What Is an NCR?
When Work Fails the Spec
When work, material, or a process fails the specification, the record that captures it is a non-conformance report. Here is who raises one, how it gets dispositioned, and how it differs from the documents it is most often confused with.
An NCR (non-conformance report) is a formal quality document recording that work, material, or a process does not meet the project’s specifications or standards. It is raised by inspectors or QC staff, dispositioned by engineering, and stays open until corrective action is completed and verified.
Who Issues an NCR, and When
NCRs can originate from either side of the contract. What they share is a trigger: something observed, inspected, or tested that does not match the approved documents.
| Who Raises It | Typical Trigger |
|---|---|
| QC inspector (GC or self-perform) | A failed inspection or test result — a concrete cylinder breaks below design strength, a weld is rejected by non-destructive examination. |
| Owner’s representative / CQA staff | Work observed in place that deviates from the approved drawings, submittals, or specifications. |
| Third-party / special inspector | A code-required inspection failure — structural steel connections, fireproofing thickness, soils compaction. |
| Subcontractor (self-reported) | A crew catches its own deviation before it gets covered up. The cheapest NCR is the one you raise on yourself. |
| Material receiving / QA | Delivered material that does not match the approved submittal, is missing certifications, or arrives damaged. |
Raising the NCR and deciding what to do about it are separate jobs. The originator documents the deviation. The disposition belongs to engineering — the engineer of record or designated design authority.
NCR vs Punch List vs RFI vs Defect
Four documents that get conflated constantly in the field. They differ in who raises them, when they appear, and how much contractual weight they carry.
| NCR | Punch List | RFI | Defect Notice | |
|---|---|---|---|---|
| What it is | Formal record that completed work or material fails the specification | List of incomplete or minor-finish items near project completion | A question asking the design team to clarify or interpret the documents | Notice that in-place work is faulty, often discovered after handover |
| Who raises it | QC inspectors, owner’s rep, special inspectors, or the sub itself | GC and owner during the completion walk | The contractor, directed to the architect or engineer | The owner or building operator |
| When it appears | Any time work is inspected, tested, or observed in place | At substantial completion | Before or during the work, when the documents are unclear | During the defects-liability or warranty period |
| What closes it | An approved disposition plus verified corrective action | The item is completed and back-checked | A written answer from the design team | Repair under the warranty obligations |
| What it signals | A quality failure, tracked to closure with records | A normal finishing workflow — expected on every project | Not a failure at all — a question | A failure discovered late, when it is costliest to fix |
The Five Dispositions at a Glance
Every NCR ends in one of five decisions. The disposition determines who must approve it and what evidence closes the report.
| Disposition | What It Means | Typical Approval |
|---|---|---|
| Use-as-is | The deviation is accepted without change because it does not compromise function, safety, or durability. | Engineering concurrence, often owner sign-off |
| Rework | The work is redone so it fully meets the original specification. | QC re-inspection verifies the redo |
| Repair | The work is corrected to an acceptable condition without restoring it to the original spec. | Engineering-approved repair procedure |
| Reject / return | Non-conforming material is sent back to the supplier or fabricator. | QA plus procurement documentation |
| Scrap | The material or work is unusable — disposed of and replaced entirely. | QA record of disposal and replacement |
Why NCR Data Matters
A single NCR is a correction. A pattern of NCRs is intelligence — if the data is captured, categorized, and trended instead of buried in a binder.
Recurring Categories Reveal Root Causes
When the same category keeps producing NCRs — same trade, same spec section, same supplier — the problem is systemic, not incidental. Category trends turn a stack of individual reports into a fixable root cause.
Closure Velocity Is a Health Signal
An NCR that sits open is rework waiting to compound. Average days-to-close, trended over time, shows whether the quality process is functioning or quietly silting up.
Open NCRs Block Downstream Work
An unresolved non-conformance can hold cover-up work, downstream trades, inspections, and payment on the affected line. The cost of an open NCR is rarely the fix itself — it is everything waiting behind it.
NCR Data Feeds Project Intelligence
Counts, categories, severities, and closure rates flow straight into quality KPIs. Captured daily from the field, they give project managers early warning instead of a surprise at the next owner meeting.
NCR Tracking in POD
When NCRs are mentioned in a daily field report, POD structures them into open/closed counts, categories, severities, and closure velocity — tracked automatically, no separate quality log to maintain.
NCR Tracker
Frequently Asked Questions
Stop Tracking NCRs in a Binder
Your field team already reports what failed inspection. POD turns those mentions into a living NCR log — categorized, trended, and visible before the pattern becomes a claim.
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