Quality concepts
Quality assurance (QA)
Quality assurance is everything you put in place ahead of the work to make good outcomes the default. That includes the quality control plan, the inspection and test plan, approved submittals and the sequence of hold points. QA is about the process and the system, not the finished product. It answers a different question than quality control: QA asks whether the work is set up to come out right, while QC checks whether a specific piece of installed work actually did.
Run it with the Photo Gate
Construction quality control plan
12 items · 15 photos required
Why it matters
If the only time anyone looks at quality is after the drywall is up, every miss becomes a tear-out. QA moves the attention upstream (to submittal review, pre-installation meetings, mock-ups and hold points) so predictable mistakes get caught in planning instead of at final.
On a well-run job the QA system is what lets a super trust work they did not personally watch: the plan named the checkpoints, the photos cleared the gates, and the records are there to prove it.
How it shows up on site
A quality control plan and an ITP that spell out who inspects what and when. Hold points where the next step cannot proceed until an inspection signs off. Photo gates that force a timestamped, tagged image of concealed work before it is covered.
Checklists that put quality assurance (qa) to work
Free, field-ready checklists, each with the photo every item needs before it can be submitted.
Related terms
- Quality control (QC)The hands-on inspection and testing of installed work against the spec: checking the actual product, not the process that made it.
- Hold pointA stop in the inspection and test plan where work cannot continue until a required party inspects and signs off the release.
- Acceptance criteriaThe stated, measurable conditions installed work has to meet before it can pass: the yardstick an inspection judges against.
- Surveillance inspectionAn unannounced or periodic check of work while it is being performed, verifying the crew is following the approved process, not just the result.
- Quality auditA structured check that the quality system is being followed and the records back it up: auditing the process, not re-inspecting the work.
- NonconformanceInstalled work that does not meet the drawings, spec or accepted submittal, formally identified so it gets dispositioned, not ignored.
Knowing the term is step one. Proving it is the job.
RTI holds the submit button until every mandatory item is answered and the photos are attached, then chains the record so it can be proven untouched later.
30-day trial · No card required