength designation and coordinate the concrete schedule.
Wall reinforcement spacing appears implausibleStructuralHigh
Summary: A wall detail labels vertical reinforcement at nine feet four inches on center. The review flagged the value for engineering verification.
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 whether the dimension is a notation error and issue the intended reinforcement spacing.
RFI draft: Confirm whether the dimension is a notation error and issue the intended reinforcement spacing.
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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