Scope and acceptance answer different questions
Scope says what will be examined, where, by which methods and to what extent. Acceptance criteria say how relevant results are compared with the applicable requirements. A thorough examination with no agreed criteria may leave disposition unresolved; a clear criterion cannot compensate for missing coverage.
The compliance inspection service documents comparison with requirements identified for the engagement. The applicable basis depends on the equipment, jurisdiction, specification, duty and inspection purpose. Naming a standard alone does not define every examination or acceptance decision.
List the actual assets and areas
Identify components, welds, surfaces or measurement locations using an asset register and drawings where available. Define full, sampled or targeted coverage in terms that can be checked. A percentage needs a denominator: percentage of weld length, weld count and selected critical joints are different scopes.
Specify the stage and configuration, including whether parts will be dismantled, coated or insulated. If an area cannot be examined, record it as excluded or restricted rather than treating a result from a neighbouring area as equivalent evidence.
Agree the reference basis and its revision
Provide relevant specifications, drawings, manufacturer requirements and applicable standards with revisions. Confirm which criteria apply to each examination, and who resolves conflicts or absent information. A new-fabrication criterion may not be an adequate basis for an in-service engineering decision.
Do not let the inspection report silently invent a minimum thickness, allowable crack size or operating limit. Where a result requires an engineering assessment, identify that separate review in the scope. Contractual, statutory and engineering requirements may overlap without being interchangeable.
Make exclusions visible before work starts
Document limitations from access, surface condition, geometry, temperature or the selected method. Some limitations can be managed through preparation or a complementary technique; others remain evidence gaps. Agree how a change in site conditions will trigger a scope revision or further instruction.
For example, examining nominated external welds on an insulated vessel is not an internal examination or a survey beneath all insulation. A clear scope states the nominated welds and the concealed areas. This prevents a downstream reviewer from interpreting the asset name on the cover page as complete coverage.
Define findings, review and close-out
Agree how urgent findings are communicated, who reviews acceptance and how unresolved items are tracked. Reports should preserve observations, comparison results and limitations as distinct information. 'No relevant indications in the examined area' is not equivalent to universal compliance of the asset.
At completion, reconcile delivered coverage with the agreed scope and record deviations. An inspection report does not replace an approval, licence or the owner's obligation to confirm requirements. The value is a transparent comparison supported by evidence that the responsible party can review.
- Asset and component list with defined examination extent.
- Methods, preparation and configuration at inspection.
- Criteria, reference revisions and conflict-resolution authority.
- Exclusions, escalation process and outstanding-review owner.