Quality concepts
Contract documents
Contract documents are the complete set that defines the work: the agreement, the drawings, the specifications, the general and supplementary conditions, and the addenda and approved changes. Together they are the requirement: the source every inspection, submittal and acceptance decision ultimately traces back to. When a question comes up about what was owed, the answer is in the contract documents, not in anyone's recollection of the job.
Run it with the Photo Gate
Construction quality control plan
12 items · 15 photos required
Why it matters
Every 'is this acceptable?' resolves to what the contract documents require. Acceptance criteria, tolerances and workmanship standards are only enforceable because they trace back to the drawings and specs that the parties agreed to.
They also set the order of precedence when drawings and specs disagree, which they do. Knowing which document governs is what keeps a conflict from turning into a change order fight in the field.
How it shows up on site
Inspections and checklists written to the drawings and specs, submittals reviewed for conformance to them, and RFIs raised when the documents are unclear or conflict, so the built work is verified against the governing set, not against habit.
Checklists that put contract documents to work
Free, field-ready checklists, each with the photo every item needs before it can be submitted.
Related terms
- SpecificationsThe written requirements for materials, products and workmanship: the text half of the contract documents the drawings can't carry.
- SubmittalThe product data, shop drawings or samples a contractor sends for review to confirm what will be installed matches the spec before it's ordered.
- Acceptance criteriaThe stated, measurable conditions installed work has to meet before it can pass: the yardstick an inspection judges against.
- Request for information (RFI)A formal written question from the contractor to the design team when the drawings or specs are unclear, conflicting or incomplete.
- Means and methodsThe contractor's own choices of technique, sequence and equipment to build the work: the how, which the design usually leaves to the builder.
- Objective quality evidenceRecorded, verifiable proof that work met its requirement: a measurement, test result or timestamped photo, not an assurance.
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